10548+5307 LDS 3021

 
 
10h 54m 49.11s +53° 07' 15.5" P.A. 9.00 sep 44.5 mag 18.20,18.60
 
 
Coord 2000 10548+5307 Discov num LDS3021 Comp Coord arcsec 2000 10 54 49.11 +53 07 15.5
Date first 1953 Date last 2016 Obs 12
Pa first 12 Pa last 9.1 P.A. Now (θ) 9.1°
Sep first 44.3 Sep last 44.489 Sep. Now (ρ) 44.489"
Mag pri 18.20 Mag sec 18.60 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -112 Sec motion ra -110
Pri motion dec -032 Sec motion dec -032
Notes V (Proper motion indicates physical)
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 837550890811137664