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Table 1
Orbital elements for FF UMa (HD 82286).
| P | = 3.275179 ± 0.000023 days | T0 | = HJD 2 451 855.260 ± 0.009 | |||
| γ | = − 2.08 ± 0.35 km s-1 | a1sini | = 1.316 ± 0.021 Gm | |||
| K1 | = 29.2 ± 0.5 km s-1 | a2sini | = 2.84 ± 0.05 Gm | |||
| K2 | = 63.1 ± 1.1 km s-1 | f(m1) | = 0.0085 ± 0.0004 M⊙ | |||
| q | = 2.16 ± 0.05 (=m1/m2) | f(m2) | = 0.085 ± 0.005 M⊙ | |||
| e | ≡ 0 | m1sin3i | = 0.183 ± 0.009 M⊙ | |||
| ω | is undefined in a circular orbit | m2sin3i | = 0.0846 ± 0.0033 M⊙ | |||
| rms residual (unit weight) = 2.05 km s-1 | ||||||
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