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
WDS 23573-1259 BWL 67 Aa,Ab : NOTES
discov_num
notes
refcode
LDS 830
NLTT 58528/58527
Chm2004
REFERENCES
refcode
metd
author
reference
Chm2004
E -
Chaname, J. & Gould, A.
2004ApJ...601..289C
Chm2004
ApJ 601, 289, 2004
Chm2004
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004
identical to discovery observations - predominantly close pairs - were assumed
Chm2004
not new observations, so not included in WDS. Similar concerns when primary and
Chm2004
secondary magnitudes or proper motions were the same.)
DISCOVERER
idgroup
discov
author
1
BWL
Bowler, B.P., Liu, M.C., Shkolnik, E.L., Dupuy, T.J., Cieza, L.A., Kraus, A.L., &
1
BWL
Tamura, M.
10
BWL
Bowler, B.P., Shkolnik, E.L., Liu, M.C., Schlieder, J.E., Mann, A.W., Dupuy, T.J.,
10
BWL
Hinkley, S., Crepp, J., Johnson, J., Howard, A., Flagg, L., Weinberger, A., et al.
11
BWL
Bowler, B.P., Dupuy, T.J., Endl, M., Cochran, W.D., MacQueen, P.J., Fulton, B.J.,
11
BWL
Petigura, E.A., Howard, A.W., Hirsch, L., Kratter, K.M., Crepp, J.R., Biller, B.A.,
11
BWL
Johnson, M.C. & Wittenmyer, R.A.
13
LDS
Luyten p.m. catalog (from additional DD list)
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
23573-1259
BWL 67
Aa,Ab
2014
11
346
0.6
7.90
10.95
M4.5+M8
K
235720.56-125848.7
23573-1259
BWL 67
Aa,Ab
2018
12
343
0.8
7.90
10.95
M4.5+M8
N K
235720.56-125848.7
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23573-1259 BWL 67 Aa,Ab : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23573-1259 BWL 67 Aa,Ab : MEASURES
No records found.
WDS 23573-1259 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
WDS 23573-1259 : ALADIN DSS IMAGE @ 23h 57m 20.56s -12° 58' 48.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 23573-1259 BWL 67 Aa,Ab : NEIGHBORHOODS
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show
name
coord_2000
discov#
comp
pa
sep
dist(')
Show
23573-1259
LDS 830
AB
295
19.7
1
Show
23573-1259
BWL 67
Aa,Ab
343
0.8
1
Show
23571-1258
HU 98
121
1.6
4
Show
23564-1316
TOI 295
152
1.0
23
Show
23589-1247
HU 99
2
3.4
26
Show
23569-1325
LDS5139
297
1.3
27
Show
23557-1400
KPP1686
82
13.0
66
Show
23528-1303
BRT2805
240
5.0
67
Show
23586-1408
RST4136
AB
13
0.2
71
Show
23586-1408
B 2909
AB,C
215
11.9
71
Show
23509-1249
JKS 25
23
28.2
95
Show
23515-1344
SKF 135
289
29.6
96
Show
23553-1125
KPP1140
144
8.9
99
Show
23566-1445
HJ 3227
AB
300
19.3
107
Show
23566-1445
BRT 603
AC
105
2.8
107
Show
23522-1143
LSC 113
97
0.3
108
Show
23567-1100
LDS6074
108
160.4
120
Show
23564-1057
GWP3378
56
23.8
123
Show
23524-1441
TSN 211
245
0.4
126
Show
23484-1259
RST4134
AB
189
0.6
131
Show
23484-1259
LAF 75
AC
297
7.9
131
Show
23506-1428
HU 499
128
0.7
133
Show
23498-1136
LDS3000
55
34.5
139
Show
23595-1038
LDS5150
4
15.1
146
Show
23551-1521
TDT4269
168
3.4
146
Show
23560-1033
LDS 828
247
29.8
148
Show
23564-1027
GWP3377
255
231.6
153
Show
23585-1531
TDT4297
49
0.8
153
Show
23502-1105
SLW1334
63
164.7
155
Show
23506-1057
BRT2804
30
3.9
157
Show
23466-1245
BU 726
295
0.7
158
Show
23590-1537
TOI 372
262
0.3
160
Show
23473-1155
GWP3357
155
147.8
161
Show
23463-1322
RST4133
156
3.5
163
Show
23520-1034
HU 97
41
1.0
165
Show
23474-1136
SKF 133
240
2.8
169
Show
23482-1457
HDO 178
236
15.8
171
Show
23588-1010
GWP3379
285
109.0
171
Show
23498-1038
SLW1332
320
20.0
180
Show
23522-1548
TOI 309
78
0.3
186
Show
23548-0957
TSN 212
262
0.3
186
Show
23456-1412
LDS6059
148
113.3
187
Show
23574-1606
HJ 5435
BC
90
17.1
187
Show
23574-1606
HJ 5435
AB
8
14.6
187
Show
23574-1606
HJ 5435
AC
52
23.7
187
Show
23555-1606
SKF 136
188
7.1
190
Show
23442-1311
RST4131
346
1.7
193
Show
23464-1109
LDS6062
108
12.3
195
Show
23545-0949
RST4135
153
3.7
195
Show
23438-1253
SKF 132
59
18.4
199
Show
23530-0951
LDS3002
11
27.0
199
WDS 23573-1259 : COMPONENTS
A
Ab
Ab
pa=343.0°
sep=0.75"
B
pa=295.4°
sep=19.31"
pa=293.7°
sep=18.81"
23573-1259 A
Coord arcsec 2000
235720.56-125848.7
Mag
13.02
Spectral class
M4V (red)
PmRA
211.00
PmDE
15.0
23573-1259 Ab
Coord arcsec 2000
235720.54-125848.0
Mag
11
Spectral class
M8 (red)
Calc delta mag
3.1
Calc coord
yes
23573-1259 B
Coord arcsec 2000
235719.37-125840.4
Mag
13
Spectral class
M3V (red)
PmRA
208.00
PmDE
25.0
Calc delta mag
5.1
Calc coord
yes