(119878) 2002 CY224
| Discovery | |
|---|---|
| Discovered by | Marc W. Buie[1] |
| Discovery date | February 7, 2002 |
| Designations | |
| MPC designation | (119878) 2002 CY224 |
| none | |
| SDO | |
| Orbital characteristics | |
| Epoch December 31, 2006 (JD 2454100.5) | |
| Aphelion | 10849.962 Gm (72.528 AU) |
| Perihelion | 5277.879 Gm (35.280 AU) |
| 8063.921 Gm (53.904 AU) | |
| Eccentricity | 0.345 |
| 144553.852 d (395.77 a) | |
Average orbital speed | 3.93 km/s |
| 14.504° | |
| Inclination | 15.740° |
| 317.041° | |
| 151.748° | |
| Physical characteristics | |
| Dimensions | 242 km[2] |
| Mass | 1.5×1019? kg |
Mean density | 2.0? g/cm³ |
| 0.0676? m/s² | |
| 0.1279? km/s | |
Sidereal rotation period | ? d |
| Albedo | 0.10? |
| Temperature | ~38 K |
Spectral type | ? |
| 6.3 | |
|
| |
(119878) 2002 CY224, also written as (119878) 2002 CY224, is a trans-Neptunian object (TNO) that resides in the scattered disc region of the Solar System. It was discovered on February 7, 2002 by Marc W. Buie.
References
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