20177+4030 HDS 2897 (HD 193246)

 
 
20h 17m 44.44s +40 30' 24.7" P.A. 273.00 sep 0.3 mag 8.46,10.76 Sp G5 dist. 273.22 pc (891.24 l.y.)
 
 
Coord 2000 20177+4030 Discov num HDS2897 Comp Coord arcsec 2000 20 17 44.44 +40 30 24.7
Date first 1991 Date last 2012 Obs 7
Pa first 256 Pa last 273 P.A. Now (θ) 273°
Sep first 0.3 Sep last 0.266 Sep. Now (ρ) 0.266"
Mag pri 8.46 Mag sec 10.76 delta mag (ΔM) 2.3 Spectral class G5 (yellow)
Pri motion ra +011 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 193246 Constellation Cygnus SAO 49432 HIP 100037
Tycho2 3155-01552-1 Gaia DR2 2062339808314219392 HD 193246 BD BD+40 4098
Distance 273.22 Distance ly 891.24