10512+5721 LDS 2587

 
 
10h 51m 10.84s +57° 21' 40.9" P.A. 17.00 sep 4.7 mag 17.50,19.70
 
 
Coord 2000 10512+5721 Discov num LDS2587 Comp Coord arcsec 2000 10 51 10.84 +57 21 40.9
Date first 1965 Date last 2016 Obs 5
Pa first 17 Pa last 17.1 P.A. Now (θ) 17.1°
Sep first 4.5 Sep last 4.74 Sep. Now (ρ) 4.74"
Mag pri 17.50 Mag sec 19.70 delta mag (ΔM) 2.2 Spectral class
Pri motion ra -137 Sec motion ra -147
Pri motion dec -157 Sec motion dec -155
Notes
rPM=0.048 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 854190624907666176