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The 20th century

1,560 inventions and discoveries
Invention or discoveryDateInventor or discovererType
13177 HansschmidtApril 17, 1996Eric Walter Elstasteroid
23617 DunaApril 17, 1996Eric Walter Elstasteroid
8308 Julie-MélissaApril 17, 1996Eric Walter Elstasteroid
79316 HuangshanApril 18, 1996Beijing Schmidt CCD Asteroid Programasteroid
10586 JansteenMay 22, 1996Eric Walter Elstasteroid
11336 PiranesiJuly 14, 1996Eric Walter Elstasteroid
10193 NishimotoAugust 8, 1996Air Force Maui Optical and Supercomputing observatoryasteroid
17640 Mount StromloAugust 15, 1996Jack B. Childasteroid
(7615) 1996 TA11October 9, 1996Hiroshi Kanedaasteroid
10197 SenigalliesiOctober 18, 1996Vittorio Gorettiasteroid
27915 NancywrightOctober 30, 1996Paul G. Combaasteroid
7616 SadakoNovember 6, 1996Takao Kobayashiasteroid
7538 ZenbeiNovember 15, 1996Takao Kobayashiasteroid
8578 ShojikatoNovember 19, 1996Takao Kobayashiasteroid
8731 TejimaNovember 19, 1996Takao Kobayashiasteroid
8924 IrumaDecember 14, 1996Naoto Satōasteroid
8733 OhsugiDecember 20, 1996Takao Kobayashiasteroid
8736 ShigehisaJanuary 9, 1997Takao Kobayashiasteroid
9109 YukomotizukiJanuary 9, 1997Takao Kobayashiasteroid
8934 NishimurajunJanuary 10, 1997Takao Kobayashiasteroid
(7619) 1997 AP21January 13, 1997Takeshi Urataasteroid
8739 MorihisaJanuary 30, 1997Takao Kobayashiasteroid
9112 HatsularsJanuary 31, 1997Takao Kobayashiasteroid
7683 WuwenjunFebruary 19, 1997Beijing Schmidt CCD Asteroid Programasteroid
(7685) 1997 EP17March 1997Hiroshi Kanedaasteroid
316709 POSSMarch 6, 1997Andrew Loweasteroid
12838 AdamsmithMarch 9, 1997Eric Walter Elstasteroid
12481 StreuvelsMarch 12, 1997Eric Walter Elstasteroid
12492 TanaisMay 3, 1997Eric Walter Elstasteroid
31098 FrankhillJune 9, 1997Roy A. Tuckerasteroid
9900 LlullJune 13, 1997Manolo Blascoasteroid
10200 QuadriJuly 7, 1997Vittorio Gorettiasteroid
9669 SymmetriaJuly 8, 1997Paul G. Combaasteroid
10210 NathuesAugust 30, 1997OCA-DLR Asteroid Surveyasteroid
10216 PopastroSeptember 22, 1997Stephen P. Laurieasteroid
10217 RichardcookSeptember 27, 1997Near-Earth Asteroid Trackingasteroid
308P/Lagerkvist–CarsentyOctober 5, 1997Uri Carsentyperiodic comet
10220 PigottOctober 20, 1997Roy A. Tuckerasteroid
10224 HisashiOctober 26, 1997Naoto Satōasteroid
10222 KlotzOctober 29, 1997Christian Builasteroid
225321 StevenkoenigDecember 6, 1997OCA-DLR Asteroid Surveyasteroid
10234 SixtygardenDecember 27, 1997Kleť Observatoryasteroid
Alkali1998Nicholas Gesslerordinary chondrite
ALTA II reflectance spectrometer1998Allan Treimanspectrometer
HD 210277 b1998Geoffrey Marcyexoplanet
8740 VáclavJanuary 12, 1998Kleť Observatoryasteroid
19383 Rolling StonesJanuary 29, 1998OCA-DLR Asteroid Surveyasteroid
18624 PrévertFebruary 27, 1998OCA-DLR Asteroid Surveyasteroid
15969 CharlesgreenMarch 1998Eric Walter Elstasteroid
11174 CarandrewsMarch 20, 1998Lincoln Near-Earth Asteroid Researchasteroid
11176 BatthMarch 20, 1998Lincoln Near-Earth Asteroid Researchasteroid
11703 GlassmanMarch 20, 1998Lincoln Near-Earth Asteroid Researchasteroid
12065 JaworskiMarch 20, 1998Lincoln Near-Earth Asteroid Researchasteroid
12068 KhandrikaMarch 20, 1998Lincoln Near-Earth Asteroid Researchasteroid
12073 LarimerMarch 20, 1998Lincoln Near-Earth Asteroid Researchasteroid
12500 DesngaiMarch 20, 1998Lincoln Near-Earth Asteroid Researchasteroid
12501 NordMarch 20, 1998Lincoln Near-Earth Asteroid Researchasteroid
12511 PatilMarch 20, 1998Lincoln Near-Earth Asteroid Researchasteroid
12852 TeplyMarch 20, 1998Lincoln Near-Earth Asteroid Researchasteroid
20272 DuyhaMarch 20, 1998Lincoln Near-Earth Asteroid Researchasteroid