17178-1149 LDS 593 AB
17h 17m 45.32s -11° 48' 54.2" P.A. 338.00 sep 30.1 mag 12.25,12.88 Sp M3+M3
| Coord 2000 |
17178-1149 |
|
Discov num |
LDS 593 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 17 45.32 -11 48 54.2 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
315 |
|
Pa last |
337.8 |
|
P.A. Now (θ) |
337.8° |
|
| Sep first |
31.0 |
|
Sep last |
30.073 |
|
Sep. Now (ρ) |
30.073" |
|
| Mag pri |
12.25 |
|
Mag sec |
12.88 |
|
delta mag (ΔM) |
0.63 |
|
Spectral class |
M3+M3 (red/red) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-292 |
|
Sec motion dec |
-292 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.007 (< 0.3, Physical double)
This double is physical.
17178-1149 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 17 45 -11 48 54 |
LDS 593 AB |
2015 |
6 |
338 |
30.1 |
12.25 |
12.88 |
0.63 |
|
<=== |
| Show |
|
|
17 17 45 -11 48 54 |
CRC 23 AC |
2014 |
2 |
145 |
4.7 |
12.60 |
12.70 |
0.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
