Astronomy:WASP-95
From HandWiki
WASP-95 is a star 451 light-years (138 parsecs) away in the constellation Grus. With an apparent magnitude of 10.1, it is not visible to the naked eye. Its spectral type of G2 means it is a yellow sunlike star.
Planetary system
In 2013, a planet was discovered around WASP-95. The planet, WASP-95b, is a hot Jupiter about 10% more massive than Jupiter, and completes an orbit round its star every two days. It was discovered by its transit of the star in 2013.[1] The planet's equilibrium temperature is 1692.6±40.4 K.[2]
| Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
|---|---|---|---|---|---|---|
| b | 1.206+0.065 −0.067 MJ |
0.0312±0.0022 | 2.18466560(11) | <0.018[3] | 85.9411+0.0065 −0.0066° |
1.098±0.088 RJ |
References
- ↑ Hellier, Coel; Anderson, D. R.; Collier Cameron, A.; Delrez, L. et al. (2013). "Transiting Hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-95b to WASP-101b". Monthly Notices of the Royal Astronomical Society 440 (3): 1982–1992. doi:10.1093/mnras/stu410. Bibcode: 2014MNRAS.440.1982H.
- ↑ 2.0 2.1 Saha, Suman; Sengupta, Sujan (2021), "Critical Analysis of Tess Transit Photometric Data: Improved Physical Properties for Five Exoplanets", The Astronomical Journal 162 (5): 221, doi:10.3847/1538-3881/ac294d, Bibcode: 2021AJ....162..221S
- ↑ Bonomo, A. S. et al. (June 2017). "The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets". Astronomy & Astrophysics 602: A107. doi:10.1051/0004-6361/201629882. Bibcode: 2017A&A...602A.107B.
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