18490+2213 GRV 241

 
 
18h 49m 02.68s +22° 13' 59.3" P.A. 175.00 sep 27.1 mag 12.00,12.70
 
 
Coord 2000 18490+2213 Discov num GRV 241 Comp Coord arcsec 2000 18 49 02.68 +22 13 59.3
Date first 1951 Date last 2015 Obs 11
Pa first 173 Pa last 175.3 P.A. Now (θ) 175.3°
Sep first 28.2 Sep last 27.146 Sep. Now (ρ) 27.146"
Mag pri 12.00 Mag sec 12.70 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +014 Sec motion ra +011
Pri motion dec -028 Sec motion dec -018
Notes U (Proper motion indicates non-physical)
rPM=0.334
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4531534919297419520