13321-1115 TOK 291AB

 
 
13h 32m 04.70s -11 15' 22.9" P.A. 158.00 sep 84.6 mag 8.85,11.80 Sp G8V+M0.0V dist. 55.65 pc (181.53 l.y.)
 
 
Coord 2000
13321-1115
Discov num
TOK 291
Comp
AB
Coord arcsec 2000
13 32 04.70 -11 15 22.9
Date first
1905
Date last
2016
Obs
10
Pa first
158
Pa last
158
P.A. Now (θ)
158°
Sep first
83.5
Sep last
84.6
Sep. Now (ρ)
84.6"
Mag pri
8.85
Mag sec
11.80
delta mag (ΔM)
2.95
Spectral class
G8V+M0.0V (yellow/red)
Pri motion ra
-033
Sec motion ra
-024
Pri motion dec
-081
Sec motion dec
-079
Notes
N T (See Notes, Parallax indicates physical)
rPM=0.105 (< 0.3, Physical double)
This double is physical.
 
 
13321-1115 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 157989 13321-1115 TOK 291 Aa,Ab 2014 2018 3 337 0.8 9.00 14.00 5.00
Show 157989 13321-1115 TOK 291 AB 1905 2016 10 158 84.6 8.85 11.80 2.95 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.9
Precise sep
84.6
Constellation
Virgo
SAO
157989
HIP
66018
Tycho2
5548-00374-1
Gaia DR2
48721943936
HD
117676
BD
BD-10 3699
Distance
55.65
Distance ly
181.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13321-1115 TOK 291 AB 1999 4 158 84.0 8.85 11.80 G0 V 133204.70-111522.9
13321-1115 TOK 291 AB 2000 5 158 84.3 8.85 11.80 G0 NV 133204.70-111522.9
13321-1115 TOK 291 AB 2016 6 158 84.6 8.85 11.80 G0 NV 133204.70-111522.9

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