20129+1441 CHE 204

 
 
20h 12m 54.90s +14 41' 12.6" P.A. 169.00 sep 30.8 mag 11.88,12.91
 
 
Coord 2000 20129+1441 Discov num CHE 204 Comp Coord arcsec 2000 20 12 54.90 +14 41 12.6
Date first 1910 Date last 2017 Obs 11
Pa first 171 Pa last 168.9 P.A. Now (θ) 168.9°
Sep first 31.0 Sep last 30.8 Sep. Now (ρ) 30.8"
Mag pri 11.88 Mag sec 12.91 delta mag (ΔM) 1.03 Spectral class
Pri motion ra -008 Sec motion ra +002
Pri motion dec -011 Sec motion dec -010
Notes
rPM=0.739
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 1806761938213651712