WDS 22334-0937 MCT 13 : NOTES
| discov_num |
notes |
refcode |
| MCT 13 |
GJ 4282 = Steph 2018 |
|
|
Daemgen et al. (2007) derive a distance of 26.7 +/- 4.1 pc, separation |
Dae2007 |
|
of 41.9 +/- 6.4 au, and a predicted orbital period of 382 +89/-90 yr. |
|
|
Spectral types for both stars are M3.0 +/- 0.5; masses for both are |
|
|
0.42 +0.05/-0.06 Msun. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| Dae2007 |
A j |
Daemgen, S., Siegler, N., Reid, I.N., & Close, L.M. |
2007ApJ...654..558D |
| Dae2007 |
|
ApJ 654, 558, 2007 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
MCT |
McCarthy, C., Zuckerman, B., & Becklin, E.E. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 22334-0937 |
MCT 13 |
|
2005 |
2 |
280 |
1.6 |
12.41 |
12.50 |
M3 M3 |
N D |
223322.57-093653.9 |
| 22334-0937 |
MCT 13 |
|
2008 |
3 |
99 |
1.4 |
12.41 |
12.50 |
M3 M3 |
N D |
223322.57-093653.9 |
| 22334-0937 |
MCT 13 |
|
2010 |
6 |
278 |
1.5 |
10.10 |
10.00 |
M3 M3 |
NV K |
223322.65-093653.8 |
| 22334-0937 |
MCT 13 |
|
2016 |
7 |
275 |
1.4 |
10.10 |
10.00 |
M3+M3 |
NV K |
223322.65-093653.8 |
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