20095+5140 STF 2645 (HD 191807)

 
 
20h 09m 28.56s +51 40' 27.4" P.A. 140.00 sep 1.8 mag 8.55,8.98 Sp A0V dist. 507.61 pc (1655.82 l.y.)
 
 
Coord 2000 20095+5140 Discov num STF2645 Comp Coord arcsec 2000 20 09 28.56 +51 40 27.4
Date first 1830 Date last 2021 Obs 40
Pa first 129 Pa last 140 P.A. Now (θ) 140°
Sep first 1.2 Sep last 1.76 Sep. Now (ρ) 1.76"
Mag pri 8.55 Mag sec 8.98 delta mag (ΔM) 0.43 Spectral class A0V (white)
Pri motion ra +000 Sec motion ra +000
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 191807 Constellation Cygnus SAO 32319 HIP 99307
Tycho2 3571-00729-1 Gaia DR2 2088427199148580352 HD 191807 GC 27994
BD BD+51 2781 Distance 507.61 Distance ly 1655.82