1999 CD158
From Infogalactic: the planetary knowledge core
| Designations | |
|---|---|
| TNO 4:7 resonance[1] detached (scattered extended)[2] |
|
| Orbital characteristics[3] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 3 | |
| Observation arc | 5908 days (16.18 yr) |
| Aphelion | 50.156 AU (7.5032 Tm) |
| Perihelion | 37.616 AU (5.6273 Tm) |
| 43.886 AU (6.5653 Tm) | |
| Eccentricity | 0.14287 |
| 290.73 yr (106190 d) | |
| 249.081° | |
| Inclination | 25.4355° |
| 118.98965° | |
| 142.753° | |
| Earth MOID | 36.6337 AU (5.48032 Tm) |
| Jupiter MOID | 32.5192 AU (4.86480 Tm) |
| Physical characteristics | |
| Dimensions | 420 km[1] |
| 21.8[4] | |
| 5.1[3] | |
1999 CD158, also written as 1999 CD158, is a resonant trans-Neptunian object (TNO) that resides in the Kuiper belt. It has an orbital resonance of 4:7 with Neptune,[1] which means that for every seven orbits of Neptune around the Sun, it makes four orbits. Its diameter is about 420 kilometres (260 mi).[1] It is expected to be a dwarf planet if its size estimate is correct.[5]
It is currently at 47.3 AU from the Sun.[6]
References
- ↑ 1.0 1.1 1.2 1.3 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ AstDys Summary for 1999 CD158, retrieved 2012-02-04
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ AstDys Ephmerides for 1999 CD158, retrieved 2012-02-04
External links
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