21290+1906 J 579

 
 
21h 28m 54.67s +19° 06' 05.5" P.A. 182.00 sep 3.7 mag 11.64,11.93
 
 
Coord 2000 21290+1906 Discov num J   579 Comp Coord arcsec 2000 21 28 54.67 +19 06 05.5
Date first 1895 Date last 2016 Obs 15
Pa first 182 Pa last 181.5 P.A. Now (θ) 181.5°
Sep first 3.4 Sep last 3.743 Sep. Now (ρ) 3.743"
Mag pri 11.64 Mag sec 11.93 delta mag (ΔM) 0.29 Spectral class
Pri motion ra -010 Sec motion ra -011
Pri motion dec +013 Sec motion dec -011
Notes
rPM=1.465
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1672-00336-1 Gaia DR2 1786919288075561984