HD 330075
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000.0 Equinox J2000.0 |
|
|---|---|
| Constellation | Norma |
| Right ascension | 15h 49m 37.6913s[1] |
| Declination | –49° 57′ 48.692″[1] |
| Apparent magnitude (V) | 9.36[1] |
| Characteristics | |
| Spectral type | G5[1] |
| Apparent magnitude (B) | ~10.3[1] |
| Apparent magnitude (V) | 9.36[1] |
| Astrometry | |
| Proper motion (μ) | RA: -235.58 ±1.41 [1] mas/yr Dec.: -94.14 ±1.18[1] mas/yr |
| Parallax (π) | 19.92[1] ± 1.49[1] mas |
| Distance | 163.7 ly (50.2 pc) |
| Details | |
| Mass | 0.95 M☉ |
| Temperature | 6295 K |
| Metallicity | 0.03 Fe/H |
| Age | 6.21 billion years |
| Other designations | |
|
NLTT 41237, CPD-49 8621, HIP 77517, PPM 321068, CD-49 10033, LTT 6312, SAO 226248, CPC 0 14030, HIC 77517, PLX 3572[1]
|
|
| Database references | |
| SIMBAD | data |
| Extrasolar Planets Encyclopaedia |
data |
HD 330075 is a 9th magnitude star approximately 164 light-years away in the southern constellation of Norma. Like our Sun, it is a yellow dwarf (spectral type G5). However, it is slightly cooler and less luminous. Due to its distance, it is rather dim and visible only with telescope or powerful binoculars.[1]
Planetary system
In 2004, the discovery of a hot Jupiter planet orbiting the star was announced. This is the first planet discovered by the HARPS spectrograph.[2]
| Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
|---|---|---|---|---|---|---|
| b | 0.76 MJ | 0.043 | 3.369 ±0.004 | 0 | — | — |
See also
References
External links
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Coordinates: 
15h 49m 37.6913s, −49° 57′ 48.692″
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