20259+3914 SEI 1122

 
 
20h 25m 53.65s +39 14' 02.2" P.A. 271.00 sep 27.6 mag 10.67,11.96
 
 
Coord 2000 20259+3914 Discov num SEI1122 Comp Coord arcsec 2000 20 25 53.65 +39 14 02.2
Date first 1895 Date last 2015 Obs 13
Pa first 271 Pa last 270.8 P.A. Now (θ) 270.8°
Sep first 28.5 Sep last 27.581 Sep. Now (ρ) 27.581"
Mag pri 10.67 Mag sec 11.96 delta mag (ΔM) 1.29 Spectral class
Pri motion ra -011 Sec motion ra -002
Pri motion dec -010 Sec motion dec -009
Notes N (See Notes)
rPM=0.609
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3152-00219-1 Gaia DR2 2067183500624437376