23573-1259 LDS 830 AB
23h 57m 20.56s -12° 58' 48.7" P.A. 295.00 sep 19.7 mag 13.02,13.00 Sp M4V+M3V
| Coord 2000 |
23573-1259 |
|
Discov num |
LDS 830 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 57 20.56 -12 58 48.7 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
294 |
|
Pa last |
294.8 |
|
P.A. Now (θ) |
294.8° |
|
| Sep first |
20.0 |
|
Sep last |
19.72 |
|
Sep. Now (ρ) |
19.72" |
|
| Mag pri |
13.02 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
M4V+M3V (red/red) |
|
| Pri motion ra |
+211 |
|
Sec motion ra |
+208 |
|
| Pri motion dec |
+015 |
|
Sec motion dec |
+025 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.049 (< 0.3, Physical double)
This double is physical.
23573-1259 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
23 57 21 -12 58 49 |
BWL 67 Aa,Ab |
2018 |
12 |
343 |
0.8 |
7.90 |
11.00 |
3.10 |
|
|
| Show |
|
|
23 57 21 -12 58 49 |
LDS 830 AB |
2016 |
10 |
295 |
19.7 |
13.02 |
13.00 |
0.02 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
Gaia DR2 |
2421080250237097344 |
|
