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Discovery
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| Discovered by | Gary M. Bernstein |
| Discovery date | May 29, 1998 |
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Designations
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| MPC designation | (85633) 1998 KR65 |
| Alternative names | none |
| Minor planet category |
TNO (cubewano) |
| Aphelion | 44.859 AU |
| Perihelion | 42.385 AU |
| Semi-major axis | 43.622 AU |
| Eccentricity | 0.028 |
| Orbital period | 105239 d (288.13 y)[1] |
| Average orbital speed | ?km/s |
| Mean anomaly | 246.1° |
| Inclination | 1.2° |
| Longitude of ascending node | 101.9° |
| Argument of perihelion | 328.9° |
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Physical characteristics
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| Dimensions | 192 km[2] |
| Albedo | 0.09 (assumed) |
| Absolute magnitude | 6.8 |
(85633) 1998 KR65, also written as (85633) 1998 KR65, is a cubewano. It has a perihelion (closest approach to the Sun) at 42.385 AU and an aphelion (farthest approach from the Sun) at 44.859 AU. It is about 192 km in diameter. It was discovered on May 29, 1998 by Gary M. Bernstein.
1. http://cfa-www.harvard.edu/iau/lists/TNOs.html
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