07537-6339 MUG 8 AB
07h 53m 41.32s -63° 38' 50.4" P.A. 90.00 sep 7.2 mag 6.40,12.70 Sp G5V+M7/8
Coord 2000 |
07537-6339 |
|
Discov num |
MUG 8 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 53 41.32 -63 38 50.4 |
|
Date first |
2002 |
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Date last |
2015 |
|
Obs |
6 |
|
Pa first |
89 |
|
Pa last |
90.1 |
|
P.A. Now (θ) |
90.1° |
|
Sep first |
7.2 |
|
Sep last |
7.24 |
|
Sep. Now (ρ) |
7.24" |
|
Mag pri |
6.40 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
6.3 |
|
Spectral class |
G5V+M7/8 (yellow/red) |
|
Pri motion ra |
-125 |
|
Sec motion ra |
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Pri motion dec |
+145 |
|
Sec motion dec |
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Notes |
N
V
K
(See Notes, Proper motion indicates physical, K-band or other infrared magnitudes) |
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Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
07537-6339 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
07 53 41 -63 38 50 |
MUG 8 AB |
2015 |
6 |
90 |
7.2 |
6.40 |
12.70 |
6.30 |
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<=== |
Show |
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07 53 42 -63 38 50 |
MUG 8 Ba,Bb |
2005 |
4 |
224 |
0.1 |
13.00 |
14.00 |
1.00 |
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Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Carina |
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Gaia DR2 |
5287961677550103424 |
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WDS 07537-6339 MUG 8 AB : NOTES
discov_num |
notes |
refcode |
MUG 8 |
Based on astrometry, photometry and H- and K-band spectroscopy, |
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Mugrauer et al. (2007) conclude that HD 65216 A and B comprise a |
Mug2007 |
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physical pair. The projected separation is 253 au. The Ba and Bb |
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(their B and C) components also appear to be co-moving. From narrow- |
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band photometry of all components, conclude spectral type of Ba is |
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M7-M8 and that of Bb is L2-L3; masses are 0.089 +/- 0.001 and 0.078 |
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+/- 0.001 Msun for Ba and Bb, assuming a system age of 5 Gyr. Orbital |
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period of Ba,Bb estimated at 36y. Theta values estimated from their |
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Figure 6. |
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Primary is planet host star. Two companions Ba and Bb bound to A |
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component. Spectral types of Ba and Bb are M6.5-L0 and M7.5-L4, |
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respectively. |
Egn2007 |
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AB: A is exoplanet host, P=613d, 5542d |
Tok2014d |
REFERENCES
refcode |
metd |
author |
reference |
Egn2007 |
Ao j |
Eggenberger, P., Udry, S., Chauvin, G. Beuzit, J.-L., Lagrange, A.-M., Segransan, |
2007A&A...474..273E |
Egn2007 |
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D., & Mayor, M. |
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Egn2007 |
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A&A 474, 273, 2007 |
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Mug2007 |
Ci j |
Mugrauer, M., Seifahrt, A., & Neuhauser, R. |
2007MNRAS.378.1328M |
Mug2007 |
+E2 |
MNRAS 378, 1328, 2007 |
|
Mug2007 |
+A |
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Tok2014d |
E2 - |
Tokovinin, A. |
2014AJ....147...86T |
Tok2014d |
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AJ 147, 86, 2014 |
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WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
07537-6339 |
MUG 8 |
AB |
2006 |
2 |
89 |
7.1 |
6.40 |
12.70 |
|
KD |
075341.32-633850.4 |
07537-6339 |
MUG 8 |
AB |
2015 |
5 |
90 |
7.2 |
6.40 |
12.70 |
G5V+M7/8 |
NV K |
075341.32-633850.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 07537-6339 MUG 8 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 07537-6339 MUG 8 AB : MEASURES
No records found.
