Astronomy:565 Marbachia
From HandWiki
| Discovery | |
|---|---|
| Discovered by | M. F. Wolf |
| Discovery site | Heidelberg |
| Discovery date | 9 May 1905 |
| Designations | |
| (565) Marbachia | |
| Pronunciation | /mɑːrˈbɑːkiə/ |
| 1905 QN | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 110.91 yr (40510 d) |
| |{{{apsis}}}|helion}} | 2.7604 astronomical unit|AU (412.95 Gm) |
| |{{{apsis}}}|helion}} | 2.1255 AU (317.97 Gm) |
| 2.4429 AU (365.45 Gm) | |
| Eccentricity | 0.12995 |
| Orbital period | 3.82 yr (1394.7 d) |
| Mean anomaly | 112.972° |
| Mean motion | 0° 15m 29.268s / day |
| Inclination | 10.996° |
| Longitude of ascending node | 225.820° |
| 291.598° | |
| Physical characteristics | |
| Mean radius | 13.785±0.45 km |
| Rotation period | 4.587 h (0.1911 d) |
| Geometric albedo | 0.1033±0.007 |
| Absolute magnitude (H) | 10.88 |
Marbachia (minor planet designation: 565 Marbachia) is a minor planet orbiting the Sun. It was named after the German city of Marbach on the river Neckar, birthplace of the writer Friedrich Schiller. This is classified as a D-type asteroid, although it displays a type of polarimetric behavior that is a characteristic of the "barbarians" class.[2] Light curve analysis based on photometric data show a rotation period of 4.587±0.001 h with a brightness variation of 0.30 in magnitude.[3]
References
- ↑ "565 Marbachia (1905 QN)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=565;cad=1.
- ↑ Gil-Hutton, R.; García-Migani, E. (November 2017), "Polarimetric survey of main-belt asteroids. VI. New results from the second epoch of the CASLEO survey", Astronomy & Astrophysics 607: 6, doi:10.1051/0004-6361/201731388, A103, Bibcode: 2017A&A...607A.103G
- ↑ Licchelli, Domenico (March 2006), "Lightcurve analysis of asteroids 78, 126, 522, 565, 714, 1459, 6974", Bulletin of the Minor Planets Section of the Association of Lunar and Planetary Observers 33 (1): 11–13, Bibcode: 2006MPBu...33...11L.
External links
- Lightcurve plot of (565) Marbachia, Antelope Hills Observatory
- 565 Marbachia at AstDyS-2, Asteroids—Dynamic Site
- 565 Marbachia at the JPL Small-Body Database
 |  |
