19509+4444 SMA 101

 
 
19h 50m 48.40s +44 44' 42.1" P.A. 50.00 sep 9.3 mag 12.80,13.20
 
 
Coord 2000 19509+4444 Discov num SMA 101 Comp Coord arcsec 2000 19 50 48.40 +44 44 42.1
Date first 1921 Date last 2015 Obs 14
Pa first 47 Pa last 49.9 P.A. Now (θ) 49.9°
Sep first 10.0 Sep last 9.271 Sep. Now (ρ) 9.271"
Mag pri 12.80 Mag sec 13.20 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -001 Sec motion ra +003
Pri motion dec +001 Sec motion dec -004
Notes R (Red magnitudes)
rPM=1.281
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2079280907369336192