12454+2252 SLW 768

 
 
12h 45m 25.57s +22° 51' 54.2" P.A. 153.00 sep 41.9 mag 18.35,19.16 Sp M2.2+M3.1
 
 
Coord 2000 12454+2252 Discov num SLW 768 Comp Coord arcsec 2000 12 45 25.57 +22 51 54.2
Date first 1955 Date last 2015 Obs 11
Pa first 154 Pa last 153.1 P.A. Now (θ) 153.1°
Sep first 42.2 Sep last 41.884 Sep. Now (ρ) 41.884"
Mag pri 18.35 Mag sec 19.16 delta mag (ΔM) 0.81 Spectral class M2.2+M3.1 (red/red)
Pri motion ra -050 Sec motion ra -051
Pri motion dec -003 Sec motion dec +000
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.062 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 3955958865834021376