17026-5504 HJ 4905AB (T Ara)

 
 
17H 02M 33.08S -55 04' 15.9" P.A. 55 SEP 38.7 MAG 9.55,10.91 SP N DIST. 671.14 PC (2189.26 L.Y.)
 
 
Coord 2000
17026-5504
Discov num
HJ 4905
Comp
AB
Coord arcsec 2000
17 02 33.08 -55 04 15.9
Date first
1835
Date last
2001
Obs
10
Pa first
67
Pa last
55
P.A. Now (θ)
55°
Sep first
25.0
Sep last
38.7
Sep. Now (ρ)
38.7"
Mag pri
9.55
Mag sec
10.91
delta mag (ΔM)
1.36
Spectral class
N (deep red)
Pri motion ra
-003
Sec motion ra
+018
Pri motion dec
-010
Sec motion dec
+047
Notes
N L (See Notes, Linear solution)
Nature of this double is uncertain.
 
 
17026-5504 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17026-5504 HDS2411 Aa,Ab 1991 1991 1 9 0.2 9.41 10.61 1.20
Show T Ara 17026-5504 HJ 4905 AB 1835 2001 10 55 38.7 9.55 10.91 1.36 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
T Ara
Constellation
Ara
HIP
83387
Tycho2
8730-00627-1
HD
153432
CD
CD-54 7100
CP
CP-54 7975
Distance
671.14
Distance ly
2189.26
last precise pa
54.7
last precise sep
38.698