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Inventions & discoveries: N

2,335 inventions and discoveries
Invention or discoveryDateInventor or discovererType
Neptunium1940Edwin McMillanchemical element
NGC 1006November 21, 1876Édouard Stephanspiral galaxy
NGC 1007January 15, 1865Albert Marthlenticular galaxy
NGC 10091886Edward D. Swiftspiral galaxy
NGC 1012September 11, 1784William Herschelspiral galaxy
NGC 1013September 29, 1886Lewis A. Swiftlenticular galaxy
NGC 1015December 27, 1875Wilhelm Tempelbarred spiral galaxy
NGC 1017September 29, 1886Lewis A. Swiftspiral galaxy
NGC 10181886Frank Mullerlenticular galaxy
NGC 1021January 15, 1865Albert Marthintermediate spiral galaxy
NGC 1024September 18, 1786William Herschelspiral galaxy
NGC 1025September 11, 1836John Frederick William Herschelspiral galaxy
NGC 1026December 24, 1864Albert Marthlenticular galaxy
NGC 1028October 1864Albert Marthspiral galaxy
NGC 1030October 25, 1786William Herschelspiral galaxy
NGC 1031September 11, 1836John Frederick William Herschelspiral galaxy
NGC 10331886Francis Preserved Leavenworthspiral galaxy
NGC 1034November 12, 1886Francis Preserved Leavenworthemission-line galaxy
NGC 1036November 29, 1785William Herschelgalaxy
NGC 1038October 17, 1885Lewis A. Swiftlenticular galaxy
NGC 1040-1December 9, 1871Édouard Stephanlenticular galaxy
NGC 1043October 2, 1886Lewis A. Swiftspiral galaxy
NGC 1044November 7, 1784William Herschellenticular galaxy
NGC 1045November 28, 1785William Herschellenticular galaxy
NGC 1046November 7, 1784William Herschellenticular galaxy
NGC 1047November 10, 1885Lewis A. Swiftlenticular galaxy
NGC 1050September 27, 1865Heinrich Louis d'Arrestspiral galaxy
NGC 1054October 8, 1864Heinrich Louis d'Arrestspiral galaxy
NGC 1059January 25, 1832John Frederick William Herscheldouble star
NGC 1063November 16, 1881Édouard Stephanintermediate spiral galaxy
NGC 10641886Francis Preserved Leavenworthspiral galaxy
NGC 1065September 29, 1886Lewis A. Swiftlenticular galaxy
NGC 1069September 29, 1886Lewis A. Swiftintermediate spiral galaxy
NGC 1070December 13, 1784William Herschelspiral galaxy
NGC 10711886Francis Preserved Leavenworthspiral galaxy
NGC 1072December 20, 1881Édouard Stephanlow-ionization nuclear emission-line region
NGC 1074November 28, 1885Francis Preserved Leavenworthspiral galaxy
NGC 1075November 28, 1885Francis Preserved Leavenworthlenticular galaxy
NGC 1077August 16, 1885Lewis A. Swiftspiral galaxy
NGC 10781886Frank Mullerlenticular galaxy
NGC 1079November 14, 1835John Frederick William Herschelintermediate spiral galaxy
NGC 108September 11, 1784William Herschellenticular galaxy
NGC 1080October 21, 1886Lewis A. Swiftbarred spiral galaxy
NGC 1081September 29, 1886Lewis A. Swiftspiral galaxy
NGC 1082-1September 29, 1886Lewis A. Swiftlenticular galaxy
NGC 1086August 20, 1885Lewis A. Swiftspiral galaxy
NGC 1089September 29, 1886Lewis A. Swiftelliptical galaxy
NGC 1090October 9, 1785William Herschelspiral galaxy
NGC 1091October 17, 1885Francis Preserved Leavenworthspiral galaxy
NGC 1092October 17, 1885Francis Preserved Leavenworthelliptical galaxy
NGC 1093December 6, 1879Édouard Stephanspiral galaxy
NGC 1094November 7, 1785William Herschelastronomical radio source
NGC 1095December 11, 1876Édouard Stephanspiral galaxy
NGC 1096October 3, 1836John Frederick William Herschelspiral galaxy
NGC 1098October 17, 1885Francis Preserved Leavenworthlenticular galaxy
NGC 1099October 17, 1885Francis Preserved Leavenworthspiral galaxy
NGC 1100October 17, 1885Francis Preserved Leavenworthintermediate spiral galaxy
NGC 11021886Francis Preserved Leavenworthspiral galaxy
NGC 1103December 26, 1885Lewis A. Swiftspiral galaxy
NGC 1104November 6, 1864Heinrich Louis d'Arrestlenticular galaxy
NGC 1105December 2, 1885Francis Preserved Leavenworthlenticular galaxy
NGC 1106September 18, 1828John Frederick William Herschellenticular galaxy
NGC 1107September 2, 1864Albert Marthlenticular galaxy
NGC 1108October 31, 1886Lewis A. Swiftlenticular galaxy
NGC 1109December 2, 1863Albert Marthlenticular galaxy
NGC 1112December 2, 1863Albert Marthintermediate spiral galaxy
NGC 1113December 2, 1863Albert Marthastronomical object
NGC 1114October 6, 1785William Herschelspiral galaxy
NGC 1115December 2, 1863Albert Marthlenticular galaxy
NGC 1116December 2, 1863Albert Marthspiral galaxy
NGC 1118November 1886Lewis A. Swiftlenticular galaxy
NGC 1121November 9, 1884Lewis A. Swiftlenticular galaxy
NGC 1122October 17, 1786William Herschelintermediate spiral galaxy
NGC 11241886Ormond Stonelenticular galaxy
NGC 1126October 31, 1886Lewis A. Swiftspiral galaxy
