| Discovery | |
|---|---|
| Discovered by | Gary M. Bernstein |
| Discovery date | 29 May 1998 |
| Designations | |
| (85633) 1998 KR65 | |
| 1998 KR65 | |
| TNO · cubewano[1][2][3] cold[4] | |
| Orbital characteristics[5] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 3 | |
| Observation arc | 3289 days (9.00 yr) |
| Aphelion | 44.719 AU (6.6899 Tm) |
| Perihelion | 41.986 AU (6.2810 Tm) |
| 43.352 AU (6.4854 Tm) | |
| Eccentricity | 0.031514 |
| 285.45yr (104260d)[6] | |
| 247.48° | |
| 0° 0m 12.43s / day | |
| Inclination | 1.1903° |
| 101.95° | |
| 338.56° | |
| Physical characteristics | |
| 192 km[1] | |
| 0.09 (assumed) | |
| 6.7 | |
(85633) 1998 KR65 (provisional designation1998 KR65) is atrans-Neptunian object from the classicalKuiper belt, located in the outermost region of theSolar System. Thecubewano belongs to thecold population. It has a perihelion (closest approach to theSun) at 42.385 AU and an aphelion (farthest approach from theSun) at 44.859 AU. It is about 192 km in diameter. It was discovered on 29 May 1998, byGary M. Bernstein.
2007-05-22 using 55 observations
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