WDS 09173-6841 I 358 AB,C (HD 80671) : NOTES
 
 
discov_num notes refcode
FIN 363 Speckle observations needed to refine relative orbit.
AB: Hipparcos parallax 30.64 +/- 0.70 mas. Dynamical parallax 27.2 mas,
masses 1.63 and 1.37 Msun. FIN 363 has an unusually short period of
only 3.44 yr. The Hipparcos photometry is doubtful because of close
0.1" separation. Tok2012b
AB: Martin et al. (1998) derive component masses 3.661 +/- 0.338 and
3.661 +/- 0.338 Msun. Mig1998
AB: Docobo & Andrade (2013) derive a dynamical parallax of 29.71 +/-
1.33 mas and component masses 1.43 +/- 0.25 and 1.06 +/- 0.20 Msun.
See paper for extensive notes on this system. Doc2013d
 
 
REFERENCES
 
 
refcode metd author reference
Doc2013d orb - Docobo, J.A. & Andrade, M. 2013MNRAS.428..321D
Doc2013d MNRAS 428, 321, 2013
Mig1998 orb - Martin, Ch., Mignard, F., Hartkopf, W.I., & McAlister, H.A. 1998A&AS..133..149M
Mig1998 A&AS 133, 149, 1998
Tok2012b S j Tokovinin, A. 2012AJ....144...56T
Tok2012b +orb AJ 144, 56, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 DOC Docobo, J. (Docobo et al.)
205 DOC Docobo, J.A., Andrade, M., Ling, J.F., Prieto, C., Tamazian, V.S., Balega, Yu.Yu.,
205 DOC Blanco, J., Maximov, A.F., et al.
266 DOC Docobo, J.A., Tamazian, V.S., Andrade, M., Ling, J.F., Balega, Y.Y.,
266 DOC Lahulla, J.F., & Maximov, A.
271 DOC Docobo, J.A., Tamazian, V.S., Balega, Y.Y., Andrade, M., Schertl, D., Weigelt, G.,
271 DOC Campo, P., & Palacios, M.
302 DOC Docobo, J.A., Tamazian, V.S., Andrade, M., Ling, J.F., Balega, Y.Y.,
302 DOC Lahulla, J.F., & Maximov, A.
302 DOC Highlights of Spanish Astrophysics V, Ap&SS Proc. (Springer-Verlag, Berlin),
302 DOC p 491, 2010 (no data)
716 I MNRAS 57, 533, 1897 (data also in I__1897b,
716 I I__1897c)
873 TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
873 TOK Martinez, M., & Mondaca, E.
938 TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
938 TOK Ratzloff, J. & Walter, F.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09173-6841 I 358 AB,C 2000 2 313 19.1 5.44 12.30 F4V N D 091717.23-684122.7
09173-6841 I 358 AB,C 2015 4 313 18.8 5.44 12.30 F4V N 091717.23-684122.7
09173-6841 I 358 AB,C 2016 5 313 18.8 5.44 12.30 F4V N 091717.23-684122.7

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