WDS 07537-6339 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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WDS 07537-6339 : ALADIN DSS IMAGE @ 07h 53m 41.32s -63° 38' 50.4"
WDS 07537-6339 MUG 8 AB : NEIGHBORHOODS
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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 |
|
07537-6339 |
MUG 8 |
AB |
90 |
7.2 |
1 |
Show |
|
07537-6339 |
MUG 8 |
Ba,Bb |
224 |
0.1 |
1 |
Show |
|
07536-6346 |
RST 293 |
|
68 |
0.3 |
8 |
Show |
|
07541-6320 |
JNN 311 |
|
157 |
0.9 |
19 |
Show |
|
07504-6400 |
RST 287 |
|
4 |
0.7 |
31 |
Show |
|
07567-6404 |
HJ 4029 |
|
180 |
30.5 |
33 |
Show |
|
07486-6341 |
HJ 4014 |
|
155 |
11.1 |
34 |
Show |
|
07590-6338 |
LDS 199 |
|
196 |
999.9 |
36 |
Show |
|
07477-6343 |
RST 282 |
|
92 |
0.9 |
40 |
Show |
|
07469-6357 |
RST 278 |
|
166 |
2.1 |
49 |
Show |
|
07458-6326 |
TDS5179 |
|
73 |
0.8 |
55 |
Show |
|
07526-6437 |
JNN 310 |
AB |
211 |
1.5 |
59 |
Show |
|
07526-6437 |
JNN 310 |
BC |
326 |
0.2 |
59 |
Show |
|
07525-6239 |
UC 1620 |
|
135 |
14.2 |
60 |
Show |
|
08025-6305 |
KPP 809 |
|
320 |
7.0 |
69 |
Show |
|
07436-6324 |
HJ 4004 |
|
325 |
11.1 |
69 |
Show |
|
08001-6435 |
BRT1968 |
|
190 |
4.7 |
70 |
Show |
|
08043-6331 |
TDS5500 |
|
113 |
0.5 |
72 |
Show |
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07486-6449 |
FIN 111 |
|
55 |
1.8 |
79 |
Show |
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07453-6436 |
TDS5166 |
|
212 |
0.4 |
80 |
Show |
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07533-6219 |
HDS1121 |
|
15 |
0.4 |
80 |
Show |
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07548-6459 |
SKF 461 |
|
352 |
16.7 |
81 |
Show |
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07488-6225 |
FIN 110 |
|
288 |
1.0 |
82 |
Show |
|
07421-6258 |
FIN 108 |
|
149 |
5.1 |
89 |
Show |
|
08047-6250 |
DUN 62 |
|
259 |
86.3 |
89 |
Show |
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08018-6225 |
FIN 112 |
|
266 |
0.5 |
92 |
Show |
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07411-6422 |
TDS5060 |
|
231 |
2.3 |
94 |
Show |
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08043-6449 |
BRT1969 |
|
189 |
4.0 |
98 |
Show |
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07392-6326 |
WIS 142 |
|
140 |
902.0 |
98 |
Show |
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07389-6419 |
FIN 107 |
|
284 |
4.0 |
105 |
Show |
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08000-6156 |
TDS5431 |
|
20 |
0.6 |
112 |
Show |
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07515-6147 |
TDS 417 |
|
134 |
1.4 |
114 |
Show |
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07584-6148 |
UC 1629 |
|
59 |
74.5 |
116 |
Show |
|
07449-6154 |
UC 1611 |
|
24 |
27.3 |
121 |
Show |
|
07359-6309 |
TDS4970 |
|
218 |
2.7 |
123 |
Show |
|
07449-6529 |
RST 274 |
|
64 |
0.4 |
124 |
Show |
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08080-6221 |
HJ 4054 |
BC |
347 |
20.7 |
125 |
Show |
|
08080-6221 |
HJ 4054 |
AB |
291 |
16.8 |
125 |
Show |
|
08080-6221 |
HJ 4054 |
AC |
323 |
33.2 |
125 |
Show |
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08112-6430 |
HJ 4071 |
|
208 |
7.3 |
126 |
Show |
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08128-6359 |
RST 310 |
|
251 |
0.2 |
129 |
Show |
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08053-6158 |
JSP 229 |
|
176 |
1.8 |
129 |
Show |
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07354-6257 |
FIN 106 |
|
88 |
0.3 |
131 |
Show |
|
07523-6549 |
RST 292 |
|
149 |
1.8 |
131 |
Show |
|
08130-6316 |
UC 1653 |
|
25 |
8.7 |
132 |
Show |
|
08044-6149 |
LDS 202 |
|
354 |
158.0 |
132 |
Show |
|
07390-6211 |
TDS5018 |
|
217 |
1.0 |
134 |
Show |
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07455-6137 |
TDS5172 |
|
221 |
2.0 |
135 |
Show |
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08067-6156 |
TDS5539 |
|
79 |
2.6 |
136 |
Show |
|
08010-6131 |
HRG 12 |
|
39 |
4.6 |
138 |
Show |
|
07599-6128 |
JSP 219 |
|
245 |
5.8 |
138 |
|
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WDS 07537-6339 : COMPONENTS
|
A |
B |
B |
pa=0.0°
sep=0.00"
| |
Bb |
pa=91.9°
sep=3.15"
| pa=203.3°
sep=0.11"
|
07537-6339 A
Coord arcsec 2000 |
075341.32-633850.4 |
|
Mag |
6.4 |
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Spectral class |
G5V (yellow) |
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PmRA |
-125.00 |
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PmDE |
145.0 |
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07537-6339 B
Coord arcsec 2000 |
075341.80-633850.4 |
|
Mag |
13 |
|
Mag composta |
12.7 |
|
Spectral class |
M7/8 (red) |
|
Calc delta mag |
6.6 |
|
07537-6339 Bb
Coord arcsec 2000 |
075341.79-633850.5 |
|
Mag |
14 |
|
Spectral class |
L2/3 (very deep red) |
|
Calc delta mag |
7.6 |
|
Calc coord |
yes |
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