441 Bathilde
A three-dimensional model of 441 Bathilde based on its light curve. | |
Discovery | |
---|---|
Discovered by | Auguste Charlois |
Discovery date | 8 December 1898 |
Designations | |
1898 ED | |
Main belt | |
Orbital characteristics[1] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 117.20 yr (42808 d) |
Aphelion | 3.0266 AU (452.77 Gm) |
Perihelion | 2.58642 AU (386.923 Gm) |
2.80651 AU (419.848 Gm) | |
Eccentricity | 0.078421 |
4.70 yr (1717.3 d) | |
Average orbital speed | 17.78 km/s |
348.249° | |
0° 12m 34.668s / day | |
Inclination | 8.1476° |
253.585° | |
201.62° | |
Earth MOID | 1.60331 AU (239.852 Gm) |
Jupiter MOID | 2.16565 AU (323.977 Gm) |
Jupiter Tisserand parameter | 3.304 |
Physical characteristics | |
Dimensions | ±2.6 km 70.32 |
10.446 h (0.4353 d) | |
±0.011 0.1410 | |
8.51 | |
|
441 Bathilde is a large main belt asteroid that was discovered by French astronomer Auguste Charlois on December 8, 1898 in Nice.
10µ radiometric data collected from Kitt Peak in 1975 gave a diameter estimate of 64 km.[2]
References
- ↑ Yeomans, Donald K., "441 Bathilde", JPL Small-Body Database Browser, NASA Jet Propulsion Laboratory, retrieved 10 May 2016.
- ↑ Morrison, D.; Chapman, C. R. (March 1976), "Radiometric diameters for an additional 22 asteroids", Astrophysical Journal, 204, pp. 934–939, Bibcode:2008mgm..conf.2594S, doi:10.1142/9789812834300_0469.
External links
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