NGC 1127December 2, 1863Albert Marthgalaxy
NGC 1128October 8, 1886Lewis A. Swiftinteracting galaxy
NGC 1130December 8, 1855William Parsons, 3rd Earl of Rosselenticular galaxy
NGC 1131December 8, 1855William Parsons, 3rd Earl of Rosseelliptical galaxy
NGC 11331886Francis Preserved Leavenworthastronomical radio source
NGC 1134October 16, 1784William Herschelspiral galaxy
NGC 1135September 11, 1836John Frederick William Herschelspiral galaxy
NGC 1137October 17, 1885Lewis A. Swiftspiral galaxy
NGC 11391886Francis Preserved Leavenworthlenticular galaxy
NGC 1145December 11, 1835John Frederick William Herschelspiral galaxy
NGC 1148November 10, 1885Lewis A. Swiftintermediate spiral galaxy
NGC 1149December 2, 1880Édouard Stephanlenticular galaxy
NGC 1150December 31, 1885Francis Preserved Leavenworthlenticular galaxy
NGC 1151December 31, 1885Francis Preserved Leavenworthelliptical galaxy
NGC 1152November 10, 1885Lewis A. Swiftlenticular galaxy
NGC 1153December 13, 1784William Herschellenticular galaxy
NGC 1155December 15, 1876Édouard Stephanlenticular galaxy
NGC 11581886Francis Preserved Leavenworthlenticular galaxy
NGC 1161865Gaspare Stanislao Ferrarilenticular galaxy
NGC 1160October 7, 1784William Herschelspiral galaxy
NGC 1162November 27, 1785William Herschelelliptical galaxy
NGC 1163October 31, 1885Francis Preserved Leavenworthspiral galaxy
NGC 1164September 18, 1828John Frederick William Herschelintermediate spiral galaxy
NGC 1166October 1864Albert Marthspiral galaxy
NGC 1167September 13, 1784William Herschellenticular galaxy
NGC 1168October 1864Albert Marthintermediate spiral galaxy
NGC 117September 13, 1863Albert Marthlenticular galaxy
NGC 1171December 4, 1880Édouard Stephanspiral galaxy
NGC 1177November 29, 1874Lawrence Parsons, 4th Earl of Rosselenticular galaxy
NGC 1178December 17, 1884Guillaume Bigourdanstar
NGC 1180December 31, 1885Francis Preserved Leavenworthlenticular galaxy
NGC 1181December 31, 1885Francis Preserved Leavenworthspiral galaxy
NGC 1193October 24, 1786William Herschelopen cluster
NGC 1194November 23, 1883Édouard Stephanlenticular galaxy
NGC 1195January 8, 1877John Louis Emil Dreyerlenticular galaxy
NGC 1201October 26, 1785William Herschellenticular galaxy
NGC 1203-11886Francis Preserved Leavenworthgalaxy
NGC 1204December 26, 1886Francis Preserved Leavenworthlenticular galaxy
NGC 12061886Francis Preserved Leavenworthelliptical galaxy
NGC 1207October 18, 1786William Herschelspiral galaxy
NGC 1208January 10, 1785William Herschellenticular galaxy
NGC 1210November 13, 1885Ormond Stonelenticular galaxy
NGC 1211October 31, 1867Édouard Stephanlenticular galaxy
NGC 1212October 18, 1884Lewis A. Swiftlenticular galaxy
NGC 1213October 14, 1884Lewis A. Swiftlow-surface-brightness galaxy
NGC 1214October 21, 1886Lewis A. Swiftlenticular galaxy
NGC 1215October 21, 1886Lewis A. Swiftspiral galaxy
NGC 12161886Ormond Stonelenticular galaxy
NGC 1217-1October 23, 1835John Frederick William Herschellow-ionization nuclear emission-line region
NGC 1219September 9, 1864Albert Marthspiral galaxy
NGC 122September 27, 1880Wilhelm Tempelunknown astronomical object
NGC 12211886Francis Preserved Leavenworthlenticular galaxy
NGC 1222December 5, 1883Édouard Stephanlenticular galaxy
NGC 12231886Francis Preserved Leavenworthelliptical galaxy
NGC 1224August 20, 1885Lewis A. Swiftlenticular galaxy
NGC 1226December 6, 1879Édouard Stephangalaxy
NGC 1227January 10, 1880Édouard Stephanlenticular galaxy
NGC 12281886Francis Preserved Leavenworthlenticular galaxy
NGC 12291886Francis Preserved Leavenworthspiral galaxy
NGC 123September 27, 1880Wilhelm Tempelunknown astronomical object
NGC 12301886Francis Preserved Leavenworthlenticular galaxy
NGC 1231December 2, 1885Francis Preserved Leavenworthspiral galaxy
NGC 1233December 10, 1871Lewis A. Swiftspiral galaxy
NGC 1236October 5, 1864Albert Marthelliptical galaxy
NGC 1239January 6, 1785William Herschellenticular galaxy
NGC 1240September 12, 1784William Herschelbinary star
NGC 1243January 6, 1831John Frederick William Herscheldouble star
NGC 1244November 2, 1834John Frederick William Herschelspiral galaxy
NGC 1246November 2, 1834John Frederick William Herschelelliptical galaxy
NGC 1251January 25, 1860United Statesdouble star
NGC 1252December 4, 1834John Frederick William Herschelgroup of stars
NGC 1253ASeptember 20, 1784William Herschelspiral galaxy
NGC 1254September 9, 1864Albert Marthlenticular galaxy
NGC 1256November 13, 1835John Frederick William Herschellenticular galaxy
NGC 1259October 21, 1884Guillaume Bigourdanlenticular galaxy
NGC 1262November 12, 1885Francis Preserved Leavenworthintermediate spiral galaxy
