| discov_num |
notes |
refcode |
| FOX 116 |
eta And = 38 And. A is a spectroscopic binary, P = 115.7d. |
|
| MKT 2 |
Hummel et al. (1993) orbital elements were derived from Mark III |
MkT1993b |
|
interferometer astrometry. Combined with spectroscopy by Gordon (1946 |
|
|
ApJ, 103, 13) to yield masses and distance. |
|
|
Errors are given as "error ellipses"; these values are tabulated |
|
|
below. Columns include date (BY), major and minor axes of the ellipse |
|
|
(mas), and ellipse orientation (deg): |
|
|
1990.5359 0.57 0.04 107.1 |
|
|
1990.5687 0.12 0.02 105.8 |
|
|
1990.5742 0.17 0.02 105.2 |
|
|
1990.6125 0.43 0.05 102.7 |
|
|
1990.6262 0.12 0.03 98.5 |
|
|
1990.6426 0.09 0.02 96.9 |
|
|
1990.6563 0.08 0.02 93.3 |
|
|
1990.6591 0.06 0.01 85.7 |
|
|
1990.6646 0.24 0.02 81.0 |
|
|
1990.6673 0.06 0.02 82.2 |
|
|
1990.6728 0.09 0.03 100.6 |
|
|
1990.6837 0.61 0.09 78.9 |
|
|
1990.7056 0.08 0.02 92.4 |
|
|
1990.8233 0.08 0.02 98.0 |
|
|
1991.6037 0.22 0.04 105.1 |
|
|
1991.6557 0.10 0.02 88.5 |
|
|
1991.6584 0.12 0.03 98.1 |
|
|
1991.7077 0.10 0.03 96.5 |
|
|
1991.7104 0.08 0.02 99.7 |
|
|
1991.7132 0.05 0.01 84.4 |
|
|
1991.7460 0.08 0.02 84.3 |
|
|
1992.6413 0.19 0.03 85.5 |
|
|
1992.6441 0.56 0.05 96.3 |
|
|
Pourbaix gives combined solution for this resolved SB2, yielding |
Pbx2000b |
|
orbital parallaxes and component masses. |
|
|
Aa,Ab: Malkov et al. (2012) derive dynamical, photometric, and |
|
|
spectroscopic masses 3.88 +/- 0.22, 5.02, and 2.63 Msun, respectively. |
Mlk2012 |
| refcode |
metd |
author |
reference |
| MkT1993b |
Km j |
Hummel, C.A., Armstrong, J.T., Quirrenbach, A., Buscher, D.F., Mozurkewich, D., |
1993AJ....106.2486H |
| MkT1993b |
+orb |
Simon, R.S., & Johnston, K.J. |
|
| MkT1993b |
|
AJ 106, 2486, 1993 |
|
| Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
| Mlk2012 |
|
A&A 546, A69, 2012 |
|
| Pbx2000b |
orb - |
Pourbaix, D. |
2000A&AS..145..215P |
| Pbx2000b |
|
A&AS 145, 215, 2000 |
|
