| discov_num |
notes |
refcode |
| FIN 350 |
This binary is comprised of a pair of F0V stars of near-zero magnitude |
|
|
difference, so there is considerable uncertainty as to whether the |
|
|
orbit is of short-period/high-eccentricity (P~9yr, e~0.6) or long- |
|
|
period/low-eccentricity (P~18yr, e~0.0). The rms residuals to the |
|
|
speckle observations are slightly smaller for the long-period orbit, |
|
|
but mass sums (a^3/P^2) for the two orbits differ by just 2%, |
|
|
insufficient to rule out either solution on the basis of plausibility. |
Hrt1994 |
|
(Later speckle observations near periastron appeared to favor a short- |
|
|
period solution, but this is still uncertain.) |
|
|
See Baize & Petit (1989) catalog of doubles with variable component. |
Baz1989d |
|
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic |
|
|
masses of 3.39 +/- 0.31, 3.27, and 1.45 Msun, respectively. |
Mlk2012 |
| refcode |
metd |
author |
reference |
| AlW2017 |
S j |
Al-Wardat, M.A., Docobo, J.A., Abushattal, A.A. & Campo, P.P. |
2017AstBu..72...24A |
| AlW2017 |
+orb |
Astrophys. Bull. 72, 24, 2017 |
|
| Baz1989d |
- |
Baize, P. & Petit, M. |
1989A&AS...77..497B |
| Baz1989d |
|
A&AS 77, 497, 1989 |
|
| Hrt1994 |
Sc j |
Hartkopf, W.I., McAlister,H.A., Mason, B.D., Barry, D.J., Turner, N., & Fu, H.-H. |
1994AJ....108.2299H |
| Hrt1994 |
|
AJ 108, 2299, 1994 |
|
| Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
| Mlk2012 |
|
A&A 546, A69, 2012 |
|
