02449+1007 TOK 1 Aa,Ab (Mu Cet)

 
 
02h 44m 56.54s +10° 06' 50.9" P.A. 232.00 sep 0.3 mag 4.20,6.20 Sp F0IV dist. 25.77 pc (84.06 l.y.)
 
 
Coord 2000 02449+1007 Discov num TOK   1 Comp Aa,Ab Coord arcsec 2000 02 44 56.54 +10 06 50.9
Date first 1982 Date last 2021 Obs 25
Pa first 71 Pa last 231.6 P.A. Now (θ) 231.6°
Sep first 0.1 Sep last 0.281 Sep. Now (ρ) 0.281"
Mag pri 4.20 Mag sec 6.20 delta mag (ΔM) 2 Spectral class F0IV (yellow-white)
Pri motion ra +283 Sec motion ra
Pri motion dec -033 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
02449+1007 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Mu Cet 110723 02 44 57 +10 06 51 TOK 1 Aa,Ab 2021 25 232 0.3 4.20 6.20 2.00 <===
Show 110723 02 44 57 +10 06 51 OCC 9076 Aa,Ac 2000 0 -1 0.3 4.20 7.00 2.80
Show 110723 02 44 57 +10 06 51 OCC 9076 Aa,Ad 2000 0 -1 0.0 4.20 7.00 2.80
Show 110723 02 44 57 +10 06 51 STG 2 AB 2000 3 344 158.4 4.20 13.60 9.40
Quintuple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Mu Cet Var name NSV909 Cet Constellation Cetus SAO 110723
HIP 12828 Tycho2 0643-00937-1 Gaia DR2 21859669845327488 HD 17094
HR 813 GC 3309 GL Wo 9099 BD BD+09 359
Bayer Mu Ceti Bayer name Mu Cet Flamsteed 87 Ceti Flamsteed name 87 Cet
FK5 98 Distance 25.77 Distance ly 84.06 Bayer greek μ Cet