10370 Hylonome
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| Discovery A | |
|---|---|
| Discoverer | D. Jewitt, J. X. Luu |
| Discovery date | February 27, 1995 |
| Alternate designations B |
1995 DW2 |
| Category | Centaur |
| Orbital elements C | |
|
|
|
| Eccentricity (e) | 0.25 |
| Semi-major axis (a) | 25.2 AU |
| Perihelion (q) | 18.889 AU |
| Aphelion (Q) | 31.512 AU |
| Orbital period (P) | 46190.2 days (~126.4 years) |
| Mean orbital speed | ? |
| Inclination (i) | 4.1° |
| Longitude of the ascending node (Ω) |
178.1° |
| Argument of perihelion (ω) |
6.8° |
| Mean anomaly (M) | 30.4° |
| Physical characteristics D | |
| Dimensions | ? |
| Mass | ? |
| Density | ? |
| Surface gravity | ? |
| Escape velocity | ? |
| Rotation period | ? |
| Spectral class | ? |
| Absolute magnitude | ? |
| Albedo (geometric) | ? |
| Mean surface temperature |
? |
10370 Hylonome is an asteroid orbiting in the outer solar system. It belongs to the class of icy planetoids that are known as centaurs, with an orbit that crosses the orbits of Neptune and Uranus. It was discovered on February 27, 1995.
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[edit] See also
[edit] External links
Vulcanoids · Near-Earth asteroids · Main belt · Jupiter Trojans · Centaurs · Damocloids · Comets · Trans-Neptunians (Kuiper belt • Scattered disc • Oort cloud)
For other objects and regions, see Asteroid groups and families, Binary asteroids, Asteroid moons and the Solar System.
For a complete listing, see List of asteroids. See also Pronunciation of asteroid names and Meanings of asteroid names.
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| Small bodies: Meteoroids · Asteroids (Asteroid belt) · Centaurs · TNOs (Kuiper belt/Scattered disc) · Comets (Oort cloud) |
| See also astronomical objects, the solar system's list of objects, sorted by radius or mass, and the Astronomy Portal |