NGC 1263December 31, 1885Francis Preserved Leavenworthspiral galaxy
NGC 1264October 19, 1884Guillaume Bigourdanlow-surface-brightness galaxy
NGC 1265November 14, 1884Guillaume Bigourdanelliptical galaxy
NGC 1268February 14, 1863Heinrich Louis d'Arrestspiral galaxy
NGC 1270February 14, 1863Heinrich Louis d'Arrestelliptical galaxy
NGC 1271November 14, 1884Guillaume Bigourdanelliptical galaxy
NGC 1272February 14, 1863Heinrich Louis d'Arrestelliptical galaxy
NGC 1273February 14, 1863Heinrich Louis d'Arrestlenticular galaxy
NGC 1274December 4, 1875Lawrence Parsons, 4th Earl of Rosseelliptical galaxy
NGC 1278February 14, 1863William Herschelelliptical galaxy
NGC 1280December 19, 1881Édouard Stephanspiral galaxy
NGC 1283October 23, 1884Guillaume Bigourdanelliptical galaxy
NGC 1284December 10, 1798William Herschellenticular galaxy
NGC 1285October 28, 1865Heinrich Louis d'Arrestspiral galaxy
NGC 1287September 20, 1784William Herschelspiral galaxy
NGC 1289September 1886Lewis A. Swiftlenticular galaxy
NGC 12901886Ormond Stoneelliptical galaxy
NGC 1292November 1885Edward Emerson Barnardspiral galaxy
NGC 1293October 17, 1786William Herschelelliptical galaxy
NGC 1294October 17, 1786William Herschellenticular galaxy
NGC 12961886Francis Preserved Leavenworthspiral galaxy
NGC 1297February 1885Edward Emerson Barnardlenticular galaxy
NGC 1298January 4, 1864Heinrich Louis d'Arrestelliptical galaxy
NGC 1299January 27, 1785William Herschelspiral galaxy
NGC 130November 4, 1850William Parsons, 3rd Earl of Rosselenticular galaxy
NGC 13011886Ormond Stonespiral galaxy
NGC 1303October 28, 1865Heinrich Louis d'Arrestlenticular galaxy
NGC 1305January 4, 1864Heinrich Louis d'Arrestlenticular galaxy
NGC 13061886Ormond Stonespiral galaxy
NGC 1308September 30, 1786William Herschellenticular galaxy
NGC 1311December 24, 1837John Frederick William Herschelspiral galaxy
NGC 1314January 18, 1887Francis Preserved Leavenworthspiral galaxy
NGC 1315November 13, 1835John Frederick William Herschellenticular galaxy
NGC 1319November 13, 1835John Frederick William Herschellenticular galaxy
NGC 1322October 5, 1836John Frederick William Herschellenticular galaxy
NGC 1323December 19, 1849William Parsons, 3rd Earl of Rosselenticular galaxy
NGC 13271886Ormond Stoneemission-line galaxy
NGC 1329December 11, 1835John Frederick William Herschelspiral galaxy
NGC 1330December 26, 1881Édouard Stephanasterism
NGC 1331December 19, 1799William Herschelelliptical galaxy
NGC 1334February 14, 1863Heinrich Louis d'Arrestspiral galaxy
NGC 1335December 14, 1881Édouard Stephanlenticular galaxy
NGC 13401790William Herschelelliptical galaxy
NGC 1343October 11, 1787William Herschelintermediate spiral galaxy
NGC 1346December 15, 1876Édouard Stephanspiral galaxy
NGC 1348December 28, 1790William Herschelopen cluster
NGC 1352December 11, 1835John Frederick William Herschellenticular galaxy
NGC 1355October 8, 1864Heinrich Louis d'Arrestlenticular galaxy
NGC 1356December 23, 1837John Frederick William Herschelspiral galaxy
NGC 1359October 12, 1836John Frederick William Herschelspiral galaxy
NGC 1362December 19, 1799William Herschellenticular galaxy
NGC 1363December 31, 1877Sherburne Wesley Burnhamspiral galaxy
NGC 13641886Frank Mullerspiral galaxy
NGC 1368November 12, 1885Francis Preserved Leavenworthlenticular galaxy
NGC 1370September 21, 1786William Herschelelliptical galaxy
NGC 1373November 29, 1837John Frederick William Herschelelliptical galaxy
NGC 13811865Johann Friedrich Julius Schmidtlenticular galaxy
NGC 13821865Johann Friedrich Julius Schmidtlenticular galaxy
NGC 1383December 11, 1835John Frederick William Herschellenticular galaxy
NGC 1384October 20, 1864Albert Marthspiral galaxy
NGC 1388November 12, 1885Francis Preserved Leavenworthspiral galaxy
NGC 13901886Frank Mullerspiral galaxy
NGC 13911886Francis Preserved Leavenworthlenticular galaxy
NGC 1392February 13, 1887Lewis A. Swiftintermediate spiral galaxy
NGC 13941886Francis Preserved Leavenworthlenticular galaxy
NGC 1396January 19, 1865Johann Friedrich Julius Schmidtlenticular galaxy
NGC 1397September 30, 1786William Herschellenticular galaxy
NGC 140November 5, 1882Édouard Stephanspiral galaxy
NGC 1400September 20, 1786William Herschellenticular galaxy
NGC 1401December 9, 1784William Herschellenticular galaxy
NGC 14021886Francis Preserved Leavenworthlenticular galaxy
NGC 1405December 26, 1885Francis Preserved Leavenworthlenticular galaxy
NGC 141August 29, 1864Albert Marthspiral galaxy
NGC 1411October 24, 1835John Frederick William Herschellenticular galaxy
NGC 1412November 20, 1835John Frederick William Herschellenticular galaxy
