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293 Brasilia
From Wikipedia, the free encyclopedia
| Discovery A | |
|---|---|
| Discoverer | Auguste Charlois |
| Discovery date | May 20, 1890 |
| Alternate designations B |
|
| Category | Main belt (Brasilia clump) |
| Orbital elements C | |
|
|
|
| Eccentricity (e) | 0.104 |
| Semi-major axis (a) | 427.984 Gm (2.861 AU) |
| Perihelion (q) | 383.305 Gm (2.562 AU) |
| Aphelion (Q) | 472.664 Gm (3.16 AU) |
| Orbital period (P) | 1767.438 d (4.84 a) |
| Mean orbital speed | 17.61 km/s |
| Inclination (i) | 15.587° |
| Longitude of the ascending node (Ω) |
61.43° |
| Argument of perihelion (ω) |
88.846° |
| Mean anomaly (M) | 330.384° |
| Physical characteristics D | |
| Dimensions | 55.0 km |
| Mass | unknown |
| Density | unknown |
| Surface gravity | unknown |
| Escape velocity | unknown |
| Rotation period | unknown |
| Spectral class | unknown |
| Absolute magnitude | 9.94 |
| Albedo (geometric) | unknown |
| Mean surface temperature |
unknown |
293 Brasilia is a large Main belt asteroid.
It was discovered by Auguste Charlois on May 20, 1890 in Nice.
 |
This article about an asteroid native to the Main Belt is a stub. You can help Wikipedia by expanding it. |
| Minor planets | ||
|---|---|---|
| Previous minor planet | 293 Brasilia | Next minor planet |
| List of asteroids | ||
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.