HD 150576
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| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Ara[1] |
| Right ascension | Template:RA[2] |
| Declination | Template:DEC[2] |
| Apparent magnitude (V) | 5.96[3] |
| Characteristics | |
| Spectral type | G8III[4] |
| B−V Template:Engvar | +1.26[3] |
| Astrometry | |
| Radial velocity (Rv) | −2.4[5] km/s |
| Proper motion (μ) | RA: −10.00[2] mas/yr Dec.: −10.42[2] mas/yr |
| Parallax (π) | 4.48±0.39 mas[2] |
| Distance | Template:Rnd ± Template:Rnd ly (Template:Rnd ± Template:Rnd pc) |
| Absolute magnitude (MV) | −0.76[1] |
| Details | |
| Mass | 2.3[6] Template:Solar mass |
| Radius | 33[7] Template:Solar radius |
| Luminosity | 403[7] Template:Solar luminosity |
| Surface gravity (log g) | 2.33[6] cgs |
| Temperature | 4,476[7] K |
| Metallicity [Fe/H] | −0.18[6] dex |
| Rotational velocity (v sin i) | 4.2[8] km/s |
| Metallicity [Fe/H] | {{{metal_fe2}}} dex |
| Other designations | |
| FK5 3327, HD 150576, HIP 81966, HR 6207, SAO 244106 | |
| Database references | |
| SIMBAD | data |
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HD 150576 is a double star in the southern constellation of Ara. It has a twelfth magnitude companion at an angular separation of 28.3″ along a position angle of 39° (as of 2000).[9]
References
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