10476-1516 STF1474AC

 
 
10H 47M 37.93S -15 15' 42.9" P.A. 28 SEP 73.3 MAG 6.66,7.59 SP B9IV DIST. 406.5 PC (1326 L.Y.)
 
 
Coord 2000
10476-1516
Discov num
STF1474
Comp
AC
Coord arcsec 2000
10 47 37.93 -15 15 42.9
Date first
1858
Date last
2012
Obs
28
Pa first
23
Pa last
28
P.A. Now (θ)
28°
Sep first
78.1
Sep last
73.3
Sep. Now (ρ)
73.3"
Mag pri
6.66
Mag sec
7.59
delta mag (ΔM)
0.93
Spectral class
B9IV (blue-white)
Pri motion ra
-001
Sec motion ra
+006
Pri motion dec
-011
Sec motion dec
-058
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
10476-1516 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 156235 10476-1516 STF1474 AB 1822 2012 38 28 67.8 6.66 7.00 0.34
Show 156235 10476-1516 STF1474 AC 1858 2012 28 28 73.3 6.66 7.59 0.93 <===
Show 156237 10476-1516 STF1474 BC 1822 2015 69 17 6.8 7.00 7.59 0.59
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
156235
HIP
52795
Tycho2
6075-01829-1
HD
93526
HR
4218
BD
BD-14 3186
Distance
406.5
Distance ly
1326
last precise pa
28
last precise sep
73.3