| discov_num |
notes |
refcode |
| GNT 1 |
alp Sco = 21 Sco = Antares. The primary is variable: irregular or |
|
|
semiregular with a trace of a 5.8 yr period. |
B__1953a |
|
Mk III Limb-darkened diameter 39.759 +/- 0.399 mas. |
MkT2003 |
|
Duplicity of Antares discovered by a lunar occultation observed at |
|
|
Vienna by Johann Tobias Burg 13 April 1819. |
Dnh2015 |
|
Composite spectrum; M1.5Iab-Ib+B4Ve. |
|
|
Parabolic orbit by Hopmann (1957). |
Hop1957b |
|
sigma = areal constant in the true orbit = 0.04448 arcsec^2/yr |
|
|
q = periastron distance in the true orbit = 2".2055 |
|
|
See Baize & Petit (1989) catalog of doubles with variable component. |
Baz1989d |
| refcode |
metd |
author |
reference |
| B__1953a |
Ma - |
van den Bos, W.H. |
1953CiUO..113..185V |
| B__1953a |
|
Union Obs. Johannesburg Circ. 113, 185, 1953 |
|
| Baz1989d |
- |
Baize, P. & Petit, M. |
1989A&AS...77..497B |
| Baz1989d |
|
A&AS 77, 497, 1989 |
|
| Dnh2015 |
O - |
Dunham, D.W., George, A., Loader, B., Herald, D. & Richichi, A. |
. |
| Dnh2015 |
|
IAU GA Division G poster 1.11, 2015 |
|
| Hop1957b |
orb - |
Hopmann, J. |
1957MiWie...9..135H |
| Hop1957b |
|
Mitt. Sternw. Wien 9, 135-142, 1957 |
|
| Izm2019 |
orb u |
Izmailov, I.S. |
2019AstL...45...30I |
| Izm2019 |
|
Ast. Lett. 45, 30, 2019 |
|
| Izm2019 |
|
(Orbital elements from weighted solutions used when available (Table 2), |
|
| Izm2019 |
|
unweighted elements (Table 1) used for remaining 29 systems.) |
|
| 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 |
|
