01515-1020 BUP 26 AB (Baten Kaitos)

 
 
01h 51m 27.61s -10° 20' 05.8" P.A. 40.00 sep 188.6 mag 3.85,10.15 Sp K0III dist. 72.05 pc (235.03 l.y.)
 
 
Coord 2000 01515-1020 Discov num BUP  26 Comp AB Coord arcsec 2000 01 51 27.61 -10 20 05.8
Date first 1835 Date last 2011 Obs 13
Pa first 40 Pa last 40.1 P.A. Now (θ) 40.1°
Sep first 165.0 Sep last 188.61 Sep. Now (ρ) 188.61"
Mag pri 3.85 Mag sec 10.15 delta mag (ΔM) 6.3 Spectral class K0III (yellow-orange)
Pri motion ra +041 Sec motion ra +040
Pri motion dec -037 Sec motion dec -009
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.507
This double is not physical.
 
 
01515-1020 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 148059 01 51 28 -10 20 06 BNU 1 Aa,Ab 1979 1 172 0.1 3.73
Show Baten Kaitos 148059 01 51 28 -10 20 06 BUP 26 AB 2011 13 40 188.6 3.85 10.15 6.30 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Baten Kaitos Var name NSV638 Cet Constellation Cetus SAO 148059
HIP 8645 Tycho2 5278-02437-1 Gaia DR2 2461150714559889920 HD 11353
HR 539 GC 2249 BD BD-11 359 Bayer Zeta Ceti
Bayer name Zet Cet Flamsteed 55 Ceti Flamsteed name 55 Cet FK5 62
Distance 72.05 Distance ly 235.03 Bayer greek ζ Cet