Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Ara |
Right ascension | 16h 44m 39.74420s[1] |
Declination | −53° 09′ 08.3343″[1] |
Apparent magnitude (V) | 5.96[2] |
Characteristics | |
Spectral type | G8III[3] |
B−V color index | +1.26[2] |
Astrometry | |
Radial velocity (Rv) | −2.4[4] km/s |
Proper motion (μ) | RA: −10.00[1] mas/yr Dec.: −10.42[1] mas/yr |
Parallax (π) | 4.48 ± 0.39 mas[1] |
Distance | 730 ± 60 ly (220 ± 20 pc) |
Details | |
Luminosity | 337[5] L☉ |
Temperature | 4,393[5] K |
Other designations | |
Database references | |
SIMBAD | data |
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).[6]
van Leeuwen2007
was invoked but never defined (see the help page).mnrassa27_11
was invoked but never defined (see the help page).houk1978
was invoked but never defined (see the help page).Gontcharov
was invoked but never defined (see the help page).Mcdonald2012
was invoked but never defined (see the help page).WDSC2014
was invoked but never defined (see the help page).