NGC 1413December 26, 1885Francis Preserved Leavenworthelliptical galaxy
NGC 1414November 19, 1886Francis Preserved Leavenworthspiral galaxy
NGC 14161886Frank Mullerelliptical galaxy
NGC 1417October 5, 1785William Herschelintermediate spiral galaxy
NGC 1418October 5, 1785William Herschelspiral galaxy
NGC 1419October 22, 1835John Frederick William Herschelelliptical galaxy
NGC 1420October 28, 1865Heinrich Louis d'Arreststar system
NGC 1421February 1785William Herschelintermediate spiral galaxy
NGC 1422November 19, 1886Francis Preserved Leavenworthspiral galaxy
NGC 1423October 31, 1886Lewis A. Swiftspiral galaxy
NGC 1424December 8, 1850William Parsons, 3rd Earl of Rosseintermediate spiral galaxy
NGC 14341886Frank Mullerlenticular galaxy
NGC 1441September 30, 1786William Herschelspiral galaxy
NGC 14431882Wilhelm Tempelstar
NGC 1444December 18, 1788William Herschelopen cluster
NGC 14451886Frank Mullerspiral galaxy
NGC 1449October 9, 1864Heinrich Louis d'Arrestlenticular galaxy
NGC 1450-1November 3, 1886Lewis A. Swiftgalaxy
NGC 1451October 9, 1864Heinrich Louis d'Arrestlenticular galaxy
NGC 1452October 6, 1785William Herschelspiral galaxy
NGC 1453September 30, 1786William Herschelelliptical galaxy
NGC 14591886Ormond Stonespiral galaxy
NGC 146October 27, 1829John Frederick William Herschelopen cluster
NGC 1461October 6, 1785William Herschellenticular galaxy
NGC 1462September 13, 1864Albert Marthspiral galaxy
NGC 1463October 6, 1834John Frederick William Herschelspiral galaxy
NGC 1464November 1886Lewis A. Swiftspiral galaxy
NGC 1465September 25, 1886Lewis A. Swiftlenticular galaxy
NGC 14671886Frank Mullerlenticular galaxy
NGC 1468December 19, 1881Édouard Stephanlenticular galaxy
NGC 1469February 24, 1886Lewis A. Swiftlenticular galaxy
NGC 1474October 5, 1864Albert Marthspiral galaxy
NGC 14751886Francis Preserved Leavenworthelliptical galaxy
NGC 1476December 14, 1835John Frederick William Herschelspiral galaxy
NGC 14771886Ormond Stoneelliptical galaxy
NGC 14781886Ormond Stonelenticular galaxy
NGC 1481November 13, 1835John Frederick William Herschellenticular galaxy
NGC 1485February 24, 1886Lewis A. Swiftspiral galaxy
NGC 14861886Francis Preserved Leavenworthspiral galaxy
NGC 14921837John Frederick William Herschelspiral galaxy
NGC 1495October 24, 1835John Frederick William Herschelspiral galaxy
NGC 1498February 8, 1784William Herschelstar cluster
NGC 1500December 24, 1837John Frederick William Herschelbrightest cluster galaxy
NGC 1503November 2, 1834John Frederick William Herschellenticular galaxy
NGC 1504December 31, 1885Ormond Stonelenticular galaxy
NGC 1505December 31, 1885Ormond Stonelenticular galaxy
NGC 1506December 23, 1837John Frederick William Herschelbrightest cluster galaxy
NGC 1507January 6, 1785William Herschelspiral galaxy
NGC 1508December 15, 1876Édouard Stephanlenticular galaxy
NGC 1509October 22, 1886Lewis A. Swiftspiral galaxy
NGC 1511November 2, 1834John Frederick William Herschelspiral galaxy
NGC 1513December 28, 1790William Herschelstar cluster
NGC 1515November 5, 1826James Dunlopspiral galaxy
NGC 1517December 23, 1884Édouard Stephanspiral galaxy
NGC 1519January 2, 1878Wilhelm Tempelspiral galaxy
NGC 1521November 21, 1835John Frederick William Herschelelliptical galaxy
NGC 1522December 27, 1834John Frederick William Herschellenticular galaxy
NGC 1523December 6, 1834John Frederick William Herschelasterism
NGC 1526November 2, 1834John Frederick William Herschelspiral galaxy
NGC 1529December 9, 1836John Frederick William Herschellenticular galaxy
NGC 1534December 26, 1834John Frederick William Herschellenticular galaxy
NGC 1537November 18, 1835John Frederick William Herschelelliptical galaxy
NGC 1538December 31, 1885Ormond Stonespiral galaxy
NGC 1539-1September 18, 1864Albert Marthgalaxy
NGC 1540ANovember 18, 1834John Frederick William Herschelgalaxy
NGC 1541November 14, 1863Albert Marthlenticular galaxy
NGC 1542November 18, 1863Albert Marthspiral galaxy
NGC 1547October 17, 1885Francis Preserved Leavenworthspiral galaxy
NGC 1550October 8, 1785William Herschelbrightest cluster galaxy
NGC 15521786William Herschellenticular galaxy
NGC 1554March 14, 1868Otto Struvereflection nebula
NGC 1557November 24, 1834John Frederick William Herschelopen cluster
NGC 1558December 14, 1835John Frederick William Herschelintermediate spiral galaxy
NGC 1561882Wilhelm Tempeldouble star
NGC 15611886Francis Preserved Leavenworthlenticular galaxy
NGC 1563November 12, 1885Francis Preserved Leavenworthelliptical galaxy
NGC 1565November 12, 1885Francis Preserved Leavenworthintermediate spiral galaxy
