19541+3740 ALI 645

 
 
19h 54m 08.56s +37 40' 06.3" P.A. 37.00 sep 6.7 mag 13.10,13.40
 
 
Coord 2000 19541+3740 Discov num ALI 645 Comp Coord arcsec 2000 19 54 08.56 +37 40 06.3
Date first 1929 Date last 2015 Obs 9
Pa first 42 Pa last 36.6 P.A. Now (θ) 36.6°
Sep first 7.2 Sep last 6.748 Sep. Now (ρ) 6.748"
Mag pri 13.10 Mag sec 13.40 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +003 Sec motion ra -006
Pri motion dec -006 Sec motion dec -004
Notes
rPM=1.279
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2072114226185137664