13546-0741 GWP2130AB

 
 
13H 54M 34.47S -07 41' 22.2" P.A. 231 SEP 3.6 MAG 11.80,12.70
 
 
Coord 2000
13546-0741
Discov num
GWP2130
Comp
AB
Coord arcsec 2000
13 54 34.47 -07 41 22.2
Date first
1952
Date last
2000
Obs
4
Pa first
229
Pa last
231
P.A. Now (θ)
231°
Sep first
4.2
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
11.80
Mag sec
12.70
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+004
Sec motion ra
+000
Pri motion dec
+042
Sec motion dec
+000
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
13546-0741 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13546-0741 GWP2130 AB 1952 2000 4 231 3.6 11.80 12.70 0.90 <===
Show 13546-0741 GWP2131 AC 1952 2000 4 21 73.9 11.80 13.60 1.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
last precise pa
230.6
last precise sep
3.574