HD 195019
| Observation data Epoch J2000.0 Equinox J2000.0 |
|
|---|---|
| Constellation | Delphinus |
| Right ascension | 20h 28m 18.6363s |
| Declination | +18° 46′ 10.188″ |
| Apparent magnitude (V) | 6.91 |
| Distance | 65 ly (20 pc) |
| Spectral type | G3IV-V[which?] |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Extrasolar Planets Encyclopaedia |
data |
HD 195019 (HIP 100970, SAO 106138) is a star system in the constellation of Delphinus. Star B is located approximately 150 AU from Star A. This star system is located 65 light-years (20 parsecs; 0.61 exametres) away from the Sun, Earth and Solar System. It[which?] is a yellow dwarf or subgiant [G3IV-V].
Planetary system
In 1998, a planet was discovered at Lick Observatory, orbiting around Star A.[1]
| Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
|---|---|---|---|---|---|---|
| b | >3.69 ± 0.30 MJ | 0.1388 ± 0.0080 | 18.20132 ± 0.00039 | 0.0138 ± 0.0044 | — | — |
See also
References
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Coordinates: 
20h 28m 18.6363s, +18° 46′ 10.188″
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- Binary stars
- G-type main-sequence stars
- G-type subgiants
- Henry Draper Catalogue objects
- Hipparcos objects
- Delphinus (constellation)
- Planetary systems
- Main-sequence-star stubs
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