15355-1447 GOL   1AB (Zuben elakrab)

 
 
15H 35M 31.54S -14 47' 22.4" P.A. 157 SEP 42.5 MAG 4.01,11.20 SP G8III DIST. 50.03 PC (163.2 L.Y.)
 
 
Coord 2000
15355-1447
Discov num
GOL   1
Comp
AB
Coord arcsec 2000
15 35 31.54 -14 47 22.4
Date first
1878
Date last
2013
Obs
7
Pa first
152
Pa last
157
P.A. Now (θ)
157°
Sep first
41.3
Sep last
42.5
Sep. Now (ρ)
42.5"
Mag pri
4.01
Mag sec
11.20
delta mag (ΔM)
7.19
Spectral class
G8III (yellow)
Pri motion ra
+065
Sec motion ra
+032
Pri motion dec
+008
Sec motion dec
-009
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
15355-1447 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 159370 15355-1447 WRH 20 Aa,Ab 1937 1940 2 191 0.1 4.00 4.20 0.20
Show Zuben elakrab 159370 15355-1447 GOL 1 AB 1878 2013 7 157 42.5 4.01 11.20 7.19 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name
Zuben elakrab
Meaning
claw crab
Other names
ZUBEN HAKRAKI, ZUBEN EL HAKRABI
Constellation
Libra
SAO
159370
HIP
76333
HD
138905
HR
5787
GC
20949
GL
NN 3912
BD
BD-14 4237
Bayer
Gamma Librae
Bayer name
Gam Lib
Flamsteed
38 Librae
Flamsteed name
38 Lib
Distance
50.03
Distance ly
163.2
last precise pa
157.4
last precise sep
42.49