|
Discovery
|
|
|---|---|
| Discovered by | C. Trujillo, J. X. Luu, W. Evans[1] |
| Discovery date | March 3, 2000 |
|
Designations
|
|
| Alternate name(s) | none |
| Minor planet category |
SDO |
| Epoch December 31, 2006 (JD 2454100.5) | |
| Aphelion | 11471.236 Gm (76.680 AU) |
| Perihelion | 3378.892 Gm (22.586 AU) |
| Semi-major axis | 7425.064 Gm (49.633 AU) |
| Eccentricity | 0.545 |
| Orbital period | 127720.494 d (349.68 a) |
| Average orbital speed | 3.89 km/s |
| Mean anomaly | 359.699° |
| Inclination | 5.952° |
| Longitude of ascending node | 294.119° |
| Argument of perihelion | 235.589° |
|
Physical characteristics
|
|
| Dimensions | 84 km[2] |
| Mass | 6.2×1017? kg |
| Mean density | 2.0? g/cm³ |
| Equatorial surface gravity | 0.0235? m/s² |
| Escape velocity | 0.0444? km/s |
| Rotation period | ? d |
| Albedo | 0.10? |
| Temperature | ~40 K |
| Spectral type | ? |
| Absolute magnitude (H) | 8.6 |
(60608) 2000 EE173, also written as (60608) 2000 EE173, is a Trans-Neptunian object discovered in 2000 by N. Wyn Evans, Jane X. Luu and Chadwick A. Trujillo. It has a highly eccentric orbit which takes 366 years to complete.
|
|||||
|
||||||||||||||||||||||
|
||||||||