13147-6335 MLO   3Ba,Bb

 
 
13h 14m 44.39s -63 34' 51.7" P.A. 87 sep 0.3 mag 9.13,12.00 Sp O9III+ dist. 102.88 pc (335.59 l.y.)
 
 
Coord 2000
13147-6335
Discov num
MLO   3
Comp
Ba,Bb
Coord arcsec 2000
13 14 44.39 -63 34 51.7
Date first
2011
Date last
2016
Obs
3
Pa first
90
Pa last
87
P.A. Now (θ)
87°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.13
Mag sec
12.00
delta mag (ΔM)
2.87
Spectral class
O9III+ (blue)
Pri motion ra
-009
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
N (See Notes)
rPM=0.948
Nature of this double is uncertain.
 
 
13147-6335 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13147-6335 WSI 58 Aa,Ab 2006 2016 12 281 0.2 7.60 8.70 1.10
Show 13147-6335 MLO 3 AB 1883 2016 24 39 1.7 7.04 9.13 2.09
Show 13147-6335 SNA 32 AC 2012 2012 1 90 3.6 6.55 12.64 6.09
Show 13147-6335 SNA 32 AD 2012 2012 1 10 3.6 6.55 13.94 7.39
Show 13147-6335 SNA 32 AE 2012 2015 2 143 5.2 6.55 11.73 5.18
Show 13147-6335 SNA 32 AF 2012 2012 1 138 5.3 6.55 11.83 5.28
Show 13147-6335 MLO 3 Ba,Bb 2011 2016 3 87 0.3 9.13 12.00 2.87 <===
Octuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
F8
Constellation
Cygnus
SAO
50546
HIP
104614
Tycho2
3173-01179-2
HD
201936
BD
BD+40 4435
Distance
102.88
Distance ly
335.59
last precise pa
87.3
last precise sep
0.312
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13147-6335 MLO 3 Ba,Bb 2013 2 88 0.3 9.13 12.00 131444.39-633451.7
13147-6335 MLO 3 Ba,Bb 2016 3 87 0.3 9.13 12.00 O9III+ N 131444.39-633451.7

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