435 Ella
.png) A three-dimensional model of 435 Ella based on its light curve. | |
| Discovery | |
|---|---|
| Discovered by | M. Wolf, A. Schwassmann |
| Discovery date | September 11, 1898 |
| Designations | |
| 1898 DS | |
| Main belt | |
| Orbital characteristics | |
| Epoch 30 January 2005 (JD 2453400.5) | |
| Aphelion | 2.828 AU |
| Perihelion | 2.071 AU |
| 2.449 AU | |
| Eccentricity | 0.155 |
| 1400.092 d (3.83 yr) | |
Average orbital speed | 19.03 km/s |
| 266.235° | |
| Inclination | 1.817° |
| 23.301° | |
| 333.306° | |
| Physical characteristics | |
| Dimensions | 42.0 km |
| 10.23 | |
435 Ella is a typical Main belt asteroid. It was discovered by Max Wolf and A. Schwassmann on September 11, 1898 in Heidelberg.
Photometric observations during 1995 show a rotation period of 4.264 hours. 435 Ella is classified as a DCX-type asteroid.[1]
References
- ^ Piironen, J.; et al. (March 1998), "Physical studies of asteroids. XXXII. Rotation periods and UBVRI-colours for selected asteroids", Astronomy and Astrophysics Supplement, 128: 525–540, Bibcode:1998A&AS..128..525P, doi:10.1051/aas:1998393.
External links
- 435 Ella at the JPL Small-Body Database
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