10476-1538 STF1473AC

 
 
10h 47m 36.55s -15 37' 36.1" P.A. 332 sep 97.9 mag 7.74,12.50 Sp F7II/III dist. 83.19 pc (271.37 l.y.)
 
 
Coord 2000
10476-1538
Discov num
STF1473
Comp
AC
Coord arcsec 2000
10 47 36.55 -15 37 36.1
Date first
1905
Date last
2000
Obs
6
Pa first
327
Pa last
332
P.A. Now (θ)
332°
Sep first
98.7
Sep last
97.9
Sep. Now (ρ)
97.9"
Mag pri
7.74
Mag sec
12.50
delta mag (ΔM)
4.76
Spectral class
F7II/III (yellow-white)
Pri motion ra
-113
Sec motion ra
-013
Pri motion dec
-041
Sec motion dec
-001
Notes
N W (See Notes, )
rPM=0.896
This double is not physical.
 
 
10476-1538 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10476-1538 TOK 714 Aa,Ab 2016 2017 6 333 0.0 8.20 8.80 0.60
Show 156233 10476-1538 STF1473 AB 1822 2015 33 10 30.5 7.74 8.86 1.12
Show 156233 10476-1538 STF1473 AC 1905 2000 6 332 97.9 7.74 12.50 4.76 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.4
Precise sep
97.91
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
332.4
last precise sep
97.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10476-1538 STF1473 AC 1998 4 332 97.6 7.74 10.40 F7II/III N D 104736.55-153736.1
10476-1538 STF1473 AC 2000 6 332 97.6 7.74 10.40 F7II/III N D 104736.55-153736.1

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