21248+5015 HJ 1645 (HD 204118)

 
 
21h 24m 50.26s +50° 15' 01.0" P.A. 36.00 sep 8.1 mag 8.86,9.90 Sp G0
 
 
Coord 2000 21248+5015 Discov num HJ 1645 Comp Coord arcsec 2000 21 24 50.26 +50 15 01.0
Date first 1828 Date last 2018 Obs 19
Pa first 38 Pa last 35.9 P.A. Now (θ) 35.9°
Sep first 7.0 Sep last 8.077 Sep. Now (ρ) 8.077"
Mag pri 8.86 Mag sec 9.90 delta mag (ΔM) 1.04 Spectral class G0 (yellow)
Pri motion ra +075 Sec motion ra +125
Pri motion dec +078 Sec motion dec +142
Notes
rPM=0.429
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 204118 Constellation Cygnus Tycho2 3598-01781-1 Gaia DR2 2171232381910308096
HD 204118