| discov_num |
notes |
refcode |
| THB 1 |
Preliminary orbital elements give total mass 2.8 +/- 1.5 Msun. |
Thb1995b |
|
Tamazian et al. (2002) solution includes mass determination based on |
Tam2002 |
|
estimated distance. |
|
|
DF Tau orbit by Schaefer et al. (2006) gives range 1974-2022 for T, |
Sfr2006 |
|
0.05-0.76 for e. Values for P and a are lower limits. |
|
|
Assuming a distance of 140 pc, Schaefer et al. (2014) derive a total |
|
|
mass 1.17 +/- 0.13 Msun. The orbital period of 43.7y closely matches |
|
|
the 44yr timescale of photometric variations; this is consistent with |
|
|
a suggestion by Lamzin et al. (2001 A&A 372, 922) that the variability |
|
|
is caused by the circumstellar accretion rate onto the primary being |
|
|
modulated by the orbital motion of the companion. |
Sfr2014 |
| refcode |
metd |
author |
reference |
| Pra2017 |
A j |
Allen, T.S., Prato, L., Wright-Garba, N., Schaefer, G., Biddle, L.I., Skiff, B., |
2017ApJ...845..161A |
| Pra2017 |
+Zc |
Avilez, I., Muzzio, R., & Simon, M. |
|
| Pra2017 |
+orb |
ApJ 845, 161, 2017 (see paper for additional system BVI photometry, etc.) |
|
| Sfr2006 |
Hf j |
Schaefer, G.H., Simon, M., Beck, T.L., Nelan, E., & Prato, L. |
2006AJ....132.2618S |
| Sfr2006 |
+A |
AJ 132, 2618, 2006 |
|
| Sfr2006 |
|
(information slightly updated using information from Sfr2012. Photometry of DF Tau |
|
| Sfr2006 |
|
= 04271+2542 = THB 1 corrected and converted to V-band by Allen et al. 2017) |
2017ApJ...845..161A |
| Sfr2014 |
orb j |
Schaefer, G.H., Prato, L., Simon, M., & Patience, J. |
2014AJ....147..157S |
| Sfr2014 |
+A |
AJ 147, 157, 2014 |
|
| Tam2002 |
Si j |
Tamazian, V.S., Docobo, J.A., White, R.J., & Woitas, J. |
2002ApJ...578..925T |
| Tam2002 |
+orb |
ApJ 578, 925, 2002 |
|
| Thb1995b |
S - |
Thiebaut, F., Balega, Y., Balega, I., Belkine, I., Bouvier, J., Foy, R., |
1995A&A...304L..17T |
| Thb1995b |
|
Blazit, A., & Bonneau, D. |
|
| Thb1995b |
|
A&A 304, L17, 1995 |
|
