138 Tolosa
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| Orbital characteristics 1 | |
|---|---|
| Orbit type | Main belt |
| Semimajor axis | 2.448 AU |
| Perihelion distance | 2.052 AU |
| Aphelion distance | 2.845 AU |
| Orbital period | 3.83 years |
| Inclination | 3.21° |
| Eccentricity | 0.162 |
| Physical characteristics 1 | |
| Diameter | 45.5 km |
| Rotation period | 10.103 hours |
| Spectral class 5 | S |
| Abs. magnitude | 8.75 |
| Albedo 4 | 0.270 |
| History 2 | |
| Discoverer | J. Perrotin, 1874 |
138 Tolosa (to-loe'-za, Latin Tolōsa) is a brightly coloured, stony Main belt asteroid.
It was discovered by Henri Joseph Perrotin on May 19, 1874 and named after the Latin for Toulouse, France.
| Minor planets | ||
|---|---|---|
| Previous minor planet | 138 Tolosa | Next minor planet |
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| 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. |
