WDS 03014+0615 HDS 385 (HD 18774) : NOTES
 
 
discov_num notes refcode
HDS 385 Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 1.20 +/- 0.32, 1.76, and 1.82 Msun, respectively. Mlk2012
Teff for A & B : 5670 +/- 100 and 5580 +/- 100 K Mda2018
R for A & B : 0.877+/-0.08 and 0.821+/-0.07 \rsun
L for A & B : 0.71 +/-0.06 and 0.59 +/-0.09 \lsun
M for A & B : 0.99 +/-0.19 and 0.96 +/-0.15 \msun
Age = 11.5 +/- 2 Gyr.
 
 
REFERENCES
 
 
refcode metd author reference
Mda2018 not - Masda, S.G., Al-Wardat, M.A. & Pathan, J.M. 2018JApA...39...58M
Mda2018 J Astrophys Astron 39, 58, 2018
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Tok2019c St j Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. 2019AJ....158...48T
Tok2019c +orb AJ 158, 48, 2019
 
 
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
03014+0615 HDS 385 2003 11 161 0.2 9.52 9.97 G5 OD 030122.67+061457.6
03014+0615 HDS 385 2008 13 199 0.1 9.52 9.97 G8 G8 OD 030122.67+061457.6
03014+0615 HDS 385 2010 16 262 0.1 9.52 9.97 G8 G8 OD 030122.67+061457.6
03014+0615 HDS 385 2012 19 332 0.1 9.52 9.97 G8 G8 OD 030122.67+061457.6
03014+0615 HDS 385 2015 21 90 0.1 9.52 9.97 G8+G8 NO 030122.67+061457.6
03014+0615 HDS 385 2018 26 158 0.2 9.54 9.78 G4.5V+G7V NO 030122.67+061457.6
03014+0615 HDS 385 2019 27 167 0.2 9.54 9.78 G4.5V+G7V NO 030122.67+061457.6
03014+0615 HDS 385 2020 28 173 0.2 9.54 9.78 G4.5V+G7V NO 030122.67+061457.6

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