18046-1936 HJ 2817 (HD 312571)

 
 
18h 04m 39.59s -19° 36' 23.0" P.A. 275.00 sep 13.4 mag 9.92,11.03 Sp G5
 
 
Coord 2000 18046-1936 Discov num HJ 2817 Comp Coord arcsec 2000 18 04 39.59 -19 36 23.0
Date first 1830 Date last 2017 Obs 13
Pa first 276 Pa last 275 P.A. Now (θ) 275°
Sep first 7.0 Sep last 13.422 Sep. Now (ρ) 13.422"
Mag pri 9.92 Mag sec 11.03 delta mag (ΔM) 1.11 Spectral class G5 (yellow)
Pri motion ra -002 Sec motion ra -001
Pri motion dec -003 Sec motion dec -002
Notes
rPM=0.392
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 312571 Constellation Sagittarius Tycho2 6259-01049-1 Gaia DR2 4095218606266768896
HD 312571