13320-1844 GWP2039AC

 
 
13H 32M 02.80S -18 43' 43.9" P.A. 295 SEP 221.4 MAG 5.80,13.20 SP F0IV-V DIST. 76.57 PC (249.77 L.Y.)
 
 
Coord 2000
13320-1844
Discov num
GWP2039
Comp
AC
Coord arcsec 2000
13 32 02.80 -18 43 43.9
Date first
1993
Date last
1999
Obs
3
Pa first
295
Pa last
295
P.A. Now (θ)
295°
Sep first
223.2
Sep last
221.4
Sep. Now (ρ)
221.4"
Mag pri
5.80
Mag sec
13.20
delta mag (ΔM)
7.4
Spectral class
F0IV-V (yellow-white)
Pri motion ra
-097
Sec motion ra
-082
Pri motion dec
-017
Sec motion dec
-004
Notes
N V W R (See Notes, Proper motion indicates physical, , Red magnitudes)
This double is physical.
 
 
13320-1844 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 73 Vir 157987 13320-1844 B 2542 AB 1940 2006 5 179 0.1 6.70 6.80 0.10
Show 157987 13320-1844 GWP2039 AC 1993 1999 3 295 221.4 5.80 13.20 7.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
HX Vir
Constellation
Virgo
SAO
157987
HIP
66015
Tycho2
6125-00605-1
HD
117661
HR
5094
GC
18287
BD
BD-17 3877
Flamsteed
73 Virginis
Flamsteed name
73 Vir
Distance
76.57
Distance ly
249.77
last precise pa
294.8
last precise sep
221.38