22218+6642 STF 2903 (HD 212391)

 
 
22h 21m 45.20s +66° 42' 22.6" P.A. 97.00 sep 4.1 mag 7.13,7.80 Sp A7V+G0III dist. 268.82 pc (876.89 l.y.)
 
 
Coord 2000 22218+6642 Discov num STF2903 Comp Coord arcsec 2000 22 21 45.20 +66 42 22.6
Date first 1823 Date last 2017 Obs 77
Pa first 93 Pa last 96.8 P.A. Now (θ) 96.8°
Sep first 3.7 Sep last 4.093 Sep. Now (ρ) 4.093"
Mag pri 7.13 Mag sec 7.80 delta mag (ΔM) 0.67 Spectral class A7V+G0III (white/yellow)
Pri motion ra +029 Sec motion ra +029
Pri motion dec +008 Sec motion dec +008
Notes Y (Parallax indicates components are non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 212391 Constellation Cepheus SAO 20034 HIP 110405
Tycho2 4276-01056-1 Gaia DR2 2218829827953841792 HD 212391 GC 31281
BD BD+65 1759 Distance 268.82 Distance ly 876.89