WDS 09442-2746 FIN 326 (The Ant) : NOTES
 
 
discov_num notes refcode
FIN 326 the Ant. Spectrum composite; A8V+F7II-III.
See Baize & Petit (1989) catalog of doubles with variable component. Baz1989d
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 6.27 +/- 1.23, 5.74, and 1.13 Msun, respectively. Mlk2012
Docobo & Andrade (2013) derive a dynamical parallax of 10.08 +/- 0.47
mas and component masses 2.1 +/- 0.5 and 1.8 +/- 0.1 Msun. See paper
for extensive notes on this system. Doc2013d
 
 
REFERENCES
 
 
refcode metd author reference
Baz1989d - Baize, P. & Petit, M. 1989A&AS...77..497B
Baz1989d A&AS 77, 497, 1989
Doc2013d orb - Docobo, J.A. & Andrade, M. 2013MNRAS.428..321D
Doc2013d MNRAS 428, 321, 2013
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Tok2020e St j Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. 2020AJ....160....7T
Tok2020e +orb AJ 160, 7, 2020
 
 
DISCOVERER
 
 
idgroup discov author
1 FIN Finsen, W.S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09442-2746 FIN 326 2006 41 90 0.1 5.30 6.18 F7V NO 094412.13-274610.4
09442-2746 FIN 326 2009 44 42 0.1 5.30 6.18 F7V NO 094412.13-274610.4
09442-2746 FIN 326 2011 44 28 0.1 5.30 6.18 F7V NO 094412.13-274610.4
09442-2746 FIN 326 2012 45 22 0.1 5.30 6.18 F7V NO 094412.13-274610.4
09442-2746 FIN 326 2013 46 14 0.1 5.30 6.18 F7V NO 094412.13-274610.4
09442-2746 FIN 326 2014 47 10 0.1 5.30 6.18 F7V NO 094412.13-274610.4
09442-2746 FIN 326 2015 48 0 0.1 5.30 6.18 F7V NO 094412.13-274610.4
09442-2746 FIN 326 2016 49 172 0.1 5.30 6.18 F7V NO 094412.13-274610.4
09442-2746 FIN 326 2018 50 161 0.1 5.30 6.18 F7V NO 094412.13-274610.4
09442-2746 FIN 326 2019 52 103 0.0 5.30 6.18 F7V NO 094412.13-274610.4
09442-2746 FIN 326 2020 54 20 0.0 5.30 6.18 F7V NO 094412.13-274610.4
09442-2746 FIN 326 2021 56 346 0.1 5.30 6.18 F7V NO 094412.13-274610.4

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