13138-6335 SNA  31AD

 
 
13h 13m 45.52s -63 35' 11.8" P.A. 258 sep 5.6 mag 7.49,13.62 Sp O8.5III
 
 
Coord 2000
13138-6335
Discov num
SNA  31
Comp
AD
Coord arcsec 2000
13 13 45.52 -63 35 11.8
Date first
2012
Date last
2012
Obs
1
Pa first
258
Pa last
258
P.A. Now (θ)
258°
Sep first
5.6
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
7.49
Mag sec
13.62
delta mag (ΔM)
6.13
Spectral class
O8.5III (blue)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
13138-6335 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 252213 13138-6335 WSI 57 AB 2006 2013 9 54 0.2 8.20 9.70 1.50
Show 252213 13138-6335 SNA 31 AC 2012 2012 1 42 3.4 7.49 13.47 5.98
Show 252213 13138-6335 SNA 31 AD 2012 2012 1 258 5.6 7.49 13.62 6.13 <===
Show 252213 13138-6335 SNA 31 AE 2000 2012 2 116 6.9 7.49 12.60 5.11
Show 252213 13138-6335 SNA 31 AF 2012 2012 1 81 7.5 7.49 14.09 6.60
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258
Precise sep
5.61
Constellation
Centaurus
SAO
252213
Tycho2
8994-03951-1
HD
114737
last precise pa
258
last precise sep
5.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13138-6335 SNA 31 AD 2012 1 258 5.6 7.49 13.62 O8.5III K 131345.52-633511.8

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