10521+4804 HJ 2546

 
 
10h 52m 01.69s +48° 03' 37.1" P.A. 56.00 sep 6.2 mag 10.97,12.30 Sp F2:
 
 
Coord 2000 10521+4804 Discov num HJ 2546 Comp Coord arcsec 2000 10 52 01.69 +48 03 37.1
Date first 1831 Date last 2016 Obs 14
Pa first 54 Pa last 55.5 P.A. Now (θ) 55.5°
Sep first 4.0 Sep last 6.243 Sep. Now (ρ) 6.243"
Mag pri 10.97 Mag sec 12.30 delta mag (ΔM) 1.33 Spectral class F2: (yellow-white)
Pri motion ra -014 Sec motion ra +024
Pri motion dec -013 Sec motion dec +017
Notes
rPM=1.646
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3446-00845-1 Gaia DR2 832215338837857280