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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