19455+5550 UC 4019

19h 45m 32.22s +55° 50' 04.1" P.A. 137.00 sep 65.9 mag 14.70,15.50

Coord 2000 19455+5550 Discov num UC 4019 Comp Coord arcsec 2000 19 45 32.22 +55 50 04.1
Date first 2000 Date last 2015 Obs 5
Pa first 138 Pa last 136.6 P.A. Now (θ) 136.6°
Sep first 66.2 Sep last 65.914 Sep. Now (ρ) 65.914"
Mag pri 14.70 Mag sec 15.50 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -066 Sec motion ra -044
Pri motion dec -080 Sec motion dec -061
Notes V R (Proper motion indicates physical, Red magnitudes)




rPM=0.28 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2138822593048651648