2003 SS422
From Infogalactic: the planetary knowledge core
| Designations | |
|---|---|
| Detached object | |
| Orbital characteristics | |
| Epoch 2003-10-28.0, JD=2452940.5 | |
| Aphelion | 353.510 au |
| Perihelion | 39.3688436 au |
| 196.4396300 au | |
| Eccentricity | 0.7995881 |
| 2753 years | |
| 359.21361° | |
| Inclination | 16.81382° |
| 151.08282° | |
| 210.77149° | |
| Physical characteristics | |
| 7.1 | |
2003 SS4222, is a trans-Neptunian object discovered by Cerro Tololo Observatory, La Serena on September 28, 2003.
It is one a small number of detached objects with perihelion distances of 30 AUs or more, and semi-major axes of 200 AU or more.[1] Such objects can not reach such orbits without some perturbing object, which lead to the speculation of planet nine.
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