19101+5057 DEA 171

 
 
19h 10m 11.21s +50° 57' 48.3" P.A. 78.00 sep 8.6 mag 12.80,15.50
 
 
Coord 2000 19101+5057 Discov num DEA 171 Comp Coord arcsec 2000 19 10 11.21 +50 57 48.3
Date first 2000 Date last 2015 Obs 9
Pa first 77 Pa last 77.9 P.A. Now (θ) 77.9°
Sep first 8.6 Sep last 8.55 Sep. Now (ρ) 8.55"
Mag pri 12.80 Mag sec 15.50 delta mag (ΔM) 2.7 Spectral class
Pri motion ra -006 Sec motion ra -005
Pri motion dec -002 Sec motion dec -003
Notes V (Proper motion indicates physical)
rPM=0.224 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2133009440713221760