17026-5504 HDS 2411 Aa,Ab
17h 02m 33.08s -55° 04' 15.9" P.A. 9.00 sep 0.2 mag 9.41,10.61 Sp C+
| Coord 2000 |
17026-5504 |
|
Discov num |
HDS2411 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
17 02 33.08 -55 04 15.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
9 |
|
Pa last |
9 |
|
P.A. Now (θ) |
9° |
|
| Sep first |
0.2 |
|
Sep last |
0.205 |
|
Sep. Now (ρ) |
0.205" |
|
| Mag pri |
9.41 |
|
Mag sec |
10.61 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
C+ (red carbon star) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
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
| Constellation |
Ara |
|
Tycho2 |
8730-00627-1 |
|
Gaia DR2 |
5917694867768273920 |
|
