21037+3857 TDT 2720

 
 
21h 03m 41.54s +38° 57' 05.1" P.A. 214.00 sep 0.5 mag 10.62,10.62
 
 
Coord 2000 21037+3857 Discov num TDT2720 Comp Coord arcsec 2000 21 03 41.54 +38 57 05.1
Date first 1991 Date last 1991 Obs 1
Pa first 214 Pa last 214.1 P.A. Now (θ) 214.1°
Sep first 0.5 Sep last 0.49 Sep. Now (ρ) 0.49"
Mag pri 10.62 Mag sec 10.62 delta mag (ΔM) 0 Spectral class
Pri motion ra +002 Sec motion ra +002
Pri motion dec +027 Sec motion dec +027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3168-00440-1 Gaia DR2 1872205076459607424