20306+5439 MLR 589 (HD 235261)

 
 
20h 30m 38.84s +54° 39' 07.2" P.A. 310.00 sep 1.6 mag 10.14,11.23 Sp F5
 
 
Coord 2000 20306+5439 Discov num MLR 589 Comp Coord arcsec 2000 20 30 38.84 +54 39 07.2
Date first 1982 Date last 2016 Obs 6
Pa first 314 Pa last 309.9 P.A. Now (θ) 309.9°
Sep first 1.7 Sep last 1.641 Sep. Now (ρ) 1.641"
Mag pri 10.14 Mag sec 11.23 delta mag (ΔM) 1.09 Spectral class F5 (yellow-white)
Pri motion ra -008 Sec motion ra -008
Pri motion dec -019 Sec motion dec -019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 235261 Constellation Cygnus SAO 32643 Tycho2 3954-01708-1
Gaia DR2 2186508133175688320 HD 235261