00579-1513 UC 477 AB

 
 
00h 57m 55.09s -15 12' 58.5" P.A. 332.00 sep 77.2 mag 9.45,14.70 Sp G8V dist. 76.8 pc (250.52 l.y.)
 
 
Coord 2000 00579-1513 Discov num UC  477 Comp AB Coord arcsec 2000 00 57 55.09 -15 12 58.5
Date first 1953 Date last 2016 Obs 7
Pa first 331 Pa last 331.7 P.A. Now (θ) 331.7°
Sep first 77.7 Sep last 77.19 Sep. Now (ρ) 77.19"
Mag pri 9.45 Mag sec 14.70 delta mag (ΔM) 5.25 Spectral class G8V (yellow)
Pri motion ra +113 Sec motion ra +115
Pri motion dec +043 Sec motion dec +045
Notes T (Parallax indicates physical)
rPM=0.023 (< 0.3, Physical double)
This double is physical.
 
 
00579-1513 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 147539 00 57 55 -15 12 58 UC 477 AB 2016 7 332 77.2 9.45 14.70 5.25 <===
Show 147539 00 57 55 -15 12 58 UC 477 AC 2016 1 319 2.9 9.45 15.90 6.45
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus SAO 147539 HIP 4521 Tycho2 5848-01963-1
HD 5629 BD BD-15 176 Distance 76.8 Distance ly 250.52