17243-6214 B 1855 (HD 156907)

 
 
17h 24m 20.54s -62° 13' 41.4" P.A. 185.00 sep 0.9 mag 9.64,10.02 Sp A2V
 
 
Coord 2000 17243-6214 Discov num B  1855 Comp Coord arcsec 2000 17 24 20.54 -62 13 41.4
Date first 1930 Date last 1991 Obs 3
Pa first 182 Pa last 185.4 P.A. Now (θ) 185.4°
Sep first 0.8 Sep last 0.851 Sep. Now (ρ) 0.851"
Mag pri 9.64 Mag sec 10.02 delta mag (ΔM) 0.38 Spectral class A2V (white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 156907 Constellation Ara SAO 253905 Tycho2 9056-03784-1
Gaia DR2 5910393178511505024 HD 156907