20238-4845 NSC 29
20h 23m 49.63s -48° 44' 35.0" P.A. 225.00 sep 11.4 mag 11.70,16.20 Sp M4+L0
Coord 2000
20238-4845
Discov num
NSC 29
Comp
Coord arcsec 2000
20 23 49.63 -48 44 35.0
Date first
2016
Date last
2016
Obs
1
Pa first
225
Pa last
225.4
P.A. Now (θ)
225.4°
Sep first
11.4
Sep last
11.382
Sep. Now (ρ)
11.382"
Mag pri
11.70
Mag sec
16.20
delta mag (ΔM)
4.5
Spectral class
M4+L0 (red/very deep red)
Pri motion ra
+014
Sec motion ra
+018
Pri motion dec
-136
Sec motion dec
-128
Notes
V
K
(Proper motion indicates physical, 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
rPM=0.065 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation
Telescopium
WDS 20238-4845 NSC 29 : NOTES
No records found.
REFERENCES
refcode
metd
author
reference
NSC2022
E
Kiwy, F., Faherty, J.K., Meisner, A., Schneider, A.C., Kirkpatrick, J.D., Kuchner,
2022AJ....164....3K
NSC2022
M.J., Burgasser, A.J., Casewell, S., Kiman, R., Calamari, E., Aganze, C., Hsu,
NSC2022
C.-C., Saino, A. & Thakur, V.
NSC2022
AJ 164, 3, 2022
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
20238-4845
NSC 29
2016
1
225
11.4
11.70
16.20
M4+L0
V K
202349.63-484435.0
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20238-4845 NSC 29 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20238-4845 NSC 29 : MEASURES
No records found.
WDS 20238-4845 : VIRTUAL EYEPIECE
WDS 20238-4845 : ALADIN DSS IMAGE @ 20h 23m 49.63s -48° 44' 35.0"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 20238-4845 NSC 29 : NEIGHBORHOODS
Show
name
coord_2000
discov#
comp
pa
sep
dist(')
Show 20238-4845
NSC 29
225
11.4
Show 20266-4905
BRT1109
108
5.4
35
Show 20275-4838
I 663
71
0.8
38
Show 20228-4800
UC 4162
127
41.6
46
Show 20266-4758
I 1419
BC
342
3.4
55
Show 20266-4758
I 1419
AB
129
55.1
55
Show 20291-4826
I 1421
341
0.4
56
Show 20177-4834
BRT1106
73
4.5
62
Show 20192-4757
RST1066
184
0.5
67
Show 20238-4736
FIN 278
202
3.9
69
Show 20191-4937
RST1065
69
1.3
71
Show 20261-4734
I 1086
23
2.2
75
Show 20163-4826
LDS 707
25
18.3
76
Show 20217-5000
SKF 376
300
21.3
79
Show 20174-4750
UC 4139
4
30.2
85
Show 20248-4719
HDS2920
227
0.2
87
Show 20227-4711
TDT2219
283
0.5
94
Show 20205-4713
I 1415
35
1.8
98
Show 20331-4932
UC 4215
113
41.9
103
Show 20139-4812
TDT2107
242
0.6
104
Show 20321-4742
I 1087
AB
95
3.5
104
Show 20321-4742
TOK 628
AC
120
999.9
104
Show 20343-4816
I 1423
AB
50
1.5
108
Show 20343-4816
TOI2244
AC
307
20.3
108
Show 20327-4949
TSN 34
213
8.7
109
Show 20195-4702
TSN 10
87
68.3
112
Show 20315-5012
B 488
78
1.7
115
Show 20286-4655
RSS 548
174
15.4
120
Show 20232-5047
RST1068
203
0.3
123
Show 20358-4815
BRT1112
145
4.8
123
Show 20142-5007
VSP 55
96
0.1
125
Show 20176-5034
HDS2896
70
12.8
125
Show 20333-4722
BRT1110
239
4.1
126
Show 20358-4747
I 665
304
2.9
133
Show 20109-4806
UC 4114
8
13.9
135
Show 20139-5019
HU 1613
142
0.7
136
Show 20100-4914
KPP1803
353
14.0
140
Show 20381-4846
UC 4241
189
44.7
142
Show 20380-4828
WSP 88
147
16.3
143
Show 20124-5014
I 1046
51
1.2
144
Show 20127-5019
HJ 5174
266
18.8
144
Show 20354-5014
LDS 714
AC
238
100.3
144
Show 20354-5014
WOR9002
AB
273
1.1
144
Show 20267-5107
UC 4186
345
9.2
146
Show 20091-4856
RST1060
151
0.2
146
Show 20236-5111
I 1417
312
0.8
147
Show 20385-4821
BRT1113
211
4.6
148
Show 20274-5108
RST1070
287
1.2
149
Show 20291-5105
I 664
281
1.5
150
Show 20151-5048
RSS 544
167
17.6
150
Show 20270-5111
KPP 584
85
5.4
150
WDS 20238-4845 : COMPONENTS
20238-4845 A
Componente originario normalizzato
AB
Coord arcsec 2000
202349.63-484435.0
Mag
11.7
Spectral class
M4 (red)
PmRA
14.00
PmDE
-136.0
20238-4845 B
Componente originario normalizzato
AB
Coord arcsec 2000
202349.09-484443.0
Mag
16.2
Spectral class
L0 (very deep red)
PmRA
18.00
PmDE
-128.0
Calc delta mag
4.5
Calc coord
yes
