329 Svea
Main-belt asteroid From Wikipedia, the free encyclopedia
329 Svea is an asteroid from the asteroid belt and the namesake of the small Svea family, approximately 81 kilometers (50 miles) in diameter. The C-type asteroid and is probably composed of carbonaceous material.[4]
 Orbital diagram | |
| Discovery | |
|---|---|
| Discovered by | Max Wolf |
| Discovery date | 21 March 1892 |
| Designations | |
| (329) Svea | |
| Pronunciation | /ˈsveɪə/[1] |
Named after | Sweden |
| Main belt | |
| Orbital characteristics[2] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 124.07 yr (45316 d) |
| Aphelion | 2.54003 AU (379.983 Gm) |
| Perihelion | 2.41427 AU (361.170 Gm) |
| 2.47715 AU (370.576 Gm) | |
| Eccentricity | 0.025383 |
| 3.90 yr (1424.1 d) | |
| 283.525° | |
| 0° 15m 10.076s / day | |
| Inclination | 15.8826° |
| 178.489° | |
| 54.9542° | |
| Physical characteristics | |
| Dimensions | 77.80±1.4 km |
| 22.778 h (0.9491 d)[2] 22.6 ± 0.01 hours[3] | |
| 0.0399±0.001 | |
| C | |
| 9.6 | |
It was discovered by Max Wolf on 21 March 1892 in Heidelberg.[5]
The light curve of 329 Svea shows a periodicity of 22.6 ± 0.01 hours, during which time the brightness of the object varies by 0.10 ± 0.03 in magnitude.[3]
References
External links
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