12402+5503 STI 2290 AB

 
 
12h 40m 11.02s +55° 03' 25.8" P.A. 246.00 sep 13.5 mag 10.12,13.10 Sp G5
 
 
Coord 2000 12402+5503 Discov num STI2290 Comp AB Coord arcsec 2000 12 40 11.02 +55 03 25.8
Date first 1915 Date last 2015 Obs 12
Pa first 242 Pa last 246 P.A. Now (θ) 246°
Sep first 13.8 Sep last 13.549 Sep. Now (ρ) 13.549"
Mag pri 10.12 Mag sec 13.10 delta mag (ΔM) 2.98 Spectral class G5 (yellow)
Pri motion ra -067 Sec motion ra -077
Pri motion dec -015 Sec motion dec -010
Notes W
rPM=0.144 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major SAO 28470 Tycho2 3844-00274-1 HD 238146