02128-0224 STF 231 AC

 
 
02h 12m 47.54s -02° 23' 37.1" P.A. 53.00 sep 147.0 mag 5.65,11.50 Sp F8V dist. 39.7 pc (129.5 l.y.)
 
 
Coord 2000 02128-0224 Discov num STF 231 Comp AC Coord arcsec 2000 02 12 47.54 -02 23 37.1
Date first 1908 Date last 1998 Obs 4
Pa first 61 Pa last 53.2 P.A. Now (θ) 53.2°
Sep first 172.7 Sep last 146.99 Sep. Now (ρ) 146.99"
Mag pri 5.65 Mag sec 11.50 delta mag (ΔM) 5.85 Spectral class F8V (yellow-white)
Pri motion ra +374 Sec motion ra
Pri motion dec -069 Sec motion dec
Notes N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
02128-0224 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 129752 02 12 48 -02 23 37 TOK 39 Aa,Ab 2020 22 187 0.0 6.18 6.69 0.51 Y
Show 66 Cet 129752 02 12 48 -02 23 37 STF 231 AB 2019 171 235 16.8 5.72 7.71 1.99
Show 129752 02 12 48 -02 23 37 STF 231 AC 1998 4 53 147.0 5.65 11.50 5.85 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus SAO 129752 HIP 10305 Tycho2 4690-01110-1
HD 13612 HR 650 GC 2652 ADS 1703
GL Gl 87.1A BD BD-03 336 Flamsteed 66 Ceti Flamsteed name 66 Cet
Distance 39.7 Distance ly 129.5