WDS 17341-0303 TOK 417 (HD 159307) : NOTES
 
 
discov_num notes refcode
TOK 417 HIP 85963 has a variable RV and is an acceleration binary. The 91mas
separation implies an orbital period of ~10yr; the estimated masses
are 1.37 and 0.81 Msun. Despite extensive literature (51 references in
SIMBAD), there is no published spectroscopic orbit, while several
high-resolution spectroscopic studies addressed the abundance. 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
17341-0303 TOK 417 2014 1 89 0.1 7.50 10.00 F8 173408.45-030319.9
17341-0303 TOK 417 2018 2 2 0.0 7.50 10.00 F8 N 173408.45-030319.9

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