13181-4403 CHT 5 AB
13h 18m 05.10s -44° 03' 19.4" P.A. 312.00 sep 1.3 mag 6.80,14.00 Sp B9.5V+M9 dist. 125.31 pc (408.76 l.y.)
| Coord 2000 |
13181-4403 |
|
Discov num |
CHT 5 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 18 05.10 -44 03 19.4 |
|
| Date first |
2011 |
|
Date last |
2017 |
|
Obs |
5 |
|
| Pa first |
310 |
|
Pa last |
311.7 |
|
P.A. Now (θ) |
311.7° |
|
| Sep first |
1.3 |
|
Sep last |
1.273 |
|
Sep. Now (ρ) |
1.273" |
|
| Mag pri |
6.80 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
7.2 |
|
Spectral class |
B9.5V+M9 (blue-white/red) |
|
| Pri motion ra |
-031 |
|
Sec motion ra |
|
|
| Pri motion dec |
-022 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
13181-4403 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
224047 |
13 18 05 -44 03 19 |
CHT 5 AB |
2017 |
5 |
312 |
1.3 |
6.80 |
14.00 |
7.20 |
|
<=== |
| Show |
|
224047 |
13 18 05 -44 03 19 |
CHT 5 AC |
2017 |
2 |
202 |
6.0 |
6.80 |
18.00 |
11.20 |
|
|
| Show |
|
224047 |
13 18 05 -44 03 19 |
CHT 5 AD |
2016 |
1 |
203 |
5.9 |
6.80 |
21.00 |
14.20 |
|
|
| Show |
|
224047 |
13 18 05 -44 03 19 |
CHT 5 AE |
2016 |
1 |
187 |
7.0 |
6.80 |
18.00 |
11.20 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
SAO |
224047 |
|
HIP |
64892 |
|
Tycho2 |
7786-02677-1 |
|
| Gaia DR2 |
6088264477373916032 |
|
HD |
115470 |
|
GC |
17998 |
|
CD |
CD-43 8175 |
|
| CP |
CP-43 6098 |
|
Distance |
125.31 |
|
Distance ly |
408.76 |
|
