19564+5546 STI 2480

 
 
19h 56m 17.83s +55 46' 53.0" P.A. 257.00 sep 3.6 mag 11.33,11.80
 
 
Coord 2000 19564+5546 Discov num STI2480 Comp Coord arcsec 2000 19 56 17.83 +55 46 53.0
Date first 1903 Date last 2013 Obs 3
Pa first 258 Pa last 257.3 P.A. Now (θ) 257.3°
Sep first 3.1 Sep last 3.64 Sep. Now (ρ) 3.64"
Mag pri 11.33 Mag sec 11.80 delta mag (ΔM) 0.47 Spectral class
Pri motion ra +011 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3939-01363-1 Gaia DR2 2234112283666911744