WDS 20103-2147 PRB 8 : NOTES
| discov_num |
notes |
refcode |
| PRB 8 |
Primary is WD 2007-21 = GJ 781.3 = NLTT 48815, secondary is NLTT |
|
|
48706. Possible CPM pair, according to Probst (1983). |
Prb1983 |
REFERENCES
| refcode |
metd |
author |
reference |
| Prb1983 |
Ci - |
Probst, R.G. |
1983ApJS...53..335P |
| Prb1983 |
|
ApJS 53, 335, 1983 |
|
| Prb1983 |
|
(JHK photometry of WDs, list of possible CPM pairs with coarse astrometry) |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 20103-2147 |
PRB 8 |
|
1998 |
1 |
201 |
999.9 |
14.40 |
15.91 |
|
N D |
201017.50-214645.2 |
| 20103-2147 |
PRB 8 |
|
1999 |
2 |
201 |
999.9 |
14.42 |
15.70 |
|
N |
201017.52-214645.7 |
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