13347-6320 SNA 34 AC

 
 
13h 34m 43.41s -63° 20' 07.5" P.A. 91.00 sep 7.4 mag 6.81,13.11 Sp O9.7II dist. 2564.1 pc (8364.09 l.y.)
 
 
Coord 2000 13347-6320 Discov num SNA  34 Comp AC Coord arcsec 2000 13 34 43.41 -63 20 07.5
Date first 2012 Date last 2016 Obs 3
Pa first 90 Pa last 91.1 P.A. Now (θ) 91.1°
Sep first 7.5 Sep last 7.443 Sep. Now (ρ) 7.443"
Mag pri 6.81 Mag sec 13.11 delta mag (ΔM) 6.3 Spectral class O9.7II (blue)
Pri motion ra -004 Sec motion ra -006
Pri motion dec -002 Sec motion dec -001
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.368
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
 
 
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