01002+5809 SKF 56 BC

 
 
01h 00m 13.08s +58 09' 12.4" P.A. 85.00 sep 21.6 mag 12.70,9.60 Sp +G0
 
 
Coord 2000 01002+5809 Discov num SKF  56 Comp BC Coord arcsec 2000 01 00 13.08 +58 09 12.4
Date first 1910 Date last 2016 Obs 13
Pa first 82 Pa last 84.9 P.A. Now (θ) 84.9°
Sep first 22.0 Sep last 21.599 Sep. Now (ρ) 21.599"
Mag pri 12.70 Mag sec 9.60 delta mag (ΔM) 3.1 Spectral class +G0
Pri motion ra +074 Sec motion ra +078
Pri motion dec -073 Sec motion dec -074
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
01002+5809 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 00 12 +58 09 07 STI 1507 AB 2015 10 63 11.3 12.00 12.70 0.70
Show 21909 01 00 13 +58 09 12 SKF 56 BC 2016 13 85 21.6 12.70 9.60 3.10 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 21909 Tycho2 3680-00652-1 Gaia DR2 425680844441806592
HD 236596