21444+4610 COU 2315

 
 
21h 44m 15.00s +46° 10' 00.0" P.A. 101.00 sep 0.3 mag 10.70,10.70
 
 
Coord 2000 21444+4610 Discov num COU2315 Comp Coord arcsec 2000 21 44 15.00 +46 10 00.0
Date first 1985 Date last 2014 Obs 2
Pa first 94 Pa last 101.4 P.A. Now (θ) 101.4°
Sep first 0.3 Sep last 0.294 Sep. Now (ρ) 0.294"
Mag pri 10.70 Mag sec 10.70 delta mag (ΔM) 0 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus ADS 15284 DM BD+45 3647 Coordinate calcolate 1
Coordinate calculated yes