19505+3848 GMC 20

19h 50m 29.02s +38° 48' 10.7" P.A. 83.00 sep 12.2 mag 15.80,15.70 Sp G7V+G9V

Coord 2000 19505+3848 Discov num GMC  20 Comp Coord arcsec 2000 19 50 29.02 +38 48 10.7
Date first 1952 Date last 2015 Obs 10
Pa first 84 Pa last 82.9 P.A. Now (θ) 82.9°
Sep first 12.7 Sep last 12.197 Sep. Now (ρ) 12.197"
Mag pri 15.80 Mag sec 15.70 delta mag (ΔM) 0.1 Spectral class G7V+G9V (yellow/yellow)
Pri motion ra -001 Sec motion ra -003
Pri motion dec -006 Sec motion dec -008
Notes V (Proper motion indicates physical)




rPM=0.331

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2072982874722854656