21202+5411 HDS 3036 (HD 203437)

 
 
21h 20m 14.15s +54° 11' 02.0" P.A. 165.00 sep 0.4 mag 8.19,10.03 Sp B9 dist. 1818.18 pc (5930.9 l.y.)
 
 
Coord 2000 21202+5411 Discov num HDS3036 Comp Coord arcsec 2000 21 20 14.15 +54 11 02.0
Date first 1991 Date last 2016 Obs 3
Pa first 179 Pa last 165.4 P.A. Now (θ) 165.4°
Sep first 0.3 Sep last 0.392 Sep. Now (ρ) 0.392"
Mag pri 8.19 Mag sec 10.03 delta mag (ΔM) 1.84 Spectral class B9 (blue-white)
Pri motion ra +004 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 203437 Constellation Cygnus SAO 33336 HIP 105343
Tycho2 3966-00019-1 Gaia DR2 2176124414076321280 HD 203437 BD BD+53 2605
Distance 1818.18 Distance ly 5930.9