02381+5139 ARU 27 AB

 
 
02h 38m 07.40s +51° 39' 20.3" P.A. 321.00 sep 33.5 mag 10.44,11.89
 
 
Coord 2000 02381+5139 Discov num ARU  27 Comp AB Coord arcsec 2000 02 38 07.40 +51 39 20.3
Date first 1903 Date last 2015 Obs 13
Pa first 330 Pa last 320.7 P.A. Now (θ) 320.7°
Sep first 28.8 Sep last 33.51 Sep. Now (ρ) 33.51"
Mag pri 10.44 Mag sec 11.89 delta mag (ΔM) 1.45 Spectral class
Pri motion ra +046 Sec motion ra -003
Pri motion dec -012 Sec motion dec -003
Notes U W (Proper motion indicates non-physical, )
rPM=1.048
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Tycho2 3308-01527-1