NGC 1570December 4, 1836John Frederick William Herschelelliptical galaxy
NGC 1572October 23, 1835John Frederick William Herschelspiral galaxy
NGC 1573August 1863Wilhelm Tempelelliptical galaxy
NGC 1574December 4, 1834John Frederick William Herschellenticular galaxy
NGC 1575November 10, 1885Lewis A. Swiftspiral galaxy
NGC 1576November 28, 1786William Herschellenticular galaxy
NGC 1578December 27, 1834John Frederick William Herschelspiral galaxy
NGC 1581882Wilhelm Tempeldouble star
NGC 1583October 17, 1885Francis Preserved Leavenworthlenticular galaxy
NGC 1584October 17, 1885Francis Preserved Leavenworthlenticular galaxy
NGC 1585December 6, 1834John Frederick William Herschelspiral galaxy
NGC 1586December 30, 1861Heinrich Louis d'Arrestspiral galaxy
NGC 1587December 19, 1783William Herschelelliptical galaxy
NGC 1588December 19, 1783William Herschelelliptical galaxy
NGC 1589December 19, 1783William Herschelspiral galaxy
NGC 159October 28, 1834William Herschellenticular galaxy
NGC 1591November 6, 1834John Frederick William Herschelspiral galaxy
NGC 1593November 7, 1863Albert Marthlenticular galaxy
NGC 1594October 22, 1886Lewis A. Swiftspiral galaxy
NGC 1595December 3, 1837John Frederick William Herschelelliptical galaxy
NGC 1597December 31, 1885Ormond Stonelenticular galaxy
NGC 1598December 3, 1837John Frederick William Herschelspiral galaxy
NGC 1599December 14, 1881Édouard Stephanspiral galaxy
NGC 1601January 14, 1849William Parsons, 3rd Earl of Rosselenticular galaxy
NGC 1603January 14, 1849William Parsons, 3rd Earl of Rosselenticular galaxy
NGC 1604December 22, 1886Lewis A. Swiftlenticular galaxy
NGC 1606January 14, 1849William Parsons, 3rd Earl of Rosselenticular galaxy
NGC 1607December 14, 1881Édouard Stephanlenticular galaxy
NGC 1609November 26, 1786William Herschellenticular galaxy
NGC 1611November 26, 1786William Herschellenticular galaxy
NGC 1618February 1786William Herschelspiral galaxy
NGC 162September 5, 1862Herman Schultzstar
NGC 16201786William Herschelintermediate spiral galaxy
NGC 1622January 16, 1850William Parsons, 3rd Earl of Rosseintermediate spiral galaxy
NGC 1625November 24, 1827John Frederick William Herschelspiral galaxy
NGC 1627December 22, 1886Lewis A. Swiftspiral galaxy
NGC 1628December 22, 1886Lewis A. Swiftspiral galaxy
NGC 1630-11886Francis Preserved Leavenworthgalaxy
NGC 1631December 11, 1835John Frederick William Herschellenticular galaxy
NGC 16321886Frank Mullerlenticular galaxy
NGC 1634December 9, 1798William Herschelelliptical galaxy
NGC 16351786William Herschellenticular galaxy
NGC 1636January 30, 1786William Herschelspiral galaxy
NGC 1639December 10, 1835John Frederick William Herschelgalaxy
NGC 1641December 2, 1834John Frederick William Herschelstar cluster
NGC 1642December 29, 1861Heinrich Louis d'Arrestspiral galaxy
NGC 1643November 28, 1786William Herschelspiral galaxy
NGC 1645October 31, 1864Heinrich Louis d'Arrestlenticular galaxy
NGC 1646-1February 10, 1786William Herschelgalaxy
NGC 1648December 29, 1885Lewis A. Swiftlenticular galaxy
NGC 1650November 12, 1885Francis Preserved Leavenworthelliptical galaxy
NGC 1653February 1786William Herschelelliptical galaxy
NGC 1654December 21, 1881Édouard Stephanspiral galaxy
NGC 1656February 10, 1830John Frederick William Herschellenticular galaxy
NGC 1657December 21, 1881Édouard Stephanlow-surface-brightness galaxy
NGC 1658December 1837John Frederick William Herschelspiral galaxy
NGC 1659November 28, 1786William Herschelspiral galaxy
NGC 1660December 1837John Frederick William Herschelspiral galaxy
NGC 1661December 21, 1881Édouard Stephanspiral galaxy
NGC 1662January 18, 1784William Herschelstar cluster
NGC 1665October 5, 1785William Herschellenticular galaxy
NGC 1666November 1886Lewis A. Swiftlenticular galaxy
NGC 1668December 1837John Frederick William Herschelbrightest cluster galaxy
NGC 1671886Francis Preserved Leavenworthspiral galaxy
NGC 1670February 1786William Herschellenticular galaxy
NGC 1671October 2, 1886Lewis A. Swiftlenticular galaxy
NGC 16731834John Frederick William Herschelstar cluster
NGC 1678February 1786William Herschellenticular galaxy
NGC 1681886Frank Mullerspiral galaxy
NGC 1682February 1786William Herschellenticular galaxy
NGC 16831850William Parsons, 3rd Earl of Rossespiral galaxy
NGC 1684February 1786William Herschelelliptical galaxy
NGC 16851850William Parsons, 3rd Earl of Rosselenticular galaxy
NGC 1686December 26, 1885Francis Preserved Leavenworthspiral galaxy
NGC 169September 18, 1857William Parsons, 3rd Earl of RosseSeyfert galaxy
NGC 1690March 13, 1831John Frederick William Herschelelliptical galaxy
