17488-4130 I 1339 (HD 161668)

 
 
17h 48m 47.44s -41° 30' 01.5" P.A. 100.00 sep 0.4 mag 10.40,10.70 Sp B9II
 
 
Coord 2000 17488-4130 Discov num I  1339 Comp Coord arcsec 2000 17 48 47.44 -41 30 01.5
Date first 1926 Date last 1986 Obs 2
Pa first 92 Pa last 99.8 P.A. Now (θ) 99.8°
Sep first 0.4 Sep last 0.35 Sep. Now (ρ) 0.35"
Mag pri 10.40 Mag sec 10.70 delta mag (ΔM) 0.3 Spectral class B9II (blue-white)
Pri motion ra -003 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 161668 Constellation Scorpius SAO 228439 Tycho2 7893-00463-1
Gaia DR2 5957706851778697984 HD 161668 DM CP-41 8258