(15760) 1992 QB1
From Biocrawler, the free encyclopedia.
(15760) 1992 QB1 was the first trans-Neptunian object discovered, in 1992. It is a cubewano, an object in the main Kuiper Belt. (The name "cubewano" derives from "Q B one".)
| Orbital characteristics | |
|---|---|
| Orbit type | Kuiper belt |
| Semimajor axis | 43.7665 AU |
| Eccentricity | 0.0657 |
| Orbital period | 290 Years |
| Inclination | 2.195° |
| Physical characteristics | |
| Diameter | ? km |
| Albedo | ? |
| History | |
| Discoverers | D. C. Jewitt, J. X. Luu |
| Discovery Date | 1992-08-30 |
It was discovered by David C. Jewitt and Jane X. Luu at the Mauna Kea Observatory, Hawaii. The discoverers suggested the name Smiley for the object, but as there is already another asteroid with that name (1613 Smiley) the name couldn't be used. The asteroid has received the asteroid number 15760, and remains unnamed.
[edit]
External links
- The IAU circular announcing the discovery (http://cfa-www.harvard.edu/iau/iauc/05600/05611.html)
... | Previous asteroid | (15760) 1992 QB1 | Next asteroid | ...
| The minor planets |
| Vulcanoids | Main belt | Groups and families | Near-Earth objects | Jupiter Trojans |
| Centaurs | Trans-Neptunians | Damocloids | Comets | Kuiper belt | Oort cloud |
| (For other objects and regions, see: Binary asteroids, Asteroid moons and the Solar system) |
| (For a complete listing, see: List of asteroids. For pronunciation, see: Pronunciation of asteroid names.) |
fr:(15760) 1992 QB1 zh:小行星15760