NGC 1691December 15, 1876Édouard Stephanlenticular galaxy
NGC 1692December 11, 1885Ormond Stonelenticular galaxy
NGC 1693November 3, 1834John Frederick William Herschelstar cluster
NGC 1694January 9, 1880Édouard Stephanspiral galaxy
NGC 1695November 3, 1834John Frederick William Herschelopen cluster
NGC 16981834John Frederick William Herschelstar cluster
NGC 1699February 13, 1860William Parsons, 3rd Earl of Rossespiral galaxy
NGC 1701November 6, 1834John Frederick William Herschelspiral galaxy
NGC 1702November 12, 1836John Frederick William Herschelstar cluster
NGC 1703December 4, 1834John Frederick William Herschelspiral galaxy
NGC 1706December 25, 1837John Frederick William Herschelspiral galaxy
NGC 1707January 8, 1828John Frederick William Herschelgroup of stars
NGC 1709January 15, 1849William Parsons, 3rd Earl of Rosselenticular galaxy
NGC 1710November 14, 1885Francis Preserved Leavenworthlenticular galaxy
NGC 1712September 24, 1826James Dunlopstellar association
NGC 1715November 2, 1834John Frederick William Herschelgalaxy
NGC 1716December 11, 1835John Frederick William Herschelspiral galaxy
NGC 1719November 23, 1827John Frederick William Herschelspiral galaxy
NGC 1721886Frank Mullerspiral galaxy
NGC 1720December 30, 1861Heinrich Louis d'Arrestspiral galaxy
NGC 1721November 10, 1885Edward Emerson Barnardlenticular galaxy
NGC 1722September 24, 1826James DunlopH II region
NGC 1725November 10, 1885Edward Emerson Barnardlenticular galaxy
NGC 1726January 8, 1831John Frederick William Herschellenticular galaxy
NGC 17271826James DunlopH II region
NGC 1728November 10, 1885Edward Emerson Barnardspiral galaxy
NGC 1729February 1786William Herschelspiral galaxy
NGC 173December 28, 1790William Herschelspiral galaxy
NGC 1730November 14, 1885Lewis A. Swiftspiral galaxy
NGC 1731December 23, 1834John Frederick William Herschelstellar association
NGC 1732November 23, 1834John Frederick William Herschelstar cluster
NGC 1733January 3, 1837John Frederick William Herschelstar cluster
NGC 1734November 23, 1834John Frederick William Herschelstar cluster
NGC 1735November 2, 1834John Frederick William Herschelstar cluster
NGC 1736December 30, 1836John Frederick William Herschelgalaxy
NGC 1737November 11, 1836John Frederick William HerschelH II region
NGC 1738December 11, 1885Ormond Stonespiral galaxy
NGC 1739December 11, 1885Ormond Stonespiral galaxy
NGC 174September 27, 1834John Frederick William Herschelspiral galaxy
NGC 1740February 11, 1830John Frederick William Herschellenticular galaxy
NGC 1741January 6, 1878Édouard Stephaninteracting galaxies
NGC 1743August 3, 1826James Dunlopstar cluster
NGC 1745November 11, 1836John Frederick William Herschelstar cluster
NGC 1749December 30, 1836John Frederick William Herschelstar cluster
NGC 1750December 26, 1785William Herschelstar cluster
NGC 1752December 30, 1861Heinrich Louis d'Arrestspiral galaxy
NGC 1754November 12, 1836John Frederick William Herschelglobular cluster
NGC 1758December 26, 1785William Herschelopen cluster
NGC 1759November 28, 1837John Frederick William Herschelbrightest cluster galaxy
NGC 1760November 6, 1826James DunlopH II region
NGC 1762October 8, 1785William Herschelspiral galaxy
NGC 1764January 2, 1837John Frederick William Herschelstar cluster
NGC 1765December 26, 1834John Frederick William Herschellenticular galaxy
NGC 17661834John Frederick William Herschelstar cluster
NGC 17671834John Frederick William Herschelstar cluster
NGC 1768December 30, 1836John Frederick William Herschelstar cluster
NGC 1769November 6, 1826James Dunlopstellar association
NGC 1770August 3, 1826James DunlopH II region
NGC 1771December 25, 1837John Frederick William Herschelintermediate spiral galaxy
NGC 17721834John Frederick William Herschelstar cluster
NGC 1773January 3, 1837John Frederick William HerschelH II region
NGC 1774November 23, 1834John Frederick William Herschelstar cluster
NGC 1775November 12, 1836John Frederick William Herschelstar cluster
NGC 1776January 3, 1837John Frederick William Herschelstar cluster
NGC 1777November 11, 1836John Frederick William Herschelstar cluster
NGC 1778January 17, 1787William Herschelopen cluster
NGC 1779January 30, 1786William Herschelintermediate spiral galaxy
NGC 17801886Ormond Stonelenticular galaxy
NGC 1782December 16, 1835John Frederick William Herschelstar cluster
NGC 1784December 11, 1836John Frederick William Herschelspiral galaxy
NGC 17851835John Frederick William Herschelunknown astronomical object
NGC 1786December 20, 1835John Frederick William Herschelstar cluster
NGC 1787December 25, 1837John Frederick William Herschelstellar association
