295 Theresia
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Discovery A | |
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Discoverer | Johann Palisa |
Discovery date | August 17, 1890 |
Alternate designations B |
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Category | Main belt |
Orbital elements C | |
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Eccentricity (e) | 0.168 |
Semi-major axis (a) | 418.852 Gm (2.8 AU) |
Perihelion (q) | 348.462 Gm (2.329 AU) |
Aphelion (Q) | 489.242 Gm (3.27 AU) |
Orbital period (P) | 1711.168 d (4.68 a) |
Mean orbital speed | 17.8 km/s |
Inclination (i) | 2.698° |
Longitude of the ascending node (Ω) |
276.391° |
Argument of perihelion (ω) |
148.065° |
Mean anomaly (M) | 100.869° |
Physical characteristics D | |
Dimensions | 28.0 km |
Mass | unknown |
Density | unknown |
Surface gravity | unknown |
Escape velocity | unknown |
Rotation period | unknown |
Spectral class | unknown |
Absolute magnitude | 10.19 |
Albedo (geometric) | unknown |
Mean surface temperature |
unknown |
295 Theresia is a typical Main belt asteroid.
It was discovered by Johann Palisa on August 17, 1890 in Vienna.
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