20294+3447 GCB 53

20h 29m 36.64s +34° 46' 20.5" P.A. 338.00 sep 4.3 mag 12.00,12.20

Coord 2000 20294+3447 Discov num GCB  53 Comp Coord arcsec 2000 20 29 36.64 +34 46 20.5
Date first 1929 Date last 2015 Obs 7
Pa first 318 Pa last 337.9 P.A. Now (θ) 337.9°
Sep first 1.8 Sep last 4.272 Sep. Now (ρ) 4.272"
Mag pri 12.00 Mag sec 12.20 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +022 Sec motion ra -014
Pri motion dec -037 Sec motion dec +023
Notes N (See Notes)




rPM=1.625

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2056168868025121280