WDS 22061-0521 TOK 373 (NT Aqr) : NOTES
discov_num |
notes |
refcode |
TOK 373 |
SB with preliminary 13y period (CfA) and expected semi-major axis of |
|
|
0".19 is tentatively resolved here for the first time at 0".07 and |
|
|
dK=1.7. Strangely, it was not resolved previously be speckle or AO. |
|
|
This is the young BY Dra variable NT Aqr and an X-ray source. |
Tok2013b |
REFERENCES
refcode |
metd |
author |
reference |
Tok2013b |
A j |
Tokovinin, A., Hartung, M., & Hayward, T.L. |
2013AJ....146....8T |
Tok2013b |
|
AJ 146, 8, 2013 |
|
Tok2019c |
St j |
Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. |
2019AJ....158...48T |
Tok2019c |
+orb |
AJ 158, 48, 2019 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
22061-0521 |
TOK 373 |
|
2013 |
4 |
46 |
0.1 |
7.58 |
9.00 |
G5V |
N |
220605.33-052128.9 |
22061-0521 |
TOK 373 |
|
2017 |
7 |
233 |
0.1 |
7.60 |
11.30 |
G5V |
N |
220605.33-052128.9 |
22061-0521 |
TOK 373 |
|
2018 |
8 |
229 |
0.2 |
7.60 |
11.30 |
G5V |
N |
220605.33-052128.9 |
22061-0521 |
TOK 373 |
|
2019 |
9 |
227 |
0.2 |
7.60 |
11.30 |
G5V |
NO |
220605.33-052128.9 |
22061-0521 |
TOK 373 |
|
2020 |
10 |
225 |
0.2 |
7.60 |
11.30 |
G5V |
NO |
220605.33-052128.9 |
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