17530-5057 I  1342AB

 
 
17h 52m 59.24s -50 56' 53.4" P.A. 232 sep 3.4 mag 9.48,10.33 Sp F5/6V dist. 265.25 pc (865.25 l.y.)
 
 
Coord 2000
17530-5057
Discov num
I  1342
Comp
AB
Coord arcsec 2000
17 52 59.24 -50 56 53.4
Date first
1926
Date last
2000
Obs
10
Pa first
231
Pa last
232
P.A. Now (θ)
232°
Sep first
3.3
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
9.48
Mag sec
10.33
delta mag (ΔM)
0.85
Spectral class
F5/6V (yellow-white)
Pri motion ra
+006
Sec motion ra
-059
Pri motion dec
+029
Sec motion dec
-022
Notes
rPM=1.312
This double is not physical.
 
 
17530-5057 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 245089 17530-5057 I 1342 AB 1926 2000 10 232 3.4 9.48 10.33 0.85 <===
Show 245089 17530-5057 B 9032 AC 1931 2000 4 111 12.0 9.48 11.10 1.62
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.4
Precise sep
3.35
Constellation
Ara
SAO
245089
HIP
87535
Tycho2
8356-01233-1
HD
162295
CD
CD-5011604
CP
CP-5010439
Distance
265.25
Distance ly
865.25
last precise pa
232.4
last precise sep
3.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17530-5057 I 1342 AB 2000 10 232 3.4 9.48 10.33 F5/6V D 175259.24-505653.4

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