NGC 1791886Francis Preserved Leavenworthlenticular galaxy
NGC 1790February 16, 1831John Frederick William Herschelgalaxy
NGC 1795September 24, 1826James Dunlopstar cluster
NGC 1796December 26, 1834John Frederick William Herschelspiral galaxy
NGC 1797February 13, 1887Lewis A. Swiftastronomical radio source
NGC 1799February 13, 1887Lewis A. Swiftlenticular galaxy
NGC 1802December 7, 1785William Herschelopen cluster
NGC 1803December 28, 1834John Frederick William Herschelspiral galaxy
NGC 1804November 3, 1834John Frederick William Herschelstar cluster
NGC 181October 6, 1883Édouard Stephanlenticular galaxy
NGC 1810September 24, 1826James Dunlopstar cluster
NGC 1812November 6, 1834John Frederick William Herschelspiral galaxy
NGC 1814November 2, 1834John Frederick William Herschelopen cluster
NGC 1815November 24, 1834John Frederick William Herschelstar cluster
NGC 1816January 2, 1837John Frederick William Herschelopen cluster
NGC 1821December 26, 1885Francis Preserved Leavenworthgalaxy
NGC 1822December 20, 1835James Dunlopstar cluster
NGC 1823November 12, 1836John Frederick William Herschelstar cluster
NGC 1824December 26, 1834John Frederick William Herschelspiral galaxy
NGC 18251834John Frederick William Herschelstar cluster
NGC 1826September 24, 1826James Dunlopstar cluster
NGC 18281834John Frederick William Herschelopen cluster
NGC 18301834John Frederick William Herschelstar cluster
NGC 1832February 4, 1785William Herschelspiral galaxy
NGC 1833November 12, 1836John Frederick William Herschelgalaxy
NGC 1834November 11, 1836John Frederick William Herschelstar cluster
NGC 1836September 5, 1826John Frederick William Herschelstar cluster
NGC 1838December 30, 1836John Frederick William Herschelstar cluster
NGC 184October 6, 1883Édouard Stephanlenticular galaxy
NGC 1840November 3, 1834John Frederick William Herschelstar cluster
NGC 1842December 20, 1835John Frederick William Herschelstar cluster
NGC 1843January 17, 1877Édouard Stephanintermediate spiral galaxy
NGC 1844November 2, 1834John Frederick William Herschelstar cluster
NGC 1845November 24, 1834John Frederick William Herschelstellar association
NGC 1848November 26, 1834John Frederick William Herschelstellar association
NGC 18491837John Frederick William Herschelstar cluster
NGC 18531834John Frederick William Herschelspiral galaxy
NGC 1857September 30, 1780William Herschelopen cluster
NGC 1858August 3, 1826James Dunlopopen cluster
NGC 1861November 12, 1836John Frederick William Herschelopen cluster
NGC 1862January 31, 1835John Frederick William Herschelopen cluster
NGC 1864December 23, 1834John Frederick William Herschelstar cluster
NGC 18651834John Frederick William Herschelstar cluster
NGC 1867January 3, 1837John Frederick William Herschelstar cluster
NGC 1869September 24, 1826James Dunlopstellar association
NGC 18701826James Dunlopopen cluster
NGC 1873January 2, 1837John Frederick William Herschelstellar association
NGC 1874December 16, 1835John Frederick William Herschelopen cluster
NGC 1875November 18, 1863Albert Marthlenticular galaxy
NGC 1876November 3, 1834John Frederick William Herschelstar cluster
NGC 1877January 17, 1838John Frederick William Herschelstar cluster
NGC 1878November 12, 1836John Frederick William Herschelstar cluster
NGC 1880September 24, 1826James Dunlopstar cluster
NGC 1881January 17, 1838John Frederick William Herschelstar cluster
NGC 1882January 3, 1837John Frederick William Herschelstar cluster
NGC 1883December 11, 1786William Herschelstar cluster
NGC 1884January 3, 1837John Frederick William Herschelgalaxy
NGC 1885January 31, 1835John Frederick William Herschelopen cluster
NGC 1887November 23, 1834John Frederick William Herschelstar cluster
NGC 1890November 26, 1834John Frederick William Herschelstar cluster
NGC 1894November 24, 1834John Frederick William Herschelopen cluster
NGC 1895November 2, 1834John Frederick William Herschelstar cluster
NGC 1896January 17, 1784William Herschelopen cluster
NGC 1897January 31, 1835John Frederick William Herschelstar cluster
NGC 1899December 30, 1836John Frederick William HerschelH II region
NGC 190October 22, 1886Lewis A. Swiftspiral galaxy
NGC 1900November 30, 1834John Frederick William Herschelstar cluster
NGC 1901December 30, 1836John Frederick William Herschelstar cluster
NGC 1905January 2, 1837John Frederick William Herschelstar cluster
NGC 1906November 12, 1885Francis Preserved Leavenworthspiral galaxy
NGC 191November 28, 1785William Herschelspiral galaxy
NGC 1911November 2, 1834John Frederick William Herschelstar cluster
NGC 19131834John Frederick William Herschelstar cluster
