20288+3541 SEI 1130

 
 
20h 28m 52.15s +35° 40' 42.3" P.A. 26.00 sep 11.3 mag 11.15,12.10
 
 
Coord 2000 20288+3541 Discov num SEI1130 Comp Coord arcsec 2000 20 28 52.15 +35 40 42.3
Date first 1896 Date last 2015 Obs 10
Pa first 31 Pa last 25.8 P.A. Now (θ) 25.8°
Sep first 12.5 Sep last 11.348 Sep. Now (ρ) 11.348"
Mag pri 11.15 Mag sec 12.10 delta mag (ΔM) 0.95 Spectral class
Pri motion ra +024 Sec motion ra +008
Pri motion dec -004 Sec motion dec -008
Notes
rPM=0.678
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2697-00806-1 Gaia DR2 2056819675824561792