| discov_num |
notes |
refcode |
| BU 1077 |
alp UMa = 50 UMa = Dubhe. |
|
|
Soderhjelm (1999) orbit has low incl. fixed at 180 deg; observations |
Sod1999 |
|
are lacking near periastron. Pair has a giant primary according to |
|
|
isochrone fit. |
|
|
Faint, distant pair at 385", 7.60V. Possible common proper motion |
|
|
with the SB HD 95638 at 280". |
|
|
See Baize & Petit (1989) catalog of doubles with variable component. |
Baz1989d |
|
photocentric (astrometric) orbit based on combination of ground- |
Gon2002a |
|
based catalogs with Hipparcos. |
|
|
Companion could not be seen any more the following years. |
VBs1954 |
|
Mk III Limb-darkened diameter 7.6 +/- 0.4 mas. |
MkT1988 |
|
Mk III Limb-darkened diameter 7.11 +/- 0.10 mas. |
MkT2001 |
|
Mk III Limb-darkened diameter 6.739 +/- 0.099 mas. |
MkT2003 |
|
NPOI Limb-darkened diameter 6.91 +/- 0.08 mas. |
NOI2001b |
|
NPOI Limb-darkened diameter 6.419 +/- 0.041 mas, Sp = G9III, |
NOI2018 |
|
R =17.03 +/- 0.13 \rsun, Teff = 5012 +/- 65 K, L = 165.1 +/- 8.3 \lsun, |
|
|
M = 3.44 +/- 0.11 \msun, Age = 0.28 +/- 0.03 Gyr. |
|
|
AB: Malkov et al. (2012) derive dynamical and spectroscopic masses |
|
|
5.56 +/- 0.80 and 2.75 Msun, respectively. |
Mlk2012 |
|
Spectroscopic orbital elements have been determined. |
XXX2018e |
| refcode |
metd |
author |
reference |
| Baz1989d |
- |
Baize, P. & Petit, M. |
1989A&AS...77..497B |
| Baz1989d |
|
A&AS 77, 497, 1989 |
|
| Gon2002a |
orb - |
Gontcharov, G.A. & Kiyaeva, O.V. |
2002SvAL...28..261G |
| Gon2002a |
|
SvAL 28, 261, 2002 |
|
| MkT1988 |
not j |
Shao, M., Colavita, M.M., Hines, B.E., Staelin, D.H., Hutter, D.J., Johnston, K.J., |
1988ApJ...327..905S |
| MkT1988 |
|
Mozurkewich, D., Simon, R.S., Hershey, J.L., Hughes, J.A. & Kaplan, G.H. |
. |
| MkT1988 |
|
ApJ 327, 905, 1988 |
. |
| MkT2001 |
not j |
Nordgren, T.E., Sudol, J.J. & Mozurkewich, D. |
2001AJ....122.2707N |
| MkT2001 |
|
AJ 122, 2707, 2001 |
. |
| MkT2003 |
Km - |
Mozurkewich, D., Armstrong, J.T., Hindsley, R., Quirrenbach, A., Hummel, C.A., |
2003AJ....126.2502M |
| MkT2003 |
+not |
Hutter, D., Johnston, K.J., Hajian, A., Elias, N.M., II, Buscher, D., & Simon, R. |
|
| MkT2003 |
|
AJ 126, 2502, 2003 |
|
| Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
| Mlk2012 |
|
A&A 546, A69, 2012 |
|
| NOI2001b |
not j |
Nordgren, T.E., Sudol, J.J. & Mozurkewich, D. |
2001AJ....122.2707N |
| NOI2001b |
|
AJ 122, 2707, 2001 |
. |
| NOI2018 |
not j |
Baines, E.K., Armstrong, J.T., Schmitt, H.R., Zavala, R.T., Benson, J.A., Hutter, |
2018AJ....155...30B |
| NOI2018 |
|
D.J., Tycner, C. & van Belle, G.T. |
|
| NOI2018 |
|
AJ 155, 30, 2018 |
|
| Sod1999 |
orb - |
Soderhjelm, S. |
1999A&A...341..121S |
| Sod1999 |
|
A&A 341, 121, 1999 |
|
| VBs1954 |
Ma - |
Van Biesbroeck, G. |
1954PYerO...8....6V |
| VBs1954 |
+Mb |
Pub. Yerkes Obs. 8, pt. 6, 1954 |
|
| VBs1954 |
+orb |
|
|
| XXX2018e |
not - |
Gray, D.F. |
2018ApJ...869...81G |
| XXX2018e |
|
ApJ 869, 81, 2018 |
|
| XXX2018e |
not - |
Gray, D.F. |
2018ApJ...869...81G |
| XXX2018e |
|
ApJ 869, 81, 2018 |
|
