HD 68988 b
From Infogalactic: the planetary knowledge core
| Exoplanet | List of exoplanets | |
|---|---|---|
| Parent star | ||
| Star | HD 68988 | |
| Constellation | Ursa Major | |
| Right ascension | (α) | 08h 18m 22.1731s |
| Declination | (δ) | +61° 27′ 38.599″ |
| Distance | 192 ly (58.8 pc) |
|
| Spectral type | G0 | |
| Orbital elements | ||
| Semi-major axis | (a) | 0.0704 AU |
| Periastron | (q) | 0.0599 AU |
| Apastron | (Q) | 0.0809 AU |
| Eccentricity | (e) | 0.1497 ± 0.0079 |
| Orbital period | (P) | 6.27670 ± 0.000053 d (0.0171844 y) |
| Orbital speed | (υ) | 122 km/s |
| Argument of periastron |
(ω) | 40 ± 170° |
| Time of periastron | (T0) | 2451549.062 ± 0.040 JD |
| Semi-amplitude | (K) | 191.6 ± 1.7 m/s |
| Physical characteristics | ||
| Minimum mass | (m sin i) | 1.92 MJ |
| Discovery information | ||
| Discovery date | 15 October 2001 | |
| Discoverer(s) | Vogt et al. | |
| Discovery method | Radial velocity | |
| Discovery site | Keck Observatory | |
| Discovery status | Published | |
HD 68988 b is a hot jupiter located approximately 192 light-years away in the constellation of Ursa Major, orbiting the star HD 68988 in a moderately eccentric orbit.[1][2]
See also
References
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Coordinates: 
08h 18m 22.1731s, +61° 27′ 38.599″
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