17261-3718 RST 3096 (HD 157643)

 
 
17h 26m 08.26s -37° 18' 06.3" P.A. 106.00 sep 0.5 mag 10.56,11.09 Sp B8III
 
 
Coord 2000 17261-3718 Discov num RST3096 Comp Coord arcsec 2000 17 26 08.26 -37 18 06.3
Date first 1935 Date last 1991 Obs 3
Pa first 316 Pa last 106.1 P.A. Now (θ) 106.1°
Sep first 0.6 Sep last 0.45 Sep. Now (ρ) 0.45"
Mag pri 10.56 Mag sec 11.09 delta mag (ΔM) 0.53 Spectral class B8III (blue-white)
Pri motion ra -003 Sec motion ra -003
Pri motion dec -004 Sec motion dec -004
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 157643 Constellation Scorpius Tycho2 7387-00139-1 Gaia DR2 5974163826448670720
HD 157643