12394-3228 TDS8473AB

 
 
12H 39M 25.99S -32 28' 29.5" P.A. 312 SEP 0.4 MAG 10.87,10.92 SP K0
 
 
Coord 2000
12394-3228
Discov num
TDS8473
Comp
AB
Coord arcsec 2000
12 39 25.99 -32 28 29.5
Date first
1991
Date last
1991
Obs
1
Pa first
312
Pa last
312
P.A. Now (θ)
312°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.87
Mag sec
10.92
delta mag (ΔM)
0.05
Spectral class
K0 (yellow-orange)
Pri motion ra
-076
Sec motion ra
-081
Pri motion dec
+020
Sec motion dec
+017
Notes
Nature of this double is uncertain.
 
 
12394-3228 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 203672 12394-3228 TDS8473 AB 1991 1991 1 312 0.4 10.87 10.92 0.05 <===
Show 203672 12394-3228 SKF1223 AB,C 1957 2000 4 355 15.2 10.10 19.00 8.90
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
203672
Tycho2
7251-00764-1
last precise pa
311.7
last precise sep
0.44