| discov_num |
notes |
refcode |
| MCA 57 |
phi Cyg = 12 Cyg. A double-lined spectroscopic binary now resolved by |
|
|
speckle interferometry. |
|
|
Analysis of the spectroscopic/interferometric orbit is given by |
|
|
McAlister (1982). |
McA1982a |
|
1980.7173: Theta and rho were incorrectly given as 77.1 degrees and |
|
|
0".036, respectively, by McAlister et al. (1983). |
McA1983 |
|
P for Armstrong (1992) solution adopted from spectroscopic orbit of |
MkT1992d |
|
Rach & Herbig (1961). Spectroscopic orbit combined with astrometry |
|
|
from Mark III to derive distance, masses, absolute magnitudes. |
|
|
Data from the Mark III interferometer were combined by Armstrong et. |
MkT1992c |
|
with a reinterpretation of the Rach & Herbig spectroscopic solution to |
Her1961 |
|
determine distance, masses, and absolute magnitudes for this pair of |
|
|
giants. Evolutionary history is discussed. Errors for Mark III |
|
|
astrometry are given as "error ellipses"; these values are tabulated |
|
|
below. Columns include date (BY), major and minor axes of the ellipse |
|
|
(in mas), and ellipse orientation (in degrees). |
|
|
1989.4053 3.6 0.14 100.5 |
|
|
1989.5312 4.8 0.76 81.6 |
|
|
1989.6022 10.8 0.64 81.3 |
|
|
1989.6050 5.8 0.43 77.1 |
|
|
1989.6160 1.04 0.16 74.8 |
|
|
1989.6242 1.15 0.117 75.5 |
|
|
1989.6351 1.58 0.159 75.2 |
|
|
1989.6812 0.45 0.049 92.3 |
|
|
1989.6867 2.65 0.31 84.5 |
|
|
1989.6894 1.47 0.137 85.7 |
|
|
1989.7031 5.5 0.6 85.0 |
|
|
1989.7852 6.1 0.44 76.8 |
|
|
1989.7962 4.8 0.35 70.9 |
|
|
1990.4758 2.3 0.19 85.5 |
|
|
1990.4839 1.68 0.39 91.1 |
|
|
1990.5111 0.135 0.041 112.4 |
|
|
1990.5139 0.181 0.046 94.8 |
|
|
1990.5167 0.40 0.114 93.3 |
|
|
1990.5195 0.29 0.079 86.9 |
|
|
1990.5304 0.109 0.040 87.6 |
|
|
1990.5359 0.116 0.038 89.2 |
|
|
1990.5388 0.55 0.067 76.1 |
|
|
1990.5687 0.25 0.055 85.7 |
|
|
1990.5714 0.141 0.042 84.1 |
|
|
1990.5741 0.28 0.069 93.8 |
|
|
1990.5768 0.178 0.061 96.5 |
|
|
1990.5822 0.29 0.064 97.0 |
|
|
1990.5931 2.2 0.36 95.3 |
|
|
1990.6099 0.63 0.116 69.5 |
|
|
1990.6260 0.40 0.091 93.0 |
|
|
1990.6343 0.96 0.121 82.1 |
|
|
1990.6371 1.17 0.23 76.7 |
|
|
1990.6452 0.158 0.028 80.3 |
|
|
1990.6535 0.42 0.034 75.3 |
|
|
1990.8255 1.03 0.079 72.4 |
|
|
1991.4696 0.71 0.120 100.4 |
|
|
1991.5490 0.25 0.044 80.6 |
|
|
1991.5870 0.23 0.051 95.8 |
|
|
1991.5898 0.25 0.038 91.9 |
|
|
Hipparcos astrometric solution adopted some elements from the orbit of |
HIP1997d |
|
Armstrong et al. (1992). |
MkT1992c |
|
Pourbaix gives combined solution for this resolved SB2, yielding |
Pbx2000b |
|
orbital parallaxes and component masses. |
|
|
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic |
|
|
masses of 7.49 +/- 0.77, 3.75, and 1.78 Msun, respectively. |
Mlk2012 |
| refcode |
metd |
author |
reference |
| Her1961 |
- |
Rach & Herbig |
1961ApJ...133..143R |
| Her1961 |
|
ApJ 133, 143, 1961 |
|
| HIP1997d |
orb - |
Hipparcos |
1997yCat.1239....0E |
| HIP1997d |
|
Hipparcos Catalog, ESA SP-1200, 1997 |
|
| HIP1997d |
|
(DMSA/O Orbital Solutions) |
|
| McA1982a |
orb - |
McAlister, H.A. |
1982AJ.....87..563M |
| McA1982a |
|
AJ 87, 563, 1982 |
|
| McA1983 |
Sc j |
McAlister, H.A., Hendry, E.M., Hartkopf, W.I., Campbell, B.G., & Fekel, F.C. |
1983ApJS...51..309M |
| McA1983 |
|
ApJS 51, 309, 1983 |
|
| MkT1992c |
Km j |
Armstrong, J.T., Hummel, C.A., Quirrenbach, A., Buscher, D.F., Mozurkewich, D., |
1992AJ....104.2217A |
| MkT1992c |
+orb |
Vivekanand, M., Simon, R.S., Denison, C.S., et al. |
|
| MkT1992c |
|
AJ 104, 2217, 1992 |
|
| MkT1992d |
orb - |
Armstrong, J.T. |
1992ASPC...32..492A |
| MkT1992d |
|
IAU Colloq 135, ASP Conf. 32, 492, 1992 |
|
| 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 |
|
