| Designations | |
|---|---|
| Apollo[1] | |
| Orbital characteristics[1] | |
| Uncertainty parameter 6 | |
| Observation arc | 24 days |
| Aphelion | 1.949 AU |
| Perihelion | 0.780 AU |
| 1.3642 AU | |
| Eccentricity | 0.42860 |
| 582.00 days | |
| 343.106° | |
| 0.619° | |
| Inclination | 19.371° |
| 254.970° | |
| 76.790° | |
| Earth MOID | 0.000288 AU |
| Physical characteristics | |
| Dimensions | 88–200 meters |
| 22.4 | |
2015 XJ351 is a Near-Earth asteroid with an estimated diameter of around 140 meters. It was discovered in 2015 when it passed 0.144 AU (21.5 million km; 56 LD) from Earth. The object is not risk-listed.