20031+3421 BKO 525

 
 
20h 03m 03.20s +34 21' 20.1" P.A. 308.00 sep 11.5 mag 12.40,13.20
 
 
Coord 2000 20031+3421 Discov num BKO 525 Comp Coord arcsec 2000 20 03 03.20 +34 21 20.1
Date first 1998 Date last 2015 Obs 8
Pa first 308 Pa last 307.5 P.A. Now (θ) 307.5°
Sep first 11.5 Sep last 11.527 Sep. Now (ρ) 11.527"
Mag pri 12.40 Mag sec 13.20 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -002 Sec motion ra -006
Pri motion dec -006 Sec motion dec -005
Notes N (See Notes)
rPM=0.528
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2058478838893710592