WDS 07289-3015 HDS 1054 AB : NOTES
| discov_num |
notes |
refcode |
| HDS1054 |
GJ 2060 = V372 Pup. Daemgen et al. (2007) derive a distance of 15.8 |
Dae2007 |
|
+/- 2.3 pc, a separation of 2.8 +/- 0.4 au, and a predicted orbital |
|
|
period of 6 +/- 1 y. Spectral types are M0.5 +/- 0.5 and M1.5 +/- 1.0; |
|
|
masses are 0.59 +/- 0.05 and 0.52 +/- 0.08 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 |
|
| Tok2018e |
orb - |
Tokovinin, A. |
2018IAUDS.195....1T |
| Tok2018e |
|
Inf. Circ. 195, 1, 2018 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
HDS |
Hipparcos Double Star (from additional DD list) |
| 1 |
SKF |
Skiff, B.A. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 07289-3015 |
HDS1054 |
AB |
2010 |
4 |
176 |
0.5 |
10.23 |
12.10 |
M1V:e+M1. |
N |
072851.46-301447.4 |
| 07289-3015 |
HDS1054 |
AB |
2012 |
7 |
192 |
0.3 |
10.23 |
12.10 |
M1V:e+M1. |
NV |
072851.46-301447.4 |
| 07289-3015 |
HDS1054 |
AB |
2015 |
10 |
161 |
0.4 |
10.23 |
12.10 |
M1V:e+M1. |
NV |
072851.46-301447.4 |
| 07289-3015 |
HDS1054 |
AB |
2018 |
11 |
178 |
0.5 |
10.23 |
12.10 |
M1V:e+M1. |
NO V |
072851.46-301447.4 |
| 07289-3015 |
HDS1054 |
AB |
2019 |
12 |
191 |
0.3 |
10.23 |
12.10 |
M1V:e+M1. |
NO V |
072851.46-301447.4 |
| 07289-3015 |
HDS1054 |
AB |
2020 |
13 |
196 |
0.2 |
10.23 |
12.10 |
M1V:e+M1. |
NO V |
072851.46-301447.4 |
| 07289-3015 |
HDS1054 |
AB |
2021 |
15 |
151 |
0.3 |
10.23 |
12.10 |
M1V:e+M1. |
NO V |
072851.46-301447.4 |
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