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Discovery[1]
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|---|---|
| Discovered by | Louis Boyer |
| Discovery site | Algiers |
| Discovery date | November 17, 1936 |
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Designations
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| MPC designation | 1400 |
| Alternate name(s) | 1936 WA |
| Minor planet category |
main belt |
| Epoch November 30, 2008 | |
| Ap | 3.8626 AU |
| Peri | 2.3821 AU |
| Semi-major axis | 3.12234 AU |
| Eccentricity | 0.237087 |
| Orbital period | 2015.21 d |
| Mean anomaly | 108.08° |
| Inclination | 15.545° |
| Longitude of ascending node | 210.794° |
| Argument of peri | 109.349° |
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Physical characteristics
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| Sidereal rotation period |
13.356 ± 0.007 h [3] |
| Absolute magnitude (H) | 11.2 |
1400 Tirela (1936 WA) is a main-belt asteroid discovered on November 17, 1936 by Louis Boyer at Algiers.[1]
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