260 Huberta
|
A three-dimensional model of 260 Huberta based on its light curve. | |
| Discovery | |
|---|---|
| Discovered by | Johann Palisa |
| Discovery date | 3 October 1886 |
| Designations | |
Named after | Hubertus |
| A906 VH, A911 ME | |
| Main belt (Cybele) | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 109.37 yr (39947 d) |
| Aphelion | 3.84026 AU (574.495 Gm) |
| Perihelion | 3.04743 AU (455.889 Gm) |
| 3.44384 AU (515.191 Gm) | |
| Eccentricity | 0.11511 |
| 6.39 yr (2334.3 d) | |
Average orbital speed | 16.05 km/s |
| 110.638° | |
| 0° 9m 15.188s / day | |
| Inclination | 6.41599° |
| 165.393° | |
| 180.996° | |
| Earth MOID | 2.03947 AU (305.100 Gm) |
| Jupiter MOID | 1.57188 AU (235.150 Gm) |
| Jupiter Tisserand parameter | 3.117 |
| Physical characteristics | |
| Dimensions | 94.67±3.6 km |
| Mass | unknown |
Mean density | unknown |
Equatorial surface gravity | unknown |
Equatorial escape velocity | unknown |
| 8.29 h (0.345 d) | |
| 0.0509±0.004 | |
| Temperature | unknown |
| CX | |
| 8.97 | |
|
| |
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260 Huberta is a large asteroid orbiting near the outer edge of the Main belt. It is dark and rich in carbon.
It belongs to the Cybele group of asteroids and may have been trapped in a 4:7 orbital resonance with Jupiter.
It was discovered by Johann Palisa on October 3, 1886 in Vienna and was named after Saint Hubertus.
References
- ↑ "260 Huberta". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 11 May 2016.
- The Asteroid Orbital Elements Database
- Minor Planet Discovery Circumstances
- Asteroid Lightcurve Data File
External links
This article is issued from Wikipedia - version of the 9/10/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.