01228-2440 BWL 63
01h 22m 50.93s -24° 39' 50.5" P.A. 217.00 sep 1.4 mag 9.17,14.53 Sp M3.5+L4/6
Coord 2000
01228-2440
Discov num
BWL 63
Comp
Coord arcsec 2000
01 22 50.93 -24 39 50.5
Date first
2012
Date last
2013
Obs
7
Pa first
217
Pa last
216.5
P.A. Now (θ)
216.5°
Sep first
1.4
Sep last
1.448
Sep. Now (ρ)
1.448"
Mag pri
9.17
Mag sec
14.53
delta mag (ΔM)
5.36
Spectral class
M3.5+L4/6 (red/very deep red)
Pri motion ra
+120
Sec motion ra
Pri motion dec
-120
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.
OTHER CATALOGS AND DESIGNATIONS
Constellation
Cetus
Gaia DR2
5040416186560252416
WDS 01228-2440 BWL 63 : NOTES
discov_num
notes
refcode
BWL 63
Bowler et al (2013) derive the following properties: age 120+/-10 Myr,
distance 36+/-4 pc, masses 0.40+/-0.05 Msun and 12-14 or 23-27 Mjup.
Bwl2013
REFERENCES
refcode
metd
author
reference
Bwl2013
A j
Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Dupuy, T.J.
2013ApJ...774...55B
Bwl2013
+Al
ApJ 774, 55, 2013
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
01228-2440
BWL 63
2013
7
217
1.4
9.17
14.53
M3.5+L4/6
N K
012250.93-243950.5
If you need more information about this double, apply for a
data request form to the WDS.
WDS 01228-2440 BWL 63 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 01228-2440 BWL 63 : MEASURES
No records found.
WDS 01228-2440 : VIRTUAL EYEPIECE
WDS 01228-2440 : ALADIN DSS IMAGE @ 01h 22m 50.93s -24° 39' 50.5"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 01228-2440 BWL 63 : NEIGHBORHOODS
Show
name
coord_2000
discov#
comp
pa
sep
dist(')
Show 01228-2440
BWL 63
217
1.4
Show 01236-2421
SE 1
90
3.1
22
Show 01250-2430
SKF2151
AB
54
145.4
29
Show 01250-2430
YSC 83
Ba,Bb
119
0.3
31
Show 01218-2408
SEE 13
177
1.3
36
Show 01245-2519
B 18
329
0.2
46
Show 01189-2406
LDS2184
64
85.0
63
Show 01219-2545
HJ 2040
AB
4
14.1
66
Show 01219-2545
HJ 2040
AC
257
30.7
66
Show 01185-2511
YSC 82
264
0.1
68
Show 01178-2431
TDS1833
44
0.6
70
Show 01188-2529
NSN 236
203
4.4
74
Show 01276-2520
I 444
99
0.6
77
Show 01291-2410
SKF 334
249
20.1
91
Show 01184-2332
SKF1372
AC
311
102.7
92
Show 01184-2332
LDS2182
AB
66
7.0
92
Show 01182-2330
SKF1371
235
118.4
94
Show 01275-2556
SKF1266
124
8.1
99
Show 01248-2614
RST1218
336
5.0
100
Show 01261-2618
SWR 2
82
44.4
108
Show 01282-2319
RAO 533
355
1.1
110
Show 01189-2304
LDS2183
158
32.2
110
Show 01265-2620
NSC 6
216
7.9
113
Show 01312-2436
SKF2153
253
58.0
115
Show 01241-2246
B 17
47
0.5
115
Show 01262-2625
UC 557
326
22.8
116
Show 01171-2314
HWE 3
288
7.8
117
Show 01268-2623
TDS1879
302
1.4
117
Show 01141-2427
TDS1810
35
0.5
120
Show 01186-2255
FAR 24
10
1.1
120
Show 01298-2556
KPP2447
257
21.5
121
Show 01155-2549
RST1210
143
0.4
122
Show 01187-2630
SEE 11
AB
300
1.5
124
Show 01187-2630
TOK 182
Ba,Bb
218
0.4
124
Show 01187-2249
HDO 47
62
9.6
125
Show 01204-2642
LDS2187
AB
284
7.9
125
Show 01204-2642
LDS2187
AC
272
157.0
125
Show 01232-2230
TDS1861
131
1.8
131
Show 01318-2531
B 20
36
0.2
132
Show 01132-2433
UC 521
108
68.1
132
Show 01179-2246
KPP2556
249
23.1
133
Show 01129-2446
LDS 38
AB
288
44.0
134
Show 01221-2654
LDS2189
147
56.9
135
Show 01129-2446
TOK 452
BC
186
999.9
135
Show 01304-2612
BU 1230
229
3.2
138
Show 01147-2314
LDS2177
290
14.3
140
Show 01311-2608
UC 571
192
24.6
144
Show 01138-2325
UC 522
57
47.2
146
Show 01333-2411
LDS2209
AB
220
335.9
146
Show 01333-2411
LAF 25
AC
309
5.5
146
Show 01333-2411
LAF 25
AD
121
6.7
146
WDS 01228-2440 : COMPONENTS
01228-2440 A
Componente originario normalizzato
AB
Coord arcsec 2000
012250.93-243950.5
Mag
9.17
Spectral class
M3.5 (red)
PmRA
120.00
PmDE
-120.0
01228-2440 B
Componente originario normalizzato
AB
Coord arcsec 2000
012250.87-243951.7
Mag
14.53
Spectral class
L4/6 (very deep red)
Calc delta mag
5.36
Calc coord
yes
