448 Natalie
| Discovery | |
|---|---|
| Discovered by |
M. Wolf, A. Schwassmann |
| Discovery date | 27 October 1899 |
| Designations | |
| 1899 ET | |
| Main belt | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 115.66 yr (42244 d) |
| Aphelion | 3.7213 AU (556.70 Gm) |
| Perihelion | 2.54854 AU (381.256 Gm) |
| 3.13492 AU (468.977 Gm) | |
| Eccentricity | 0.18705 |
| 5.55 yr (2027.4 d) | |
Average orbital speed | 16.81 km/s |
| 28.073° | |
| 0° 10m 39.252s / day | |
| Inclination | 12.725° |
| 37.286° | |
| 294.160° | |
| Earth MOID | 1.57086 AU (234.997 Gm) |
| Jupiter MOID | 1.85402 AU (277.357 Gm) |
| Jupiter Tisserand parameter | 3.147 |
| Physical characteristics | |
| Dimensions | 47.76±1.7 km |
| Mass | unknown |
Mean density | unknown |
Equatorial surface gravity | unknown |
Equatorial escape velocity | unknown |
| 8.0646 h (0.33603 d) | |
| 0.0588±0.004 | |
| Temperature | unknown |
| unknown | |
| 10.30 | |
|
| |
448 Natalie is a typical Main belt asteroid.
It was discovered by Max Wolf and A. Schwassmann on October 27, 1899 in Heidelberg.
References
- ↑ "448 Natalie (1899 ET)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 10 May 2016.
External links
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