17254-5623 HJ 4942AB (Gam Ara)

 
 
17H 25M 23.66S -56 22' 39.7" P.A. 326 SEP 18.4 MAG 3.32,10.21 SP B1IB DIST. 341.3 PC (1113.32 L.Y.)
 
 
Coord 2000
17254-5623
Discov num
HJ 4942
Comp
AB
Coord arcsec 2000
17 25 23.66 -56 22 39.7
Date first
1835
Date last
2016
Obs
14
Pa first
324
Pa last
326
P.A. Now (θ)
326°
Sep first
18.0
Sep last
18.4
Sep. Now (ρ)
18.4"
Mag pri
3.32
Mag sec
10.21
delta mag (ΔM)
6.89
Spectral class
B1Ib (blue-white)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
17254-5623 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Gam Ara 244726 17254-5623 HJ 4942 AB 1835 2016 14 326 18.4 3.32 10.21 6.89 <===
Show 244726 17254-5623 HJ 4942 AC 1836 2016 7 64 41.2 3.32 12.16 8.84
Show 244726 17254-5623 ANT 5 AD 1998 2008 3 39 47.2 3.32 12.00 8.68
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
Gam Ara
Constellation
Ara
SAO
244726
HIP
85267
HD
157246
HR
6462
GC
23517
CP
CP-56 8225
Bayer
Gamma Arae
Bayer name
Gam Ara
Distance
341.3
Distance ly
1113.32
last precise pa
326.1
last precise sep
18.42