21002+3620 TDT 2689

 
 
21h 00m 10.26s +36° 19' 30.6" P.A. 244.00 sep 2.3 mag 12.41,13.83
 
 
Coord 2000 21002+3620 Discov num TDT2689 Comp Coord arcsec 2000 21 00 10.26 +36 19 30.6
Date first 1991 Date last 1991 Obs 1
Pa first 244 Pa last 243.9 P.A. Now (θ) 243.9°
Sep first 2.3 Sep last 2.31 Sep. Now (ρ) 2.31"
Mag pri 12.41 Mag sec 13.83 delta mag (ΔM) 1.42 Spectral class
Pri motion ra +011 Sec motion ra +011
Pri motion dec -024 Sec motion dec -024
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2713-00485-1 Gaia DR2 1871279287665610240