21044+4626 DAL 49

 
 
21h 04m 23.49s +46° 25' 35.5" P.A. 147.00 sep 12.1 mag 11.66,11.55
 
 
Coord 2000 21044+4626 Discov num DAL  49 Comp Coord arcsec 2000 21 04 23.49 +46 25 35.5
Date first 1999 Date last 2016 Obs 10
Pa first 148 Pa last 146.9 P.A. Now (θ) 146.9°
Sep first 12.1 Sep last 12.135 Sep. Now (ρ) 12.135"
Mag pri 11.66 Mag sec 11.55 delta mag (ΔM) 0.11 Spectral class
Pri motion ra -004 Sec motion ra -005
Pri motion dec -004 Sec motion dec -005
Notes
rPM=0.2 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2163598816292311424