Astronomy:292 Ludovica
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Short description: Main-belt asteroid
 Orbital diagram | |
| Discovery | |
|---|---|
| Discovered by | Johann Palisa |
| Discovery date | 25 April 1890 |
| Designations | |
| (292) Ludovica | |
| A890 HB, 1930 GM | |
| Minor planet category | Main belt |
| Orbital characteristics [1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 124.62 yr (45516 d) |
| |{{{apsis}}}|helion}} | 2.61652 astronomical unit|AU (391.426 Gm) |
| |{{{apsis}}}|helion}} | 2.44314 AU (365.489 Gm) |
| 2.52983 AU (378.457 Gm) | |
| Eccentricity | 0.034267 |
| Orbital period | 4.02 yr (1469.7 d) |
| Mean anomaly | 26.7727° |
| Mean motion | 0° 14m 41.798s / day |
| Inclination | 14.8967° |
| Longitude of ascending node | 43.5319° |
| 287.035° | |
| Physical characteristics | |
| Dimensions | 32.50±0.8 km [1] 33 km [2] |
| Mean density | ~2.7 g/cm3[3] |
| Rotation period | 0.372 d (8.93 h) [4] |
| Geometric albedo | 0.2652±0.014 [1] 0.265 [2] |
| S [5] | |
| Absolute magnitude (H) | 9.9 |
Ludovica (minor planet designation: 292 Ludovica) is a main belt asteroid.
It was discovered by Johann Palisa on 25 April 1890 in Vienna.
References
- ↑ 1.0 1.1 1.2 "292 Ludovica". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=292;cad=1.
- ↑ 2.0 2.1 Supplemental IRAS Minor Planet Survey
- ↑ G. A. Krasinsky (2002). "Hidden Mass in the Asteroid Belt". Icarus 158 (1): 98–105. doi:10.1006/icar.2002.6837. Bibcode: 2002Icar..158...98K.
- ↑ PDS lightcurve data
- ↑ "Asteroid Taxonomy". Planetary Science Institute. Archived from the original on 2010-01-17. https://www.webcitation.org/5mqq3h9Es?url=http://www.psi.edu/pds/resource/taxonomy.html.
External links
- 292 Ludovica at AstDyS-2, Asteroids—Dynamic Site
- 292 Ludovica at the JPL Small-Body Database
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