13189+0030 A  2585AB

 
 
13H 18M 54.47S +00 30' 21.1" P.A. 217 SEP 0.8 MAG 9.16,9.38 SP G0 DIST. 169.78 PC (553.82 L.Y.)
 
 
Coord 2000
13189+0030
Discov num
A  2585
Comp
AB
Coord arcsec 2000
13 18 54.47 +00 30 21.1
Date first
1913
Date last
2012
Obs
33
Pa first
237
Pa last
217
P.A. Now (θ)
217°
Sep first
0.6
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
9.16
Mag sec
9.38
delta mag (ΔM)
0.22
Spectral class
G0 (yellow)
Pri motion ra
-069
Sec motion ra
-069
Pri motion dec
-045
Sec motion dec
-045
Notes
Nature of this double is uncertain.
 
 
13189+0030 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 119868 13189+0030 A 2585 AB 1913 2012 33 217 0.8 9.16 9.38 0.22 <===
Show 119868 13189+0030 A 2585 AC 1913 2007 5 232 13.2 9.16 13.90 4.74
Show 119868 13189+0030 A 2585 BC 1920 1963 2 233 12.6 9.38 13.90 4.52
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
SAO
119868
HIP
64960
Tycho2
0299-00741-1
HD
115710
BD
BD+01 2803
Distance
169.78
Distance ly
553.82
last precise pa
216.7
last precise sep
0.839