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Table 3.
Algol system centre of mass parameters.
| Parameter | Value | Unit |
|---|---|---|
| Parallax | 34.7 ± 0.6 | mas |
| Primary mass | 3.70 | M⊙ |
| Secondary mas | 0.79 | M⊙ |
| Tertiary mass | 1.51 ± 0.02 | M⊙ |
| Right ascension proper motion | 2.70 ± 0.07 | mas yr−1 |
| Declination proper motion | −0.80 ± 0.09 | mas yr−1 |
| Radial velocity | 2.1 | km s−1 |
| Right ascension | 3h08m10 13241 ± 0.7 |
mas |
| Declination | 40°57′20 3353 ± 0.6 |
mas |
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