12569+2144 DBR 309

 
 
12h 56m 56.10s +21° 44' 12.5" P.A. 315.00 sep 2.9 mag 11.00,14.80
 
 
Coord 2000 12569+2144 Discov num DBR 309 Comp Coord arcsec 2000 12 56 56.10 +21 44 12.5
Date first 2015 Date last 2018 Obs 3
Pa first 314 Pa last 314.5 P.A. Now (θ) 314.5°
Sep first 2.9 Sep last 2.895 Sep. Now (ρ) 2.895"
Mag pri 11.00 Mag sec 14.80 delta mag (ΔM) 3.8 Spectral class
Pri motion ra -053 Sec motion ra -053
Pri motion dec -030 Sec motion dec -031
Notes
rPM=0.016 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Tycho2 1455-01200-1