Table 1
Absolute astrophysical parameters of FM Leo (EPIC 201488365).
| Primary | Secondary | |
|---|---|---|
| Mass [M⊙] | 1.32 ± 0.01 | 1.29 ± 0.01 |
| Radius [R⊙] | 1.634 ± 0.005 | 1.498 ± 0.006 |
| logg [cm s−2] | 4.132 ± 0.002 | 4.197 ± 0.003 |
| Teff [K] | 6430 ± 155 | 6420 ± 155 |
| log(L∕L⊙) | 0.61 ± 0.04 | 0.54 ± 0.04 |
| MV | 3.24 ± 0.16 | 3.44 ± 0.16 |
| Orbital period [d] | 6.728609 ± 0.000002 | |
| Mass ratio | 0.976 ± 0.005 | |
| Distance [pc] | 143 ± 8 | |
Notes. Absolute V magnitudes use bolometric corrections from Bessell et al. (1998) and the distance is based on the apparent V -band magnitude inferred from the observed Tycho-2 BT and VT magnitudes.See text for a discussion of possible systematic errors in these parameters.
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