13149-1122 SHJ 162AB

 
 
13h 14m 55.72s -11 22' 09.9" P.A. 45 sep 113.2 mag 7.11,8.18 Sp G2V dist. 39.25 pc (128.03 l.y.)
 
 
Coord 2000
13149-1122
Discov num
SHJ 162
Comp
AB
Coord arcsec 2000
13 14 55.72 -11 22 09.9
Date first
1777
Date last
2017
Obs
52
Pa first
77
Pa last
45
P.A. Now (θ)
45°
Sep first
30.0
Sep last
113.2
Sep. Now (ρ)
113.2"
Mag pri
7.11
Mag sec
8.18
delta mag (ΔM)
1.07
Spectral class
G2V (yellow)
Pri motion ra
-220
Sec motion ra
+001
Pri motion dec
-296
Sec motion dec
-004
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.993
This double is not physical.
 
 
13149-1122 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 157815 13149-1122 RST3829 Aa,Ab 1937 2016 25 167 0.5 7.35 9.14 1.79 Y
Show 157815 13149-1122 SHJ 162 AB 1777 2017 52 45 113.2 7.11 8.18 1.07 <===
Show 157816 13149-1122 SHJ 162 BC 1909 2015 4 136 66.3 8.18 13.34 5.16
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45
Precise sep
113.16
Constellation
Virgo
SAO
157815
HIP
64638
Tycho2
5540-01334-1
HD
115080
BD
BD-10 3635
Distance
39.25
Distance ly
128.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13149-1122 SHJ 162 AB 2008 45 44 109.3 7.11 8.18 NLD 131455.85-112207.3
13149-1122 SHJ 162 AB 2009 46 45 109.5 7.11 8.18 NLD 131455.85-112207.3
13149-1122 SHJ 162 AB 2010 46 45 110.0 7.11 8.18 NLD 131455.85-112207.3
13149-1122 SHJ 162 AB 2012 49 45 111.6 7.11 8.18 NLD 131455.85-112207.3
13149-1122 SHJ 162 AB 2016 51 44 112.6 7.11 8.18 G2V NL U 131455.72-112209.9
13149-1122 SHJ 162 AB 2017 52 45 113.2 7.11 8.18 G2V NL U 131455.72-112209.9

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