20369+5429 STI 2545

 
 
20h 37m 01.34s +54° 28' 21.7" P.A. 159.00 sep 3.2 mag 12.09,12.70
 
 
Coord 2000 20369+5429 Discov num STI2545 Comp Coord arcsec 2000 20 37 01.34 +54 28 21.7
Date first 1905 Date last 2006 Obs 2
Pa first 161 Pa last 158.8 P.A. Now (θ) 158.8°
Sep first 4.4 Sep last 3.17 Sep. Now (ρ) 3.17"
Mag pri 12.09 Mag sec 12.70 delta mag (ΔM) 0.61 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3954-01902-1 Gaia DR2 2183546671623556864