| discov_num |
notes |
refcode |
| STF2130 |
mu Dra = Alrakis. |
Fat1941 |
|
Small motions with 3 or 6 yr periods in one of the components have |
|
|
been suspected, but from the positional and RV observations Heintz |
|
|
finds no evidence for them, and points out that the O-C residuals |
|
|
would be increased by the hypothetical body. |
|
|
AB: H 2 13. |
MEv2010 |
|
AB: Additional notes may be found in Simonov (1937). |
Smw1937 |
|
AB: Prieur et al. (2012) derive a dynamical parallax of 36.3 mas and |
|
|
(using their orbital elements and the revised Hipparcos parallax of |
|
|
van Leeuwen 2007 A&A 474, 653) a total mass 2.8 +/- 0.5 Msun. |
Pru2012 |
|
AB: Low-grade SB orbit for Ba,Bb (P=2270d, K1=2.8km/s), needs |
Pbx2004 |
|
confirmation (SB9) |
Tok2014d |
| BU 1088 |
AC: Star C (mag 13, 13.4" from the center of AB) is in slow retrograde |
|
|
motion; Cf. Heintz (1966). Mt. Wilson spectral types F5s. |
Hei1966 |
| refcode |
metd |
author |
reference |
| Fat1941 |
Ma - |
Fatou, P. |
1941JO.....24...29F |
| Fat1941 |
|
J. Obs. 24, 29, 1941 |
|
| Hei1966 |
orb - |
Heintz, W.D. |
1966VeMun...7...19H |
| Hei1966 |
|
Veroff. Sternw. Munchen 7, 19-28, 1966 |
|
| MEv2010 |
- |
MacEvoy, B. |
................... |
| MEv2010 |
|
private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) |
|
| Pbx2004 |
orb - |
Pourbaix, D., Tokovinin, A.A., & Batten, A.H., Fekel, F.C., Hartkopf, W.I., |
2004A&A...424..727P |
| Pbx2004 |
|
Levato, H., Morrell, N.I., Torres, G., & Udry, S. |
|
| Pbx2004 |
|
A&A 424, 727, 2004 |
|
| Pru2012 |
S j |
Prieur, J.-L., Scardia, M., Pansecchi, L., Argyle, R.W., & Sala, M. |
2012MNRAS.422.1057P |
| Pru2012 |
+orb |
MNRAS 422, 1057, 2012 |
|
| Smw1937 |
Ma - |
Simonov, G.V. |
1938VeBB....5.....S |
| Smw1937 |
|
Pub. Berlin Babelsberg Obs. 11, Pt.5, 1937 |
|
| Tok2014d |
E2 - |
Tokovinin, A. |
2014AJ....147...86T |
| Tok2014d |
|
AJ 147, 86, 2014 |
|
