15096-6843 HDO 243AE

 
 
15H 09M 36.54S -68 43' 17.1" P.A. 317 SEP 49.7 MAG 6.83,12.29 SP B9IV DIST. 181.49 PC (592.02 L.Y.)
 
 
Coord 2000
15096-6843
Discov num
HDO 243
Comp
AE
Coord arcsec 2000
15 09 36.54 -68 43 17.1
Date first
1900
Date last
2000
Obs
3
Pa first
311
Pa last
317
P.A. Now (θ)
317°
Sep first
55.0
Sep last
49.7
Sep. Now (ρ)
49.7"
Mag pri
6.83
Mag sec
12.29
delta mag (ΔM)
5.46
Spectral class
B9IV (blue-white)
Pri motion ra
-029
Sec motion ra
+031
Pri motion dec
-032
Sec motion dec
-042
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
15096-6843 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show T TrA 253029 15096-6843 DON 714 AB 1932 2000 3 95 8.5 6.83 15.50 8.67
Show 253029 15096-6843 DON 714 AC 1932 2000 3 178 12.7 6.83 13.40 6.57
Show 253029 15096-6843 HDO 243 AD 1892 2000 6 40 43.3 6.83 11.28 4.45
Show 253029 15096-6843 HDO 243 AE 1900 2000 3 317 49.7 6.83 12.29 5.46 <===
Show 253029 15096-6843 HDO 243 AF 1891 2000 3 37 22.5 6.83 14.30 7.47
Show 253029 15096-6843 DAM 20 DG 2000 2000 2 82 5.8 11.28 16.00 4.72
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
T TrA
Constellation
Triangulum Australe
SAO
253029
HIP
74192
Tycho2
9258-01285-1
HD
133638
CP
CP-68 2307
Distance
181.49
Distance ly
592.02
last precise pa
317.3
last precise sep
49.73