20089+2520 AG 247

 
 
20h 08m 54.73s +25 20' 12.4" P.A. 30.00 sep 39.6 mag 10.00,12.90 Sp G5
 
 
Coord 2000 20089+2520 Discov num AG  247 Comp Coord arcsec 2000 20 08 54.73 +25 20 12.4
Date first 1905 Date last 2015 Obs 11
Pa first 28 Pa last 29.9 P.A. Now (θ) 29.9°
Sep first 36.0 Sep last 39.572 Sep. Now (ρ) 39.572"
Mag pri 10.00 Mag sec 12.90 delta mag (ΔM) 2.9 Spectral class G5 (yellow)
Pri motion ra -030 Sec motion ra +016
Pri motion dec -023 Sec motion dec +011
Notes N (See Notes)
rPM=1.513
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 88248 Tycho2 2158-01194-1 Gaia DR2 1834033606158084352
HD 339604