00099+0827 STF 4 (HD 531)

 
 
00h 09m 51.65s +08° 27' 11.4" P.A. 276.00 sep 5.2 mag 9.51,9.60 Sp G6V+G7V dist. 76.28 pc (248.83 l.y.)
 
 
Coord 2000 00099+0827 Discov num STF   4 Comp Coord arcsec 2000 00 09 51.65 +08 27 11.4
Date first 1829 Date last 2020 Obs 92
Pa first 272 Pa last 275.7 P.A. Now (θ) 275.7°
Sep first 5.5 Sep last 5.196 Sep. Now (ρ) 5.196"
Mag pri 9.51 Mag sec 9.60 delta mag (ΔM) 0.09 Spectral class G6V+G7V (yellow/yellow)
Pri motion ra +055 Sec motion ra +054
Pri motion dec -011 Sec motion dec -010
Notes V (Proper motion indicates physical)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 531 Constellation Pisces HIP 795 Tycho2 0594-00396-1
Gaia DR2 2752042939643758080 HD 531 BD BD+07 9 Distance 76.28
Distance ly 248.83