OGLE-2019-BLG-0960Lb
Exoplanet
- ^ a b Multiple models in Table 4; low and high values quoted here.
OGLE-2019-BLG-0960Lb is an exoplanet that was discovered in January 2021 by gravitational microlensing. It is approximately twice the mass of Earth, making it a super-Earth. At the time of discovery, it was the lowest mass-ratio planet to be detected via microlensing; that is, the least massive planet relative to the mass of its host star.[1] Its host star, OGLE-2019-BLG-0960L, has an mass between 0.3 and 0.6 M☉.[1]
References
- ^ a b c d e Yee, Jennifer C.; Zang, Weicheng; Udalski, Andrzej; Ryu, Yoon-Hyun; Green, Jonathan; Hennerley, Steve; Marmont, Andrew; Sumi, Takahiro; Mao, Shude; Gromadzki, Mariusz; Mróz, Przemek (2021-01-12). "OGLE-2019-BLG-0960 Lb: The Smallest Microlensing Planet". The Astronomical Journal. 162 (5): 180. arXiv:2101.04696. Bibcode:2021AJ....162..180Y. doi:10.3847/1538-3881/ac1582. S2CID 231592669.
- v
- t
- e
2021 in space
- « 20202022 »
telescope launches
- Tiangong space station Tianhe (April 2021)
- Lucy (Oct 2021)
- DART / LICIACube (Nov 2021)
- James Webb Space Telescope (Dec 2021)
- Winchcombe meteorite
- Asteroid close approaches
- 2021 AV7
- 2020 XR
- 2016 DV1
- 2021 DW1
- 99942 Apophis
- (231937) 2001 FO32
- 2021 GW4
- 2021 PH27
- 2016 AJ193
- 2021 SG
- 2021 TP21
- 2021 UA1
- 2019 XS
- 3361 Orpheus
- 1994 WR12
- 4660 Nereus
- (163899) 2003 SD220
- 2018 AH
- Alpha Centauri Ab (unconfirmed)
- COCONUTS-2b
- Gliese 486
- HD 108236 f
- HD 110082 b
- Kepler-1704b
- KOI-5Ab
- L 98-59
- e
- f?
- Lalande 21185 c
- Lambda Serpentis b
- NGTS-13b
- NGTS-14Ab
- OGLE-2019-BLG-0960Lb
- PDS 70c circumplanetary disk
- TIC 172900988 b
- TOI-178
- b
- c
- d
- e
- f
- g
- TOI-755
- b
- c
- Vega b (unconfirmed)
- YSES 2 b
- QSO J0313−1806 (distant quasar)
- ID2299 (elliptical galaxy)
- TIC 168789840 sextuple system
- V723 Mon black hole candidate
- 2018 AG37 (TNO)
- 2021 DR15 (TNO)
- ALESS 073.1 (spiral galaxy)
- PJ352–15 astrophysical jet
- 2MASS J0348−6022 (rapidly-rotating brown dwarf)
- ZTF J1901+1458 (massive white dwarf)
- WISE 1534–1043 (brown dwarf)
- Andy's object (radio source)
- C/2021 A1 (Leonard)
- C/2021 J1 (Maury-Attard)
- (248370) 2005 QN173
- 8P/Tuttle
- C/2014 OG392 (PanSTARRS)
- C/2014 UN271 (Bernardinelli-Bernstein)
- C/2021 T4 (Lemmon)
- P/2021 U3 (Attard-Maury)
exploration
- Outer space portal
- Category:2020 in outer space — Category:2021 in outer space — Category:2022 in outer space
This extrasolar-planet-related article is a stub. You can help Wikipedia by expanding it. |
- v
- t
- e