21390+2826 ES 520

 
 
21h 38m 58.86s +28° 26' 29.9" P.A. 36.00 sep 9.3 mag 11.20,11.70 Sp G0
 
 
Coord 2000 21390+2826 Discov num ES  520 Comp Coord arcsec 2000 21 38 58.86 +28 26 29.9
Date first 1898 Date last 2014 Obs 15
Pa first 42 Pa last 35.9 P.A. Now (θ) 35.9°
Sep first 6.8 Sep last 9.271 Sep. Now (ρ) 9.271"
Mag pri 11.20 Mag sec 11.70 delta mag (ΔM) 0.5 Spectral class G0 (yellow)
Pri motion ra -004 Sec motion ra +020
Pri motion dec -015 Sec motion dec +010
Notes
rPM=1.55
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus