WDS 18267-3024 TOK 421 (HD 169586) : NOTES
 
 
discov_num notes refcode
TOK 421 HIP 90397 is an acceleration binary with a variable RV (GCS), resolved
here at 69mas (estimated period ~4yr). The star is targeted by
exo-planet programs. Tok2015c
 
 
REFERENCES
 
 
refcode metd author reference
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18267-3024 TOK 421 2014 1 100 0.1 6.90 9.00 G0V 182640.80-302335.5
18267-3024 TOK 421 2017 5 288 0.1 6.90 9.00 G0V N 182640.80-302335.5

If you need more information about this double, apply for a data request form to the WDS.