15312-1852 HO  393AB

 
 
15H 31M 11.62S -18 52' 05.9" P.A. 289 SEP 6.6 MAG 10.89,14.80
 
 
Coord 2000
15312-1852
Discov num
HO  393
Comp
AB
Coord arcsec 2000
15 31 11.62 -18 52 05.9
Date first
1891
Date last
1999
Obs
9
Pa first
275
Pa last
289
P.A. Now (θ)
289°
Sep first
3.7
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
10.89
Mag sec
14.80
delta mag (ΔM)
3.91
Spectral class
Pri motion ra
+007
Sec motion ra
-123
Pri motion dec
-008
Sec motion dec
+036
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
15312-1852 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15312-1852 HO 393 AB 1891 1999 9 289 6.6 10.89 14.80 3.91 <===
Show 15312-1852 HO 393 AC 1909 1999 7 313 168.1 10.89 7.69 3.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
Tycho2
6192-00370-1
last precise pa
288.9
last precise sep
6.614