20140+5428 TDT 2108

 
 
20h 13m 57.34s +54 27' 51.2" P.A. 311.00 sep 0.8 mag 11.82,11.85
 
 
Coord 2000 20140+5428 Discov num TDT2108 Comp Coord arcsec 2000 20 13 57.34 +54 27 51.2
Date first 1991 Date last 1991 Obs 1
Pa first 311 Pa last 311.3 P.A. Now (θ) 311.3°
Sep first 0.8 Sep last 0.76 Sep. Now (ρ) 0.76"
Mag pri 11.82 Mag sec 11.85 delta mag (ΔM) 0.03 Spectral class
Pri motion ra -029 Sec motion ra -029
Pri motion dec -040 Sec motion dec -040
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3941-00875-1 Gaia DR2 2185564722133277056