13347-6320 HDS 1907 AB (HD 117856)

 
 
13h 34m 43.41s -63° 20' 07.5" P.A. 356.00 sep 1.6 mag 7.46,11.38 Sp B0Ib dist. 2564.1 pc (8364.09 l.y.)
 
 
Coord 2000 13347-6320 Discov num HDS1907 Comp AB Coord arcsec 2000 13 34 43.41 -63 20 07.5
Date first 1991 Date last 2016 Obs 5
Pa first 357 Pa last 355.6 P.A. Now (θ) 355.6°
Sep first 1.6 Sep last 1.632 Sep. Now (ρ) 1.632"
Mag pri 7.46 Mag sec 11.38 delta mag (ΔM) 3.92 Spectral class B0Ib (blue-white)
Pri motion ra -004 Sec motion ra -004
Pri motion dec -002 Sec motion dec -002
Notes N (See Notes)
Nature of this double is uncertain.
 
 
13347-6320 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 117856 252371 13 34 43 -63 20 08 HDS 1907 AB 2016 5 356 1.6 7.46 11.38 3.92 <===
Show 252371 13 34 43 -63 20 08 SNA 34 AC 2016 3 91 7.4 6.81 13.11 6.30
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 117856 Constellation Centaurus SAO 252371 HIP 66253
Tycho2 8995-00116-1 Gaia DR2 5865063307704602368 HD 117856 CD CD-62 739
CP CP-62 3374 Distance 2564.1 Distance ly 8364.09