21144+4124 LDS 2499

 
 
21h 14m 24.19s +41° 23' 57.6" P.A. 320.00 sep 6.2 mag 11.15,15.30
 
 
Coord 2000 21144+4124 Discov num LDS2499 Comp Coord arcsec 2000 21 14 24.19 +41 23 57.6
Date first 1954 Date last 2015 Obs 5
Pa first 331 Pa last 320.2 P.A. Now (θ) 320.2°
Sep first 6.0 Sep last 6.244 Sep. Now (ρ) 6.244"
Mag pri 11.15 Mag sec 15.30 delta mag (ΔM) 4.15 Spectral class
Pri motion ra +016 Sec motion ra
Pri motion dec +038 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3177-00442-1 Gaia DR2 1968931175931897728