19474+4515 SMA 93

 
 
19h 47m 30.00s +45 16' 33.5" P.A. 197.00 sep 10.4 mag 11.20,12.90
 
 
Coord 2000 19474+4515 Discov num SMA  93 Comp Coord arcsec 2000 19 47 30.00 +45 16 33.5
Date first 1921 Date last 2015 Obs 11
Pa first 193 Pa last 197.2 P.A. Now (θ) 197.2°
Sep first 7.6 Sep last 10.418 Sep. Now (ρ) 10.418"
Mag pri 11.20 Mag sec 12.90 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +023 Sec motion ra -008
Pri motion dec +037 Sec motion dec -004
Notes
rPM=1.18
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2080107916215506048