17246-6434 HDS 2457 (HD 156887)

 
 
17h 24m 36.37s -64° 34' 11.5" P.A. 16.00 sep 0.2 mag 9.23,10.09 Sp F7V dist. 117.23 pc (382.4 l.y.)
 
 
Coord 2000 17246-6434 Discov num HDS2457 Comp Coord arcsec 2000 17 24 36.37 -64 34 11.5
Date first 1991 Date last 2021 Obs 5
Pa first 323 Pa last 16.4 P.A. Now (θ) 16.4°
Sep first 0.2 Sep last 0.172 Sep. Now (ρ) 0.172"
Mag pri 9.23 Mag sec 10.09 delta mag (ΔM) 0.86 Spectral class F7V (yellow-white)
Pri motion ra -010 Sec motion ra
Pri motion dec -082 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 156887 Constellation Ara HIP 85193 Tycho2 9060-03410-1
Gaia DR2 5814029166257860736 HD 156887 CP CP-64 3627 Distance 117.23
Distance ly 382.4