HD 111232 b

Extrasolar planet in the constellation of Musca

HD 111232 b is an extrasolar planet that orbits at almost 2 AU with a minimum mass of 6.8 times that of Jupiter. This planet was discovered in the La Silla Observatory by Michel Mayor using the CORALIE spectrograph on 30 June 2003, along with six other planets, including HD 41004 Ab, HD 65216 b, HD 169830 c, HD 216770 b, HD 10647 b, and HD 142415 b.^[2]

An astrometric measurement of the planet's inclination and true mass was published in 2022 as part of Gaia DR3.^[3]

References

^ ^a ^b Feng, Fabo; Butler, R. Paul; et al. (August 2022). "3D Selection of 167 Substellar Companions to Nearby Stars". The Astrophysical Journal Supplement Series. 262 (21): 21. arXiv:2208.12720. Bibcode:2022ApJS..262...21F. doi:10.3847/1538-4365/ac7e57. S2CID 251864022.
^ Mayor, M.; et al. (2004). "The CORALIE survey for southern extra-solar planets XII. Orbital solutions for 16 extra-solar planets discovered with CORALIE". Astronomy and Astrophysics. 415 (1): 391–402. arXiv:astro-ph/0310316. Bibcode:2004A&A...415..391M. doi:10.1051/0004-6361:20034250. S2CID 5233877.
^ Gaia Collaboration; et al. (2023). "Gaia Data Release 3". Astronomy & Astrophysics. 674: A34. arXiv:2206.05595. doi:10.1051/0004-6361/202243782. S2CID 249626026.

External links

"HD 111232". Exoplanets. Archived from the original on 2012-02-19. Retrieved 2008-10-31.

Constellation of Musca

Stars

Bayer	α β γ δ ε ζ¹ ζ² η θ ι¹ ι² λ μ λ Cha
Variable	R S T Y RT SY TU TV UU BO EZ FH GQ GR GU GS GT KR KY KZ LS MP V357 V415
HR	4387 4389 4401 4406 4425 4448 4485 4538 4549 4596 4597 4601 4604 4611 4614 4615 4664 4669 4692 4710 4720 4769 4804 4841 4862 4907 4966 4977 4994 5000 5002 5012 5030 5049 5069 5093 5119
HD	98671 101805 103482 105822 111232 112410 113919
Other	Gliese 440 PSR J1141−6545 TYC 8998-760-1