20094+3244 SEI 925 (HD 331887)

 
 
20h 09m 26.66s +32 44' 12.4" P.A. 338.00 sep 22.9 mag 11.89,12.48
 
 
Coord 2000 20094+3244 Discov num SEI 925 Comp Coord arcsec 2000 20 09 26.66 +32 44 12.4
Date first 1893 Date last 2015 Obs 2
Pa first 342 Pa last 337.8 P.A. Now (θ) 337.8°
Sep first 23.6 Sep last 22.913 Sep. Now (ρ) 22.913"
Mag pri 11.89 Mag sec 12.48 delta mag (ΔM) 0.59 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N X B (See Notes, Dubious double, Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 331887 Constellation Cygnus Tycho2 2675-00253-1 Gaia DR2 2054907659467511808
HD 331887