2016 EU85
2016 EU85 is an asteroid, classified as near-Earth object and potentially hazardous asteroid of the Apollo group, approximately 400 meters in diameter. It was first observed on 10 March 2016, by the Pan-STARRS survey at Haleakala Observatory, Hawaii, United States.
| Discovery | |
|---|---|
| Discovered by | Pan-STARRS |
| Discovery site | Haleakala Obs. |
| Discovery date | 10 March 2016 (discovery: first observation only) |
| Designations | |
MPC designation | 2016 EU85 |
Minor planet category |
|
| Orbital characteristics | |
| Epoch 4 September 2017 (JD 2458000.5) | |
| Uncertainty parameter 3 | |
| Observation arc | 1.42 yr (518 days) |
| Aphelion | 2.7400 AU |
| Perihelion | 0.9561 AU |
Semi-major axis | 1.8480 AU |
| Eccentricity | 0.4826 |
Orbital period (sidereal) | 2.51 yr (918 days) |
Mean anomaly | 303.30° |
Mean motion | 0° 23m 32.28s / day |
| Inclination | 2.5966° |
Longitude of ascending node | 359.44° |
| 23.527° | |
| Earth MOID | 0.0065 AU (2.5 LD) |
| Physical characteristics | |
| Dimensions | 0.4 km (est. at 0.24) |
| 19.2 | |
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