20077+7718 OL 122

 
 
20h 07m 44.15s +77 18' 33.9" P.A. 203.00 sep 2.5 mag 9.50,11.50
 
 
Coord 2000 20077+7718 Discov num OL  122 Comp Coord arcsec 2000 20 07 44.15 +77 18 33.9
Date first 1924 Date last 2016 Obs 4
Pa first 206 Pa last 202.8 P.A. Now (θ) 202.8°
Sep first 2.1 Sep last 2.545 Sep. Now (ρ) 2.545"
Mag pri 9.50 Mag sec 11.50 delta mag (ΔM) 2 Spectral class
Pri motion ra +024 Sec motion ra
Pri motion dec +052 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4589-02740-1 Gaia DR2 2290495755332904192