18474-4938 HJ 5059 AB (HD 173360)
18h 47m 24.33s -49° 37' 49.6" P.A. 241.00 sep 24.7 mag 6.93,12.32 Sp B9Vn dist. 177.3 pc (578.35 l.y.)
Coord 2000 |
18474-4938 |
|
Discov num |
HJ 5059 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 47 24.33 -49 37 49.6 |
|
Date first |
1834 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
257 |
|
Pa last |
240.9 |
|
P.A. Now (θ) |
240.9° |
|
Sep first |
12.0 |
|
Sep last |
24.718 |
|
Sep. Now (ρ) |
24.718" |
|
Mag pri |
6.93 |
|
Mag sec |
12.32 |
|
delta mag (ΔM) |
5.39 |
|
Spectral class |
B9Vn (blue-white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-031 |
|
Sec motion dec |
-017 |
|
Notes |
|
|
rPM=0.449
Nature of this double is uncertain.
18474-4938 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 173360 |
229277 |
18 47 24 -49 37 50 |
HJ 5059 AB |
2015 |
7 |
241 |
24.7 |
6.93 |
12.32 |
5.39 |
|
<=== |
Show |
|
229277 |
18 47 24 -49 37 50 |
HJ 5059 AC |
2015 |
7 |
200 |
30.0 |
6.93 |
12.08 |
5.15 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 173360 |
|
Constellation |
Telescopium |
|
SAO |
229277 |
|
HIP |
92199 |
|
Tycho2 |
8381-00887-1 |
|
Gaia DR2 |
6655992496008402176 |
|
HD |
173360 |
|
GC |
25700 |
|
CD |
CD-4912336 |
|
CP |
CP-4910737 |
|
Distance |
177.3 |
|
Distance ly |
578.35 |
|