08553+4656 HJ 1163

 
 
08h 55m 16.19s +46° 56' 29.0" P.A. 173.00 sep 16.8 mag 9.75,10.22 Sp G
 
 
Coord 2000 08553+4656 Discov num HJ 1163 Comp Coord arcsec 2000 08 55 16.19 +46 56 29.0
Date first 1828 Date last 2017 Obs 18
Pa first 175 Pa last 172.5 P.A. Now (θ) 172.5°
Sep first 15.0 Sep last 16.845 Sep. Now (ρ) 16.845"
Mag pri 9.75 Mag sec 10.22 delta mag (ΔM) 0.47 Spectral class G (yellow)
Pri motion ra -020 Sec motion ra -019
Pri motion dec +005 Sec motion dec +006
Notes V (Proper motion indicates physical)
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3417-00159-1 Gaia DR2 1010882130061380224