02128-0224 STF 231 AB (66 Cet)

 
 
02h 12m 47.54s -02° 23' 37.1" P.A. 235.00 sep 16.8 mag 5.72,7.71 Sp F8V+G1V dist. 47.87 pc (156.15 l.y.)
 
 
Coord 2000 02128-0224 Discov num STF 231 Comp AB Coord arcsec 2000 02 12 47.54 -02 23 37.1
Date first 1783 Date last 2019 Obs 171
Pa first 235 Pa last 234.7 P.A. Now (θ) 234.7°
Sep first 16.9 Sep last 16.754 Sep. Now (ρ) 16.754"
Mag pri 5.72 Mag sec 7.71 delta mag (ΔM) 1.99 Spectral class F8V+G1V (yellow-white/yellow)
Pri motion ra +374 Sec motion ra +364
Pri motion dec -073 Sec motion dec -080
Notes N Y (See Notes, Parallax indicates components are non-physical)
rPM=0.032 (< 0.3, Physical double)
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
 
 
Name 66 Cet Constellation Cetus SAO 129752 HIP 10303
Tycho2 4690-01110-1 HD 13612 HR 650 GC 2652
ADS 1703 GL Gl 87.1B BD BD-03 335 Flamsteed 66 Ceti
Flamsteed name 66 Cet Distance 47.87 Distance ly 156.15