10389-1301 SCA  85AB

 
 
10H 38M 52.76S -13 00' 31.8" P.A. 277 SEP 12.5 MAG 10.67,11.00
 
 
Coord 2000
10389-1301
Discov num
SCA  85
Comp
AB
Coord arcsec 2000
10 38 52.76 -13 00 31.8
Date first
1902
Date last
2013
Obs
7
Pa first
277
Pa last
277
P.A. Now (θ)
277°
Sep first
12.2
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
10.67
Mag sec
11.00
delta mag (ΔM)
0.33
Spectral class
Pri motion ra
-026
Sec motion ra
-030
Pri motion dec
-020
Sec motion dec
-006
Notes
rPM=0.444
Nature of this double is uncertain.
 
 
10389-1301 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10389-1301 SCA 85 AB 1902 2013 7 277 12.5 10.67 11.00 0.33 <===
Show 10389-1301 SCA 85 AC 1902 2000 6 179 45.5 10.67 12.41 1.74
Show 10389-1301 SCA 85 BC 1902 2000 5 164 48.9 11.00 12.41 1.41
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
5498-00309-1
last precise pa
277
last precise sep
12.5