13453-1031 S   652AB

 
 
13h 45m 19.87s -10 31' 26.7" P.A. 117 sep 46.7 mag 8.71,8.81 Sp G0 dist. 78.74 pc (256.85 l.y.)
 
 
Coord 2000
13453-1031
Discov num
S   652
Comp
AB
Coord arcsec 2000
13 45 19.87 -10 31 26.7
Date first
1879
Date last
2010
Obs
24
Pa first
139
Pa last
117
P.A. Now (θ)
117°
Sep first
50.5
Sep last
46.7
Sep. Now (ρ)
46.7"
Mag pri
8.71
Mag sec
8.81
delta mag (ΔM)
0.1
Spectral class
G0 (yellow)
Pri motion ra
-074
Sec motion ra
-008
Pri motion dec
-133
Sec motion dec
-006
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.94
This double is not physical.
 
 
13453-1031 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 158145 13453-1031 S 652 AB 1879 2010 24 117 46.7 8.71 8.81 0.10 <===
Show 158145 13453-1031 S 652 AC 1896 2001 10 345 122.6 8.71 11.17 2.46
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116.9
Precise sep
46.74
Constellation
Virgo
SAO
158145
HIP
67112
Tycho2
5549-00806-1
HD
119772
BD
BD-09 3767
Distance
78.74
Distance ly
256.85
last precise pa
116.9
last precise sep
46.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13453-1031 S 652 AB 2007 22 117 46.6 8.71 8.81 G0 NLD 134519.87-103126.7
13453-1031 S 652 AB 2010 23 117 46.7 8.71 8.81 G0 NLD 134519.87-103126.7

If you need more information about this double, apply for a data request form to the WDS.