00455-1253 BUP 8 AB

 
 
00h 45m 28.69s -12 52' 50.9" P.A. 245.00 sep 61.7 mag 6.21,13.13 Sp G0V dist. 31 pc (101.12 l.y.)
 
 
Coord 2000 00455-1253 Discov num BUP   8 Comp AB Coord arcsec 2000 00 45 28.69 -12 52 50.9
Date first 1901 Date last 2015 Obs 8
Pa first 232 Pa last 245.1 P.A. Now (θ) 245.1°
Sep first 78.0 Sep last 61.74 Sep. Now (ρ) 61.74"
Mag pri 6.21 Mag sec 13.13 delta mag (ΔM) 6.92 Spectral class G0V (yellow)
Pri motion ra -032 Sec motion ra +012
Pri motion dec -206 Sec motion dec -010
Notes N (See Notes)
rPM=0.964
This double is not physical.
 
 
00455-1253 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 147432 00 45 29 -12 52 51 BUP 8 AB 2015 8 245 61.7 6.21 13.13 6.92 <===
Show 18 Cet 147432 00 45 29 -12 52 51 TNN 2 AC 2016 4 242 4.1 4.62 10.34 5.72
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus SAO 147432 HIP 3559 Tycho2 5271-00677-1
Gaia DR2 2376087581593256448 HD 4307 HR 203 GC 907
GL GJ 1020 BD BD-13 128 Flamsteed 18 Ceti Flamsteed name 18 Cet
Distance 31 Distance ly 101.12