13171+1739 GWP 1962

 
 
13h 17m 08.77s +17° 38' 54.8" P.A. 64.00 sep 203.5 mag 16.10,16.70
 
 
Coord 2000 13171+1739 Discov num GWP1962 Comp Coord arcsec 2000 13 17 08.77 +17 38 54.8
Date first 1950 Date last 2015 Obs 11
Pa first 64 Pa last 64.3 P.A. Now (θ) 64.3°
Sep first 203.8 Sep last 203.514 Sep. Now (ρ) 203.514"
Mag pri 16.10 Mag sec 16.70 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -062 Sec motion ra -066
Pri motion dec -036 Sec motion dec -042
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.092 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 3938495838045734656