17095-4632 SIN 100AC

 
 
17h 09m 30.12s -46 32' 28.2" P.A. 351 sep 16.5 mag 8.87,13.80 Sp F0V
 
 
Coord 2000
17095-4632
Discov num
SIN 100
Comp
AC
Coord arcsec 2000
17 09 30.12 -46 32 28.2
Date first
1987
Date last
2000
Obs
3
Pa first
351
Pa last
351
P.A. Now (θ)
351°
Sep first
16.1
Sep last
16.5
Sep. Now (ρ)
16.5"
Mag pri
8.87
Mag sec
13.80
delta mag (ΔM)
4.93
Spectral class
F0V (yellow-white)
Pri motion ra
-014
Sec motion ra
+000
Pri motion dec
-031
Sec motion dec
+012
Notes
rPM=1.329
This double is not physical.
 
 
17095-4632 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 227673 17095-4632 B 2404 AB 1930 2000 4 36 7.8 8.87 12.90 4.03
Show 227673 17095-4632 SIN 100 AC 1987 2000 3 351 16.5 8.87 13.80 4.93 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.2
Precise sep
16.48
Constellation
Ara
SAO
227673
Tycho2
8328-00305-1
HD
154743
last precise pa
351.2
last precise sep
16.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17095-4632 SIN 100 AC 2000 2 351 16.5 8.87 12.90 D 170930.12-463228.2

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