Open Access
Table 1
Summary of known parameters of HD 34700 A.
| Parameter | Value | Reference |
|---|---|---|
| RA (J2000) | 05:19:41.41 | 1 |
| Dec (J2000) | +05:38:42.80 | 1 |
| Distance | 350.5 (±2.5) pc | 1 |
| Pbin | 23.4877 days | 2 |
| ebin | 0.25 | 2 |
| ibin | 39° | 2 |
| Teff | 5900 K + 5800 K | 2 |
| q ≡ M1/M2 | 0.987 ± 0.014 | 2 |
| υ sin i (Aa, Ab) | 26.3, 21.7 (±0.6) km s−1 | 3 |
| Spectral type | G0 IVe + G0 IVe | 4 |
| Age | ~5 Myr | 5 |
| Mbin | 4 M⊙ | 5 |
| Mdust | 1.2 (±0.2) × 10−4 M⊙ | 5 |
| ioutring | 42° | 5 |
References. (1) Gaia Collaboration (2021); (2) Torres (2004); (3) Sterzik et al. (2005); (4) Mora et al. (2001); (5) Monnier et al. (2019).
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