17580-5645 LDS 616 AC
17h 58m 03.91s -56° 46' 09.9" P.A. 46.00 sep 17.9 mag 12.04,14.15
| Coord 2000 |
17580-5645 |
|
Discov num |
LDS 616 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 58 03.91 -56 46 09.9 |
|
| Date first |
1920 |
|
Date last |
1999 |
|
Obs |
4 |
|
| Pa first |
45 |
|
Pa last |
45.5 |
|
P.A. Now (θ) |
45.5° |
|
| Sep first |
16.0 |
|
Sep last |
17.94 |
|
Sep. Now (ρ) |
17.94" |
|
| Mag pri |
12.04 |
|
Mag sec |
14.15 |
|
delta mag (ΔM) |
2.11 |
|
Spectral class |
|
|
| Pri motion ra |
-072 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-062 |
|
Sec motion dec |
-051 |
|
| Notes |
|
|
rPM=0.767
Nature of this double is uncertain.
17580-5645 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 58 04 -56 46 10 |
BRT 2825 AB |
1999 |
3 |
90 |
4.1 |
12.04 |
12.15 |
0.11 |
|
|
| Show |
|
|
17 58 04 -56 46 10 |
LDS 616 AC |
1999 |
4 |
46 |
17.9 |
12.04 |
14.15 |
2.11 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Gaia DR2 |
5920023319834580096 |
|
