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Discovery
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|---|---|
| Discovered by | Chad Trujillo Jane X. Luu David C. Jewitt |
| Discovery date | February 11, 1999 |
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Designations
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| MPC designation | (79969) 1999 CP133 |
| Alternate name(s) | none |
| Minor planet category |
TNO (Res 4:5) |
| Aphelion | 37.961 AU |
| Perihelion | 32.050 AU |
| Semi-major axis | 35.006 AU |
| Eccentricity | 0.084 |
| Mean anomaly | 34.1° |
| Inclination | 3.2° |
| Longitude of ascending node | 334.3° |
| Argument of perihelion | 159.5° |
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Physical characteristics
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| Dimensions | 139 km |
| Albedo | 0.09 (assumed) |
| Absolute magnitude (H) | 7.5 |
(79969) 1999 CP133, also written as (79969) 1999 CP133, is a trans-Neptunian object. It was discovered on February 11, 1999 by Chad Trujillo, Jane X. Luu, and David C. Jewitt at the Mauna Kea Observatory, Hawaii.
It is in a 4:5 orbital resonance with the planet Neptune.
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