10476-1538 STF1473AB

 
 
10H 47M 36.55S -15 37' 36.1" P.A. 10 SEP 30.4 MAG 7.74,8.86 SP F7II/III DIST. 83.19 PC (271.37 L.Y.)
 
 
Coord 2000
10476-1538
Discov num
STF1473
Comp
AB
Coord arcsec 2000
10 47 36.55 -15 37 36.1
Date first
1822
Date last
2012
Obs
31
Pa first
9
Pa last
10
P.A. Now (θ)
10°
Sep first
31.4
Sep last
30.4
Sep. Now (ρ)
30.4"
Mag pri
7.74
Mag sec
8.86
delta mag (ΔM)
1.12
Spectral class
F7II/III (yellow-white)
Pri motion ra
-113
Sec motion ra
-113
Pri motion dec
-041
Sec motion dec
-045
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
10476-1538 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 156233 10476-1538 STF1473 AB 1822 2012 31 10 30.4 7.74 8.86 1.12 <===
Show 156233 10476-1538 STF1473 AC 1905 2000 6 332 97.9 7.74 12.50 4.76
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
156233
HIP
52792
Tycho2
6075-01830-1
HD
93527
BD
BD-14 3184
Distance
83.19
Distance ly
271.37
last precise pa
9.8
last precise sep
30.43