16495+3149 GRV 938

 
 
16h 49m 30.36s +31° 49' 56.1" P.A. 239.00 sep 29.9 mag 9.54,12.51 Sp G5
 
 
Coord 2000 16495+3149 Discov num GRV 938 Comp Coord arcsec 2000 16 49 30.36 +31 49 56.1
Date first 1902 Date last 2016 Obs 12
Pa first 238 Pa last 238.6 P.A. Now (θ) 238.6°
Sep first 29.8 Sep last 29.869 Sep. Now (ρ) 29.869"
Mag pri 9.54 Mag sec 12.51 delta mag (ΔM) 2.97 Spectral class G5 (yellow)
Pri motion ra -011 Sec motion ra -016
Pri motion dec +023 Sec motion dec +022
Notes
rPM=0.187 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2589-01244-1 Gaia DR2 1313214223875998208