| Discovery | |
|---|---|
| Discovered by | Max Wolf |
| Discovery site | Heidelberg |
| Discovery date | 3 August 1918 |
| Designations | |
| MPC designation | (897) Lysistrata |
| Pronunciation | /laɪˈsɪstrətə/ |
| Alternative designations | 1918 DZ |
| Orbital characteristics | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 97.33 yr (35551 days) |
| Aphelion | 2.7820 AU (416.18 Gm) |
| Perihelion | 2.3016 AU (344.31 Gm) |
| Semi-major axis | 2.5418 AU (380.25 Gm) |
| Eccentricity | 0.094510 |
| Orbital period (sidereal) | 4.05 yr (1480.2 d) |
| Mean anomaly | 87.8819° |
| Mean motion | 0° 14 35.592 / day |
| Inclination | 14.326° |
| Longitude of ascending node | 257.977° |
| Argument of perihelion | 24.460° |
| Earth MOID | 1.29145 AU (193.198 Gm) |
| Jupiter MOID | 2.32255 AU (347.449 Gm) |
| TJupiter | 3.395 |
| Physical characteristics | |
| Mean radius | 10.955±0.7 km |
| Synodic rotation period | 11.26 h (0.469 d) |
| Geometric albedo | 0.2619±0.036 |
| Absolute magnitude (H) | 10.37 |
897 Lysistrata /laɪˈsɪstrətə/ is a minor planet orbiting the Sun that was discovered by German astronomer Max Wolf on August 3, 1918.
This is a member of the dynamic Maria family of asteroids that most likely formed as the result of a collisional breakup of a parent body.
References
- 'Lysistrate' in Noah Webster (1884) A Practical Dictionary of the English Language
- Yeomans, Donald K., "897 Lysistrata", JPL Small-Body Database Browser, NASA Jet Propulsion Laboratory, retrieved 2 May 2016.
- Veeder, G. J.; et al. (March 1995), "Eos, Koronis, and Maria family asteroids: Infrared (JHK) photometry" (PDF), Icarus, 114 (1): 186–196, Bibcode:1995Icar..114..186V, CiteSeerX 10.1.1.31.2739, doi:10.1006/icar.1995.1053.
External links
- 897 Lysistrata at AstDyS-2, Asteroids—Dynamic Site
- 897 Lysistrata at the JPL Small-Body Database
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