15517-0559 B  2794AB,C

 
 
15H 51M 40.57S -05 59' 03.5" P.A. 146 SEP 3.8 MAG 8.58,15.20 SP K0
 
 
Coord 2000
15517-0559
Discov num
B  2794
Comp
AB,C
Coord arcsec 2000
15 51 40.57 -05 59 03.5
Date first
1958
Date last
1958
Obs
1
Pa first
146
Pa last
146
P.A. Now (θ)
146°
Sep first
3.8
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
8.58
Mag sec
15.20
delta mag (ΔM)
6.62
Spectral class
K0 (yellow-orange)
Pri motion ra
-019
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15517-0559 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15517-0559 A 21 AB 1899 1991 15 261 0.4 9.27 9.40 0.13
Show 15517-0559 B 2794 AB,C 1958 1958 1 146 3.8 8.58 15.20 6.62 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
Tycho2
5030-00380-1
HD
141896
last precise pa
145.6
last precise sep
3.8