20199+3933 HO 593 (HD 228953)

 
 
20h 19m 55.31s +39 33' 24.2" P.A. 313.00 sep 5.0 mag 9.58,11.30 Sp B3
 
 
Coord 2000 20199+3933 Discov num HO  593 Comp Coord arcsec 2000 20 19 55.31 +39 33 24.2
Date first 1892 Date last 2015 Obs 18
Pa first 314 Pa last 313 P.A. Now (θ) 313°
Sep first 4.8 Sep last 5.009 Sep. Now (ρ) 5.009"
Mag pri 9.58 Mag sec 11.30 delta mag (ΔM) 1.72 Spectral class B3 (blue-white)
Pri motion ra +007 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 228953 Constellation Cygnus SAO 69851 Tycho2 3155-00298-1
Gaia DR2 2061469407422715264 HD 228953