WDS 08021-1710 TOK 394 AC : NOTES
 
 
discov_num notes refcode
HDS1140 AB + TOK 394AC: This is the high-PM M-dwarf LP 784-12 (HIP 39293) at
30pc. A new distant component C was found at 1".8 in addition to the
known pair HDS 1140 which closed from 0".4 in 1991.25 to 0".33 now. It
is confirmed as physical by its fixed position during one year, the
quadrant of the triple was determined in run 5. 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
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08021-1710 TOK 394 AC 2015 3 332 1.8 11.42 14.00 M1.5 080203.61-171019.8
08021-1710 TOK 394 AC 2016 6 332 1.8 11.42 14.00 M1.5 N 080203.40-171018.6
08021-1710 TOK 394 AC 2018 7 331 1.8 11.42 14.00 M1.5 N 080203.40-171018.6
08021-1710 TOK 394 AC 2019 8 330 1.8 11.42 14.00 M1.5 N 080203.40-171018.6
08021-1710 TOK 394 AC 2020 9 329 1.8 11.42 14.00 M1.5 N 080203.40-171018.6

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