897 Lysistrata

897 LysistrataDiscovery

Discovered by| Max Wolf
Discovery site| Heidelberg
Discovery date| 3 August 1918
Designations

MPC designation

| (897) Lysistrata
Pronunciation| /laɪˈsɪstrətə/[1]

Alternative designations

| 1918 DZ
Orbital characteristics[2]
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° 14m 35.592s / 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.[3]

## References[edit]

1. ^ 'Lysistrate' in Noah Webster (1884) A Practical Dictionary of the English Language
2. ^ Yeomans, Donald K., "897 Lysistrata", JPL Small-Body Database Browser, NASA Jet Propulsion Laboratory, retrieved 2 May 2016.
3. ^ Veeder, G. J.; et al. (March 1995), "Eos, Koronis, and Maria family asteroids: Infrared (JHK) photometry" (PDF), Icarus, vol. 114, pp. 186–196, Bibcode:1995Icar..114..186V, CiteSeerX 10.1.1.31.2739, doi:10.1006/icar.1995.1053.

## External links[edit]

* 897 Lysistrata at AstDyS-2, Asteroids—Dynamic Site
* Ephemeris * Observation prediction * Orbital info * Proper elements * Observational info
* 897 Lysistrata at the JPL Small-Body Database
* Close approach * Discovery * Ephemeris * Orbit diagram * Orbital elements * Physical parameters

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