02129+5712 STTA 24 BC

 
 
02h 12m 50.91s +57° 13' 33.2" P.A. 198.00 sep 146.9 mag 8.76,12.42 Sp G1V
 
 
Coord 2000 02129+5712 Discov num STTA 24 Comp BC Coord arcsec 2000 02 12 50.91 +57 13 33.2
Date first 1907 Date last 2015 Obs 13
Pa first 192 Pa last 198.2 P.A. Now (θ) 198.2°
Sep first 142.5 Sep last 146.944 Sep. Now (ρ) 146.944"
Mag pri 8.76 Mag sec 12.42 delta mag (ΔM) 3.66 Spectral class G1V (yellow)
Pri motion ra +137 Sec motion ra -002
Pri motion dec +004 Sec motion dec +001
Notes N (See Notes)
rPM=1.014
This double is not physical.
 
 
02129+5712 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 13403 23033 02 12 56 +57 12 16 STTA 24 AB 2012 33 333 91.1 7.08 8.76 1.68
Show 23033 02 12 56 +57 12 16 STTA 24 AC 2003 10 235 106.3 7.08 12.42 5.34
Show 23030 02 12 51 +57 13 33 STTA 24 BC 2015 13 198 146.9 8.76 12.42 3.66 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus SAO 23030 Tycho2 3693-01850-1 Gaia DR2 458598538951248000
HD 13391 DM BD+56 446