04417+2302 TOD 1 Ba,Bb
04h 41m 45.65s +23° 01' 58.0" P.A. 87.00 sep 0.2 mag 10.20,13.00
Coord 2000
04417+2302
Discov num
TOD 1
Comp
Ba,Bb
Coord arcsec 2000
04 41 45.65 +23 01 58.0
Date first
2008
Date last
2008
Obs
1
Pa first
87
Pa last
87.1
P.A. Now (θ)
87.1°
Sep first
0.2
Sep last
0.224
Sep. Now (ρ)
0.224"
Mag pri
10.20
Mag sec
13.00
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-018
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.
04417+2302 SYSTEM COMPONENTS
Show
name
SAO
coord
wds_name
last
obs
pa
sep
mag1
mag2
d_mag
orb
current
Show
04 41 45 +23 01 51
TOD 1 Aa,Ab
2009
2
121
0.1
18.90
21.20
2.30
Show
04 41 45 +23 01 51
KSA 29 AB
2015
3
58
12.3
14.42
10.73
3.69
Show
04 41 46 +23 01 58
TOD 1 Ba,Bb
2008
1
87
0.2
10.20
13.00
2.80
<===
Quadruple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation
Taurus
Gaia DR2
146487560507840768
WDS 04417+2302 TOD 1 Ba,Bb : NOTES
discov_num
notes
refcode
KSA 29
Primary is of spectral type M8.5 and shows evidence of a circumstellar
disk and active accretion. The Ab companion is estimated as type
M9.5-L0, mass 5-10 Mjup. Todorov et al. (2010) also resolved the B
component into a 0.23" pair.
Tod2010
REFERENCES
refcode
metd
author
reference
Tod2010
Hp j
Todorov, K., Luhman, K.L., & McLeod, K.K.
2010ApJ...714L..84T
Tod2010
ApJ 714, L84, 2010
Tod2010
TOI Numbers from Stassun et al. (2019AJ....158..138S). Double star results in Tok202
0b.
Tod2010
Those without TOI numbers in Table 6 are assigned as TOI9001-TOI9003.
DISCOVERER
idgroup
discov
author
1
KSA
Kraus, A.L. & Hillenbrand, L.A.
13
KSA
Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J.,
13
KSA
Bowler, B.P., & Liu, M.C.
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
0
0.2
10.20
13.00
N DK
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
2008
1
87
0.2
10.20
13.00
N K
044145.65+230158.0
04417+2302
TOD 1
Ba,Bb
2009
0
0.2
10.20
13.00
N DK
044145.65+230158.0
If you need more information about this double, apply for a
data request form to the WDS.
WDS 04417+2302 TOD 1 Ba,Bb : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 04417+2302 TOD 1 Ba,Bb : MEASURES
No records found.
WDS 04417+2302 : 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 04417+2302 : ALADIN DSS IMAGE @ 04h 41m 45.65s +23° 01' 58.0"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 04417+2302 TOD 1 Ba,Bb : 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
04417+2302
TOD 1
Ba,Bb
87
0.2
1
Show
04417+2302
KSA 29
AB
58
12.3
1
Show
04417+2302
TOD 1
Aa,Ab
121
0.1
1
Show
04419+2308
POU 473
278
18.8
6
Show
04422+2257
MCA 16
Aa,Ab
36
0.3
9
Show
04422+2257
S 455
AB
214
62.5
9
Show
04427+2314
OCC 319
-1
0.1
18
Show
04417+2244
STF 579
40
16.4
19
Show
04427+2317
POU 475
332
16.3
21
Show
04426+2241
CVR 453
307
10.6
25
Show
04400+2301
HU 442
110
0.2
25
Show
04439+2257
OCC 313
Ca,Cb
-1
0.1
31
Show
04395+2316
POU 471
228
3.1
34
Show
04393+2248
LEI 22
324
0.7
37
Show
04416+2341
LDS6139
6
191.0
40
Show
04431+2227
KPP 23
28
16.1
41
Show
04401+2339
POU 472
309
13.2
44
Show
04423+2345
POU 474
195
11.8
44
Show
04450+2311
POU 476
130
7.4
46
Show
04451+2249
LDS5592
151
96.4
49
Show
04382+2302
KOH 17
92
9.3
49
Show
04387+2327
POU 469
281
16.0
49
Show
04384+2241
LDS6137
305
85.0
52
Show
04393+2221
KSA 25
AB
184
28.1
54
Show
04393+2221
LKCA 15
Aa,Ab
274
0.1
54
Show
04393+2221
LKCA 15
Aa,Ac
312
0.1
54
Show
04393+2221
LKCA 15
Aa,Ad
14
0.1
54
Show
04456+2308
POU 480
112
17.7
54
Show
04458+2255
COU 368
93
4.9
57
Show
04394+2349
POU 470
310
14.6
58
Show
04381+2334
POU 468
140
16.1
61
Show
04462+2319
POU 483
115
19.8
65
Show
04368+2246
LDS6136
102
249.1
71
Show
04400+2155
J 2727
257
5.2
71
Show
04439+2407
LDS6140
189
60.0
72
Show
04368+2237
LDS6135
56
3.2
74
Show
04456+2354
POU 479
215
16.0
74
Show
04470+2327
POU 486
25
16.5
78
Show
04469+2226
OCC1055
-1
0.1
80
Show
04359+2255
LEI 20
246
0.7
81
Show
04468+2221
SCA 31
282
46.7
81
Show
04359+2254
LEI 21
AB
243
10.1
82
Show
04359+2254
HAT 12
AC
297
21.4
82
Show
04359+2254
ITO 33
AD
174
8.3
82
Show
04474+2324
POU 488
106
4.7
82
Show
04359+2254
KSA 109
Ba,Bb
294
0.1
82
Show
04359+2254
HAT 12
BC
325
17.4
82
Show
04359+2254
OCC9096
Ca,Cb
-1
0.0
82
Show
04468+2345
POU 485
77
8.7
82
Show
04363+2337
LDS5577
315
75.2
83
Show
04369+2351
POU 466
13.7
84
WDS 04417+2302 : COMPONENTS
A
Ab
B
Ab
pa=123.1°
sep=0.10"
B
pa=57.4°
sep=12.45"
pa=57.0°
sep=12.41"
Bb
pa=57.9°
sep=12.63"
pa=57.5°
sep=12.59"
pa=86.8°
sep=0.21"
04417+2302 A
Coord arcsec 2000
044144.89+230151.3
Mag
14.42
Spectral class
M8.25 (red)
04417+2302 Ab
Coord arcsec 2000
044144.90+230151.2
Mag
21.2
Spectral class
L0 (very deep red)
Calc delta mag
2.3
Calc coord
yes
04417+2302 B
Coord arcsec 2000
044145.65+230158.0
Coord calc
044145.58+230157.9
Mag
10.2
Mag composta
10.73
PmRA
-2.00
PmDE
-18.0
Calc delta mag
8.7
04417+2302 Bb
Coord arcsec 2000
044145.66+230158.0
Mag
13
Calc delta mag
5.9
Calc coord
yes