19596+5451 STI 2491

 
 
19h 59m 35.69s +54 50' 21.8" P.A. 233.00 sep 9.7 mag 11.65,12.60
 
 
Coord 2000 19596+5451 Discov num STI2491 Comp Coord arcsec 2000 19 59 35.69 +54 50 21.8
Date first 1909 Date last 2015 Obs 8
Pa first 237 Pa last 233 P.A. Now (θ) 233°
Sep first 12.5 Sep last 9.743 Sep. Now (ρ) 9.743"
Mag pri 11.65 Mag sec 12.60 delta mag (ΔM) 0.95 Spectral class
Pri motion ra -022 Sec motion ra -008
Pri motion dec -013 Sec motion dec -005
Notes
rPM=0.631
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3939-00110-1 Gaia DR2 2233814071198998528