20090+3516 SEI 919

 
 
20h 08m 59.99s +35 14' 45.3" P.A. 118.00 sep 5.5 mag 11.11,12.10
 
 
Coord 2000 20090+3516 Discov num SEI 919 Comp Coord arcsec 2000 20 08 59.99 +35 14 45.3
Date first 1895 Date last 2015 Obs 16
Pa first 122 Pa last 117.7 P.A. Now (θ) 117.7°
Sep first 6.2 Sep last 5.489 Sep. Now (ρ) 5.489"
Mag pri 11.11 Mag sec 12.10 delta mag (ΔM) 0.99 Spectral class
Pri motion ra +011 Sec motion ra +004
Pri motion dec -009 Sec motion dec -004
Notes N (See Notes)
rPM=0.605
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2679-01031-1 Gaia DR2 2058833397024863232