HD 169830 c
| Discovery | |
|---|---|
| Discovered by | Mayor, Udry et al. |
| Discovery site |  Switzerland |
| Discovery date | 30 June 2003 |
| Radial velocity | |
| Orbital characteristics | |
| 3.30 AU (494,000,000 km) | |
| Eccentricity | 0.264 ± 0.04 |
| 1830 ± 28 d | |
| Inclination | ? |
| 2,452,516 ± 25 | |
| 252 ± 8 | |
| Semi-amplitude | 54.3 ± 3.6 |
| Star | HD 169830 |
HD 169830 c is an extrasolar planet, most likely a gas giant, three and a half times as massive as Jupiter. Its orbit is eccentric, with a period (year) of 1830 days.[1]
See also[]
References[]
- ^ 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.
Coordinates: 
18h 27m 49.4838s, −29° 49′ 00.715″
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Categories:
- Sagittarius (constellation)
- Giant planets
- Exoplanets discovered in 2003
- Exoplanets detected by radial velocity
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