495 Eulalia
Eulalia (minor planet designation: 495 Eulalia) is a minor planet orbiting the Sun. Eulalia is very near the 3:1 Jupiter orbital resonance.[3]
Modelled shape of Eulalia from its lightcurve | |
Discovery | |
---|---|
Discovered by | Max Wolf |
Discovery site | Heidelberg Observatory |
Discovery date | 25 October 1902 |
Designations | |
(495) Eulalia | |
Pronunciation | /juːˈleɪliə/ |
Named after | the discoverer's wife's grandmother[1] |
1902 KG | |
Orbital characteristics[2] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 113.10 yr (41309 d) |
Aphelion | 2.8101 AU (420.38 Gm) |
Perihelion | 2.1645 AU (323.80 Gm) |
2.4873 AU (372.09 Gm) | |
Eccentricity | 0.12977 |
3.92 yr (1432.8 d) | |
5.5120° | |
0° 15m 4.536s / day | |
Inclination | 2.2795° |
186.478° | |
206.971° | |
Physical characteristics | |
Mean radius | 19.425±0.7 km |
28.967 h (1.2070 d) | |
0.0571±0.004 | |
10.78 | |
References
- Schmadel, Lutz D. (2007). "(495) Eulalia". Dictionary of Minor Planet Names – (495) Eulalia. Springer Berlin Heidelberg. p. 54. doi:10.1007/978-3-540-29925-7_496. ISBN 978-3-540-00238-3.
- "495 Eulalia (1902 KG)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 6 May 2016.
- Walsh, Kevin (2013). "Introducing the Eulalia and new Polana asteroid families: re-assessing primitive asteroid families in the inner Main Belt". Icarus. 225 (1): 783–297. arXiv:1305.2821. Bibcode:2013Icar..225..283W. doi:10.1016/j.icarus.2013.03.005.
- S. Sugita; et al. (19 March 2019). "The geomorphology, color, and thermal properties of Ryugu: Implications for parent-body processes" (PDF). Science. 364 (6437): eaaw0422. doi:10.1126/science.aaw0422. PMID 30890587.
External links
- Lightcurve plot of 495 Eulalia, Palmer Divide Observatory, B. D. Warner (2012)
- Asteroid Lightcurve Database (LCDB), query form (info)
- Dictionary of Minor Planet Names, Google books
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
- 495 Eulalia at AstDyS-2, Asteroids—Dynamic Site
- 495 Eulalia at the JPL Small-Body Database
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