364 Isara
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| Discovery A | |
|---|---|
| Discoverer | Auguste Charlois |
| Discovery date | March 19, 1893 |
| Alternate designations B |
1893 T; 1976 AB |
| Category | Main belt (Flora family) |
| Orbital elements C | |
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| Eccentricity (e) | 0.149 |
| Semi-major axis (a) | 332.176 Gm (2.220 AU) |
| Perihelion (q) | 282.717 Gm (1.89 AU) |
| Aphelion (Q) | 381.634 Gm (2.551 AU) |
| Orbital period (P) | 1208.52 d (3.31 a) |
| Mean orbital speed | 19.99 km/s |
| Inclination (i) | 6.003° |
| Longitude of the ascending node (Ω) |
105.675° |
| Argument of perihelion (ω) |
312.534° |
| Mean anomaly (M) | 32.374° |
| Physical characteristics D | |
| Dimensions | 28 km [1] |
| Mass | ~3×1016 (estimate) |
| Density | ~2.7 g/cm³ (estimate) [2] |
| Surface gravity | ~0.01 m/s² (estimate) |
| Escape velocity | ~0.02 km/s (estimate) |
| Rotation period | 0.380 d (9.155 h) [3] |
| Spectral class | S [3] |
| Absolute magnitude | 9.86 |
| Albedo (geometric) | 0.257 [1] |
| Mean surface temperature |
~178 K max: 273 K (0°C) |
364 Isara is an asteroid belonging to the Flora family in the Main Belt. It was discovered by Auguste Charlois on March 19, 1893 in Nice.
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| Minor planets | ||
|---|---|---|
| Previous minor planet | 364 Isara | 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.
