Discovery | |
---|---|
Discovered by | C. S. Shoemaker |
Discovery site | Palomar Observatory |
Discovery date | 4 November 1988 |
Designations | |
MPC designation | (5731) Zeus |
Pronunciation | /ˈzjuːs/ |
Named after | Zeus |
Alternative designations | 1988 VP4 |
Minor planet category | Apollo |
Orbital characteristics | |
Epoch 13 January 2016 (JD 2457400.5) | |
Uncertainty parameter 0 | |
Observation arc | 9972 days (27.30 yr) |
Aphelion | 3.742369097314678 AU (559.85044833175 Gm) |
Perihelion | 0.7835569964232790 AU (117.21845823701 Gm) |
Semi-major axis | 2.262963046869 AU (338.5344532844 Gm) |
Eccentricity | 0.6537473302944990 |
Orbital period (sidereal) | 3.40 yr (1243.4 d) |
Mean anomaly | 322.1440564184060° |
Mean motion | 0° 17 22.294 / day |
Inclination | 11.42805771205560° |
Longitude of ascending node | 281.6911159636840° |
Argument of perihelion | 217.0194868226350° |
Earth MOID | 0.0717527 AU (10.73405 Gm) |
Physical characteristics | |
Absolute magnitude (H) | 15.6 |
5731 Zeus /ˈzjuːs/ is an Apollo asteroid and near-Earth object discovered on 4 November 1988, by Carolyn Shoemaker at Palomar Observatory. Based on its observed brightness and assumed albedo it is estimated to have a diameter between 2.1 and 4.7 km.
References
- "Zeus". Lexico UK English Dictionary. Oxford University Press. Archived from the original on 22 March 2020.
- "5731 Zeus (1988 VP4)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 13 April 2016.
- "5731 Zeus". European Asteroid Research Node. Archived from the original on 1 October 2010. Retrieved 30 March 2008.
External links
- 5731 Zeus at NeoDyS-2, Near Earth Objects—Dynamic Site
- 5731 Zeus at ESA–space situational awareness
- 5731 Zeus at the JPL Small-Body Database
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