discov_num | notes | refcode |
REP 41 | A: HBC 644 = Haro 1-14c PMS binary resolved by Keck Interferometer. | |
The orbit is based on V^2 measurements obtained 2004-2007, plus radial | ||
velocity data from 2001-2007. The best-fit masses and distance from | ||
statistical analysis of the orbital solutions are 0.961 +0.265/-0.083 | ||
and 0.326 +0.092/-0.023 Msun; 111 +19/-18 pc. A comparison with | ||
evolutionary tracks suggests an age of 3-4 Myr. | Sfr2008 | |
A combined solution yielded masses 0.905 +/- 0.043 and 0.308 +/- 0.011 | ||
Msun, plus a distance of 95.55 +/- 9 pc. | LeB2014 |
refcode | metd | author | reference |
LeB2014 | A - | Le Bouquin, J.-B., Monin, J.-L., Berger, J.-P., Prato, L., Benisty, M., & | 2014A&A...561A..101 |
LeB2014 | +orb | Schaefer, G. | |
LeB2014 | A&A 561, A101, 2014 | ||
Sfr2008 | orb - | Schaefer, G.H., Simon, M., Prato, L., & Barman, T. | 2008AJ....135.1659S |
Sfr2008 | +Kk | AJ 135, 1659, 2008 |
idgroup | discov | author |
1 | REP | Reipurth, B. & Gee, G. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
16311-2405 | REP 41 | 2004 | 3 | 123 | 13.0 | 13.75 | Ke | D | 163104.37-240433.3 | ||
16311-2405 | REP 41 | 2010 | 5 | 123 | 12.8 | 12.35 | 14.30 | Ke | N | 163104.37-240433.3 | |
16311-2405 | REP 41 | 2015 | 6 | 122 | 13.1 | 12.35 | 14.30 | Ke | N | 163104.37-240433.3 |