21310-1740 HU 1313 (HD 204717)

 
 
21h 31m 01.59s -17° 40' 00.3" P.A. 224.00 sep 0.7 mag 10.59,10.17 Sp F5V
 
 
Coord 2000 21310-1740 Discov num HU 1313 Comp Coord arcsec 2000 21 31 01.59 -17 40 00.3
Date first 1906 Date last 1991 Obs 15
Pa first 253 Pa last 224.1 P.A. Now (θ) 224.1°
Sep first 0.5 Sep last 0.66 Sep. Now (ρ) 0.66"
Mag pri 10.59 Mag sec 10.17 delta mag (ΔM) 0.42 Spectral class F5V (yellow-white)
Pri motion ra +014 Sec motion ra +014
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 204717 Constellation Capricornus Tycho2 6365-00722-1 Gaia DR2 6831818527138456704
HD 204717