Astronomy:336 Lacadiera
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Short description: Main-belt asteroid
.png) A three-dimensional model of 336 Lacadiera based on its light curve | |
| Discovery | |
|---|---|
| Discovered by | Auguste Charlois |
| Discovery date | 19 September 1892 |
| Designations | |
| (336) Lacadiera | |
| Pronunciation | Occitan: [lakaˈdjeɾɔ] |
| Named after | La Cadiera |
| 1892 D | |
| Minor planet category | Main belt |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 123.57 yr (45133 d) |
| |{{{apsis}}}|helion}} | 2.4661 astronomical unit|AU (368.92 Gm) |
| |{{{apsis}}}|helion}} | 2.0373 AU (304.78 Gm) |
| 2.2517 AU (336.85 Gm) | |
| Eccentricity | 0.095224 |
| Orbital period | 3.38 yr (1234.2 d) |
| Mean anomaly | 324.173° |
| Mean motion | 0° 17m 30.12s / day |
| Inclination | 5.6530° |
| Longitude of ascending node | 235.044° |
| |{{{apsis}}}|helion}} | 2023-Sep-03 |
| 31.129° | |
| Physical characteristics | |
| Dimensions | 69.31±2.4 km |
| Rotation period | 13.70 h (0.571 d) |
| Geometric albedo | 0.0459±0.003 |
| D | |
| Absolute magnitude (H) | 9.76 |
Lacadiera (minor planet designation: 336 Lacadiera) is a large Main belt asteroid.[1] It is classified as a D-type asteroid and is probably composed of organic rich silicates, carbon and anhydrous silicates. The asteroid was discovered by Auguste Charlois on 19 September 1892 in Nice.
In 2000, the asteroid was detected by radar from the Arecibo Observatory at a distance of 1.21 AU. The resulting data yielded an effective diameter of 69 ± 9 km.[2]
References
- ↑ 1.0 1.1 "336 Lacadiera (1892 D)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=336.
- ↑ Magri, Christopher et al. (January 2007), "A radar survey of main-belt asteroids: Arecibo observations of 55 objects during 1999 2003", Icarus 186 (1): 126–151, doi:10.1016/j.icarus.2006.08.018, Bibcode: 2007Icar..186..126M, http://echo.jpl.nasa.gov/asteroids/MBAs/magri.etal.2007.mbas.pdf, retrieved 2015-04-14.
External links
- 336 Lacadiera at AstDyS-2, Asteroids—Dynamic Site
- 336 Lacadiera at the JPL Small-Body Database
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