20164+5542 KR 49 (HD 239364)

 
 
20h 16m 24.03s +55 41' 48.8" P.A. 114.00 sep 1.7 mag 9.99,10.30 Sp A0
 
 
Coord 2000 20164+5542 Discov num KR   49 Comp Coord arcsec 2000 20 16 24.03 +55 41 48.8
Date first 1890 Date last 2017 Obs 16
Pa first 114 Pa last 113.5 P.A. Now (θ) 113.5°
Sep first 1.8 Sep last 1.7 Sep. Now (ρ) 1.7"
Mag pri 9.99 Mag sec 10.30 delta mag (ΔM) 0.31 Spectral class A0 (white)
Pri motion ra -001 Sec motion ra -001
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 239364 Constellation Cygnus SAO 32421 Tycho2 3941-00816-1
Gaia DR2 2186107709074256512 HD 239364