16102-4008 I 1082 AB

 
 
16h 10m 10.56s -40° 07' 43.7" P.A. 265.00 sep 0.1 mag 7.60,8.10 Sp B3Vne dist. 277.01 pc (903.61 l.y.)
 
 
Coord 2000 16102-4008 Discov num I  1082 Comp AB Coord arcsec 2000 16 10 10.56 -40 07 43.7
Date first 1912 Date last 1964 Obs 7
Pa first 210 Pa last 265 P.A. Now (θ) 265°
Sep first 0.4 Sep last 0.1 Sep. Now (ρ) 0.1"
Mag pri 7.60 Mag sec 8.10 delta mag (ΔM) 0.5 Spectral class B3Vne (blue-white)
Pri motion ra +001 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
16102-4008 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 207407 16 10 11 -40 07 44 I 1082 AB 1964 7 265 0.1 7.60 8.10 0.50 <===
Show HD 144965 207407 16 10 11 -40 07 44 DAW 145 AB,C 2017 10 141 2.6 7.20 12.20 5.00
Show 207407 16 10 11 -40 07 44 I 1082 AD 2015 4 97 37.8 7.13 14.00 6.87
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 207407 HIP 79230 Tycho2 7856-00121-1
Gaia DR2 5996790504435700736 HD 144965 GC 21727 CD CD-3910338
CP CP-39 6898 Distance 277.01 Distance ly 903.61