1400 Tirela
| Discovery[1] | |
|---|---|
| Discovered by | Louis Boyer |
| Discovery site | Algiers |
| Discovery date | 17 November 1936 |
| Designations | |
| MPC designation | 1400 |
| 1936 WA | |
| main belt | |
| Orbital characteristics[2][3] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 85.49 yr (31227 days) |
| Aphelion | 3.85939 AU (577.357 Gm) |
| Perihelion | 2.40325 AU (359.521 Gm) |
| 3.13132 AU (468.439 Gm) | |
| Eccentricity | 0.232513 |
| 5.54 yr (2023.9 d) | |
| 246.147° | |
| 0° 10m 40.346s / day | |
| Inclination | 15.6097° |
| 210.114° | |
| 111.199° | |
| Earth MOID | 1.44372 AU (215.977 Gm) |
| Jupiter MOID | 1.91223 AU (286.066 Gm) |
| Jupiter Tisserand parameter | 3.115 |
| Physical characteristics | |
| 13.356 h (0.5565 d) | |
Sidereal rotation period | 13.356 ± 0.007 h [4] |
| 11.4 | |
|
| |
1400 Tirela (1936 WA) is a main-belt asteroid discovered on November 17, 1936, by Louis Boyer at Algiers.[1]
References
- 1 2 "Discovery Circumstances: Numbered Minor Planets (1)-(5000)". IAU: Minor Planet Center. Retrieved December 7, 2008.
- ↑ "(1400) Tirela". AstDyS. Italy: University of Pisa. Retrieved December 13, 2008.
- ↑ "1400 Tirela (1936 WA)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 27 April 2016.
- ↑ Székely; Kiss, L; Szabo, G; Sarneczky, K; Csak, B; Varadi, M; Meszaros, S; et al. (2005). "CCD photometry of 23 minor planets" (abstract). Planetary and Space Science 53 (9): 925–936. arXiv:astro-ph/0504462. Bibcode:2005P&SS...53..925S. doi:10.1016/j.pss.2005.04.006.
External links
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