13045+0839 STF1716AB

 
 
13H 04M 30.74S +08 39' 11.5" P.A. 150 SEP 2.9 MAG 8.32,10.53 SP F0 DIST. 174.52 PC (569.28 L.Y.)
 
 
Coord 2000
13045+0839
Discov num
STF1716
Comp
AB
Coord arcsec 2000
13 04 30.74 +08 39 11.5
Date first
1831
Date last
2016
Obs
29
Pa first
151
Pa last
150
P.A. Now (θ)
150°
Sep first
2.6
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
8.32
Mag sec
10.53
delta mag (ΔM)
2.21
Spectral class
F0 (yellow-white)
Pri motion ra
+014
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
13045+0839 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13045+0839 STF1716 AB 1831 2016 29 150 2.9 8.32 10.53 2.21 <===
Show 13045+0839 WS 9001 AC 1874 2012 4 235 75.3 8.32 12.93 4.61
Show 13045+0839 WS 9001 AD 1874 2012 4 20 54.8 8.32 13.71 5.39
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
HIP
63796
Tycho2
0883-00319-1
HD
113563
BD
BD+09 2713
Distance
174.52
Distance ly
569.28
last precise pa
149.6
last precise sep
2.913