Astronomy:567 Eleutheria
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_Eleutheria.png) Shape of Eleutheria from modeled lightcurve | |
| Discovery | |
|---|---|
| Discovered by | Paul Götz |
| Discovery site | Heidelberg |
| Discovery date | 28 May 1905 |
| Designations | |
| (567) Eleutheria | |
| Pronunciation | /ɛljuːˈθɪəriə/[1] |
| 1905 QP | |
| Orbital characteristics[2] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 110.89 yr (40504 d) |
| |{{{apsis}}}|helion}} | 3.4182 astronomical unit|AU (511.36 Gm) |
| |{{{apsis}}}|helion}} | 2.8471 AU (425.92 Gm) |
| 3.1327 AU (468.65 Gm) | |
| Eccentricity | 0.091156 |
| Orbital period | 5.54 yr (2025.2 d) |
| Mean anomaly | 61.183° |
| Mean motion | 0° 10m 39.936s / day |
| Inclination | 9.2562° |
| Longitude of ascending node | 58.278° |
| 133.321° | |
| Physical characteristics | |
| Mean radius | 46.705±1.1 km |
| Rotation period | 7.717 h (0.3215 d) |
| Geometric albedo | 0.0439±0.002 |
| Absolute magnitude (H) | 9.16 |
Eleutheria (minor planet designation: 567 Eleutheria) is a minor planet orbiting the Sun.
Photometric observations of this asteroid made during 2010 showed a rotation period of 7.718±0.001 h with a brightness variation of 0.34±0.02 in magnitude.[3]
References
- ↑ Noah Webster (1884) A Practical Dictionary of the English Language
- ↑ "567 Eleutheria (1905 QP)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=567;cad=1.
- ↑ Pilcher, Frederick (October 2010), "Rotation Period Determinations for 80 Sappho, 145 Adeona, 217 Eudora, 274 Philagoria, 567 Eleutheria, and 826 Henrika", Bulletin of the Minor Planets Section of the Association of Lunar and Planetary Observers 37 (4): 148–149, Bibcode: 2010MPBu...37..148P.
External links
- 567 Eleutheria at AstDyS-2, Asteroids—Dynamic Site
- 567 Eleutheria at the JPL Small-Body Database
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