17026-5504 HJ 4905 AB (T Ara)

 
 
17h 02m 33.08s -55° 04' 15.9" P.A. 54.00 sep 39.5 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 2015 Obs 11
Pa first 67 Pa last 53.8 P.A. Now (θ) 53.8°
Sep first 25.0 Sep last 39.487 Sep. Now (ρ) 39.487"
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 U (See Notes, Proper motion indicates non-physical)
rPM=1.207
This double is not physical.
 
 
17026-5504 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 02 33 -55 04 16 HDS 2411 Aa,Ab 1991 1 9 0.2 9.41 10.61 1.20
Show T Ara 17 02 33 -55 04 16 HJ 4905 AB 2015 11 54 39.5 9.55 10.91 1.36 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name T Ara Constellation Ara HIP 83387 Tycho2 8730-00627-1
Gaia DR2 5917694867768273920 HD 153432 CD CD-54 7100 CP CP-54 7975
Distance 671.14 Distance ly 2189.26