23573-1259 BWL 67 Aa,Ab
23h 57m 20.56s -12° 58' 48.7" P.A. 343.00 sep 0.8 mag 7.90,11.00 Sp M4V+M8
| Coord 2000 |
23573-1259 |
|
Discov num |
BWL 67 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
23 57 20.56 -12 58 48.7 |
|
| Date first |
2012 |
|
Date last |
2018 |
|
Obs |
12 |
|
| Pa first |
348 |
|
Pa last |
342.6 |
|
P.A. Now (θ) |
342.6° |
|
| Sep first |
0.5 |
|
Sep last |
0.755 |
|
Sep. Now (ρ) |
0.755" |
|
| Mag pri |
7.90 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
M4V+M8 (red/red) |
|
| Pri motion ra |
+211 |
|
Sec motion ra |
|
|
| Pri motion dec |
+015 |
|
Sec motion dec |
|
|
| Notes |
N
K
(See Notes, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
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 |
|
