19501+3130 J 780

 
 
19h 50m 06.18s +31 29' 53.1" P.A. 91.00 sep 2.5 mag 11.75,11.10
 
 
Coord 2000 19501+3130 Discov num J   780 Comp Coord arcsec 2000 19 50 06.18 +31 29 53.1
Date first 1912 Date last 2015 Obs 8
Pa first 93 Pa last 91.4 P.A. Now (θ) 91.4°
Sep first 2.2 Sep last 2.461 Sep. Now (ρ) 2.461"
Mag pri 11.75 Mag sec 11.10 delta mag (ΔM) 0.65 Spectral class
Pri motion ra -047 Sec motion ra +015
Pri motion dec -007 Sec motion dec -006
Notes
rPM=1.305
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2669-03961-2 Gaia DR2 2033764493242892032 ADS 13004