21122+5854 ARG 107 (HD 239605)

 
 
21h 12m 10.68s +58° 54' 12.5" P.A. 193.00 sep 37.0 mag 8.16,9.24 Sp B3 dist. 1265.82 pc (4129.1 l.y.)
 
 
Coord 2000 21122+5854 Discov num ARG 107 Comp Coord arcsec 2000 21 12 10.68 +58 54 12.5
Date first 1897 Date last 2019 Obs 21
Pa first 192 Pa last 192.6 P.A. Now (θ) 192.6°
Sep first 37.2 Sep last 37.02 Sep. Now (ρ) 37.02"
Mag pri 8.16 Mag sec 9.24 delta mag (ΔM) 1.08 Spectral class B3 (blue-white)
Pri motion ra -004 Sec motion ra -004
Pri motion dec -003 Sec motion dec -003
Notes N T (See Notes, Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 239605 Constellation Cepheus SAO 33221 HIP 104674
Tycho2 3965-01467-1 Gaia DR2 2191365298809320832 HD 239605 BD BD+58 2236
Distance 1265.82 Distance ly 4129.1