19177+5016 DEA 420

19h 17m 46.55s +50° 16' 17.3" P.A. 3.00 sep 22.5 mag 10.60,11.00

Coord 2000 19177+5016 Discov num DEA 420 Comp Coord arcsec 2000 19 17 46.55 +50 16 17.3
Date first 1901 Date last 2019 Obs 13
Pa first 3 Pa last 3 P.A. Now (θ)
Sep first 21.8 Sep last 22.458 Sep. Now (ρ) 22.458"
Mag pri 10.60 Mag sec 11.00 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +001 Sec motion ra +002
Pri motion dec -001 Sec motion dec +000
Notes V (Proper motion indicates physical)




rPM=0.707

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Tycho2 3550-00039-1 Gaia DR2 2133043731729305344