08558+6458 ARG 21 AB (AC UMa)

 
 
08h 55m 51.01s +64 58' 21.6" P.A. 106.00 sep 21.6 mag 10.01,10.45 Sp G0
 
 
Coord 2000 08558+6458 Discov num ARG  21 Comp AB Coord arcsec 2000 08 55 51.01 +64 58 21.6
Date first 1893 Date last 2019 Obs 43
Pa first 120 Pa last 106.1 P.A. Now (θ) 106.1°
Sep first 18.1 Sep last 21.598 Sep. Now (ρ) 21.598"
Mag pri 10.01 Mag sec 10.45 delta mag (ΔM) 0.44 Spectral class G0 (yellow)
Pri motion ra -045 Sec motion ra +005
Pri motion dec -044 Sec motion dec -011
Notes N L W (See Notes, Linear solution, )
rPM=0.952
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name AC UMa Constellation Ursa Major Tycho2 4131-00083-1