HD 19467 B
HD 19467 B[1] (also stylized as HD 19467 b[2]) is a brown dwarf or a super-Jupiter exoplanet[2] orbiting around the Sun-like star, HD 19467 approximately 101 light-years away in the constellation of Eridanus. It has a surface temperature of 978.0 K (704.9 °C; 1,300.7 °F),[2] and is classified as a T5.5.[1]
| Discovery | |
|---|---|
| Discovery date | January 6, 2016[1] |
| Imaging | |
| Orbital characteristics | |
| 51.1 (± 1.0)[2] AU | |
| Star | HD 19467[2] |
| Physical characteristics | |
| Mass | 52.0 (± 4.3)[2] MJ |
References
- Jensen-Clem, Rebecca; Millar-Blanchaer, Max; Mawet, Dimitri; Graham, James R.; Kent Wallace, J.; Macintosh, Bruce; Hinkley, Sasha; Wiktorowicz, Sloane J.; Perrin, Marshall D.; Marley, Mark S.; Fitzgerald, Michael P.; Oppenheimer, Rebecca; Mark Ammons, S.; Rantakyro, Fredrik T.; Marchis, Franck (2016). "Point Source Polarimetry with the Gemini Planet Imager: Sensitivity Characterization with T5.5 Dwarf Companion HD 19467 B". The Astrophysical Journal. 820 (2): 111. arXiv:1601.01353. Bibcode:2016ApJ...820..111J. doi:10.3847/0004-637X/820/2/111.
- "Planet HD 19467 b". Exoplanet.eu. Retrieved 2016-01-09.
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