NGC 1914November 3, 1834John Frederick William Herschelstellar association
NGC 19151837John Frederick William Herschelstar cluster
NGC 1916November 3, 1834John Frederick William Herschelglobular cluster
NGC 1917September 25, 1826James Dunlopopen cluster
NGC 1919January 3, 1837John Frederick William Herschelstar cluster
NGC 19221826John Frederick William Herschelstar cluster
NGC 1924October 5, 1785William Herschelspiral galaxy
NGC 1925November 30, 1834John Frederick William Herschelstellar association
NGC 1926August 3, 1826James Dunlopstar cluster
NGC 1929September 27, 1826James Dunlopstar cluster
NGC 1930December 29, 1834John Frederick William Herschellenticular galaxy
NGC 1932November 2, 1834John Frederick William Herschelopen cluster
NGC 1933November 2, 1834John Frederick William Herschelstar
NGC 1936November 23, 1834James Dunlopemission nebula
NGC 1937September 27, 1826James Dunlopstellar association
NGC 194December 25, 1790William Herschelelliptical galaxy
NGC 1940November 6, 1826James Dunlopstar cluster
NGC 1941December 20, 1835John Frederick William Herschelstar cluster
NGC 1943September 24, 1826James Dunlopstar cluster
NGC 1944February 8, 1836John Frederick William Herschelstar cluster
NGC 1946January 3, 1837John Frederick William Herschelstar cluster
NGC 1947November 5, 1826James Dunloplenticular galaxy
NGC 1949December 30, 1836John Frederick William Herschelstar cluster
NGC 1951877Wilhelm Tempelspiral galaxy
NGC 19501834John Frederick William Herschelstar cluster
NGC 1953January 31, 1835John Frederick William Herschelstar cluster
NGC 1956January 22, 1836John Frederick William Herschelspiral galaxy
NGC 1957December 11, 1885Francis Preserved Leavenworthelliptical galaxy
NGC 1962January 31, 1835John Frederick William Herschelopen cluster
NGC 1965January 31, 1835John Frederick William Herschelemission nebula
NGC 19671835John Frederick William Herschelstar cluster
NGC 1968January 2, 1837John Frederick William Herschelstellar association
NGC 1969September 24, 1826James Dunlopopen cluster
NGC 19711834John Frederick William Herschelstar cluster
NGC 1972September 24, 1826James Dunlopstar cluster
NGC 1975October 3, 1864Heinrich Louis d'Arrestgalaxy
NGC 1979November 20, 1784William Herschellenticular galaxy
NGC 1983November 11, 1836John Frederick William Herschelstellar association
NGC 19841835John Frederick William Herschelstar cluster
NGC 1985November 13, 1790William Herschelreflection nebula
NGC 1986September 27, 1826James Dunlopstar cluster
NGC 1988October 19, 1855Francestar
NGC 1992November 19, 1835John Frederick William Herschellenticular galaxy
NGC 1993February 6, 1785William Herschellenticular galaxy
NGC 1995December 28, 1834John Frederick William Herscheldouble star
NGC 1996December 7, 1785William Herschelstar cluster
NGC 1997November 30, 1834John Frederick William Herschelstar cluster
NGC 200December 25, 1790William Herschelspiral galaxy
NGC 2006December 23, 1834John Frederick William Herschelstar cluster
NGC 2007December 27, 1834John Frederick William Herschelspiral galaxy
NGC 2013February 10, 1831John Frederick William Herschelgalaxy
NGC 2015November 24, 1834John Frederick William Herschelgalaxy
NGC 20161834John Frederick William Herschelstar cluster
NGC 2017December 11, 1835John Frederick William Herschelstar cluster
NGC 2025February 8, 1836John Frederick William Herschelstar cluster
NGC 2026December 5, 1784William Herschelopen cluster
NGC 2027November 6, 1826James Dunlopstar cluster
NGC 2028November 12, 1836John Frederick William Herschelstar cluster
NGC 2029September 27, 1826James Dunlopsupernova remnant
NGC 2033September 24, 1826James Dunlopstellar association
NGC 2034January 3, 1837John Frederick William Herschelstellar association
NGC 2036November 11, 1836John Frederick William Herschelstar cluster
NGC 20371836John Frederick William Herschelgalaxy
NGC 2039January 19, 1828John Frederick William Herschelgalaxy
NGC 204October 16, 1827John Frederick William Herschellenticular galaxy
NGC 2041November 6, 1826James Dunlopstar cluster
NGC 2042September 27, 1826James Dunlopstar cluster
NGC 2045January 23, 1832John Frederick William Herschelinterstellar medium
NGC 2046November 11, 1836John Frederick William Herschelstar cluster
NGC 2048September 24, 1826James Dunlopemission nebula
NGC 2049January 28, 1835John Frederick William Herschelspiral galaxy
NGC 20521834John Frederick William Herschelemission nebula
NGC 2053January 2, 1837John Frederick William Herschelstar cluster
NGC 2055September 24, 1826John Frederick William Herschelstellar association
NGC 2057September 24, 1826James Dunlopstar cluster