17586-2441 RST 3139 BC
17h 58m 39.79s -24° 40' 41.9" P.A. 145.00 sep 1.2 mag 11.10,13.60
| Coord 2000 |
17586-2441 |
|
Discov num |
RST3139 |
|
Comp |
BC |
|
Coord arcsec 2000 |
17 58 39.79 -24 40 41.9 |
|
| Date first |
1935 |
|
Date last |
2000 |
|
Obs |
3 |
|
| Pa first |
125 |
|
Pa last |
145.4 |
|
P.A. Now (θ) |
145.4° |
|
| Sep first |
0.7 |
|
Sep last |
1.18 |
|
Sep. Now (ρ) |
1.18" |
|
| Mag pri |
11.10 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
| Pri motion ra |
002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17586-2441 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 314785 |
|
17 58 40 -24 40 42 |
DAM 687 A,BC |
2000 |
7 |
205 |
12.3 |
10.90 |
11.00 |
0.10 |
|
|
| Show |
|
|
17 58 40 -24 40 42 |
RST 3139 BC |
2000 |
3 |
145 |
1.2 |
11.10 |
13.60 |
2.50 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6845-00440-1 |
|
Gaia DR2 |
4067497719105600512 |
|
