WDS 03448+4602 BAG 8 AC (HD 23140) : NOTES
 
 
discov_num notes refcode
BAG 8 Combined astrometric/spectroscopic solution by Balega et al. (2002), Bag2002b
including determination of component masses.
The Balega (2002) orbit predicts a separation of 0.055" in mid-2006, Bag2002b
opening rapidly to 0".197 in late 2007. Perhaps T0 is not quite
correct? Hrt2009
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 1.54 +/- 0.13, 1.54, and 0.79 Msun, respectively. Mlk2012
A(B) Teff = 5350+/-50(4400+/-50) K, R = 0.95+/-0.06(0.58+/-0.06) \rsun, AlW2014c
L = 0.56+/-0.01(0.10+/-0.02) \lsun, M = 0.83+/-0.05(0.60+/-0.05) \msun.
 
 
REFERENCES
 
 
refcode metd author reference
AlW2014c not j Al-Wardat, M.A., Balega, Yu.Tu., Leushin, V.V., Zuchkov, R.Ya., Abujbha, R.M., 2014AstBu..69..198A
AlW2014c +orb Al-Waqfi, K.S. & Masda, S.
AlW2014c Astrophys. Bull. 69, 58, 2014
Bag2002b S j Balega, Y.Y., Tokovinin, A.A., Pluzhnik, E.A., & Weigelt, G. 2002SvAL...28..773B
Bag2002b +orb SvAL 28, 773, 2002
Hrt2009 Su j Hartkopf, W.I. & Mason, B.D. 2009AJ....138..813H
Hrt2009 +orb AJ 138, 813, 2009
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03448+4602 BAG 8 AC 1993 1 134 0.0 7.80 9.00 K2 N 034448.83+460209.0

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