| Discovery | |
|---|---|
| Discovered by | August Kopff |
| Discovery site | Heidelberg |
| Discovery date | 15 August 1909 |
| Designations | |
| (686) Gersuind | |
| 1909 HF | |
| main-belt · (middle) Gersuind | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 106.67 yr (38960 d) |
| Aphelion | 3.2844 AU (491.34 Gm) |
| Perihelion | 1.8987 AU (284.04 Gm) |
| 2.5915 AU (387.68 Gm) | |
| Eccentricity | 0.26736 |
| 4.17yr (1523.8d) | |
| 236.17° | |
| 0° 14m 10.5s / day | |
| Inclination | 15.672° |
| 243.103° | |
| 88.883° | |
| Physical characteristics | |
| 20.565±2.25km | |
| 6.3127 h (0.26303 d) | |
| 0.1416±0.037 | |
| 9.67 | |
686 Gersuind is aminor planet orbiting theSun that was discovered by German astronomerAugust Kopff on 15 August 1909 fromHeidelberg. It was named after a character inGerhart Hauptmann's playGersuind.
This object is the namesake of afamily of 40–207 asteroids that share similar spectral properties andorbital elements; hence they may have arisen from the same collisional event. All members have a relatively highorbital inclination.[2]
_mathilde.jpg) | This article about an asteroid native to theasteroid belt is astub. You can help Wikipedia byexpanding it. |
