| discov_num |
notes |
refcode |
| STF1728 |
42 Com = alp Com = Diadem. |
Baz1964 |
|
AB: Additional notes may be found in Madler (1844). |
Mad1844 |
|
AB. A preliminary orbit for this edge-on pair indicates that one of |
|
|
the F5 V stars may partially eclipse the other in early 1990. |
|
|
Components reversed rel std sol's, e.g. in Hartkopf et al. |
Hrt1989 |
|
(1989). Their preliminary orbit for this edge-on pair indicated that |
|
|
one F5V star may have partially eclipsed the other in early 1990. |
|
|
See Baize & Petit (1989) catalog of doubles with variable component. |
Baz1989d |
|
1997.1179: The magnitude difference of the system is listed in the WDS |
|
|
as 0.0. Our reduction does not give the quadrant unambiguously, so we |
|
|
adopt the quadrant that gives a position angle consistent with |
|
|
previous measures in the WDS. |
Hor1997 |
|
Spectral types amd masses of components assigned by ten Brummelaar et |
|
|
al., based on adaptive optics observations. |
TtB2000 |
|
Calculated mass sum is 2.45 +/- 0.18 Msun, reasonable for two F5 |
|
|
dwarfs. Closest approach of about 0.32 mas is predicted around 2015 |
|
|
Jan 24 (to within about a week), eclipse duration ~1.5 days. |
Mut2010b |
|
Muterspaugh et al. (2015) revised their orbit, following discovery of |
Mut2015 |
|
three old measures whose theta measures had incorrect quadrants, which |
|
|
had led to an incorrect prediction of the eclipse timing. |
|
| refcode |
metd |
author |
reference |
| Baz1964 |
Ma - |
Baize, P. |
1964JO.....47....1B |
| Baz1964 |
+orb |
J. Obs. 47, 1-26, 1964 |
|
| Baz1989d |
- |
Baize, P. & Petit, M. |
1989A&AS...77..497B |
| Baz1989d |
|
A&AS 77, 497, 1989 |
|
| Hor1997 |
S j |
Horch, E.P., Ninkov, Z., & Slawson, R. |
1997AJ....114.2117H |
| Hor1997 |
|
AJ 114, 2117, 1997 |
|
| Hrt1989 |
orb - |
Hartkopf, W.I., McAlister, H.A., & Franz, O.G. |
1989AJ.....98.2275B |
| Hrt1989 |
|
AJ 98, 1014, 1989 |
|
| Mad1844 |
Ma - |
Maedler, J.H. |
. |
| Mad1844 |
|
Dorpat Observations 11, 3, 1844 |
|
| Mut2010b |
Kp - |
Muterspaugh, M.W., Hartkopf, W.I., Lane. B.F., O'Connell, J., Williamson, M., |
2010AJ....140.1623M |
| Mut2010b |
|
Kulkarni, S.R., Konacki, M., Burke, B.F., Colavita, M.M., Shao, M., & |
|
| Mut2010b |
|
Wiktorowicz, S.J. |
|
| Mut2010b |
|
AJ 140, 1623, 2010 |
|
| Mut2015 |
Kf j |
Muterspaugh, M.W., Mijngaarden, M.J.P., Henrichs, H.F., Lane, B.F., Hartkopf, W., |
2015AJ....150..140M |
| Mut2015 |
+Kn |
Henry, G.W., Schaefer, G.H., Farrington, C., Hummel, C.A., & Zavala, R.T. |
|
| Mut2015 |
+orb |
AJ 150, 140, 2015 |
|
| TtB2000 |
Ac j |
ten Brummelaar, T.A., Mason, B.D., McAlister, H.A., Roberts, L.C., Jr., |
2000AJ....119.2403T |
| TtB2000 |
|
Turner, N.H., Hartkopf, W.I., & Bagnuolo, W.G., Jr. |
|
| TtB2000 |
|
AJ 119, 2403, 2000 (magnitude differences from Mt. Wilson AO) |
|
