Orbit and dynamics
The path is an ellipse reaching 1.097 AU from the Sun at perihelion and 1.641 AU at aphelion, a radial span of 0.544 AU.
Applying Kepler's third law to a = 1.369 AU gives an orbital period of 1.60 yr, or about 585 days.
An eccentricity of 0.199 makes the orbit moderately elongated.
A steep inclination of 32.18° carries it well above and below the ecliptic plane.
By the vis-viva equation its orbital speed rises to 31.1 km/s at perihelion and falls to 20.8 km/s at aphelion.
Its perihelion lies just outside Earth's orbit, which is why it is classed as Earth-approaching rather than Earth-crossing.
Size and surface
No direct size measurement is available; from an absolute magnitude of H = 22.2 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.13 km.
Observation record and orbit quality
The current orbit solution is based on 19 observations and has a weighted RMS residual of 0.5524 arcseconds.
Condition code U = 7 signals a poorly constrained orbit, so its future path should be treated as provisional.
About these computed values
Orbital periods, perihelion and aphelion speeds, and diameter estimates on this page are computed by SpaceAtlas from the JPL SBDB orbital elements. They are derived quantities, not values copied from the source catalogue.
Orbital Parameters
Orbit diagram
The Sun sits at the focus (orange). Earth's orbit is the grey circle at 1 AU. The red dot marks the object's position at the catalog epoch.
3D orbit (interactive)
Drag to rotate; scroll or pinch to zoom. The Sun is at the focus (orange), Earth's orbit is the grey ring at 1 AU, and the red dot marks the object's current position.
Close approaches
Predicted close approaches to Earth, from NASA's Center for Near-Earth Object Studies (CNEOS).
| Date (UTC) | Miss distance | Velocity |
|---|---|---|
| 2026-Dec-14 14:46 | 0.298136 AU 44600442 km |
16.22 km/s |
| 2032-Jun-09 23:49 | 0.444680 AU 66523171 km |
15.67 km/s |
| 2034-Dec-13 07:39 | 0.303817 AU 45450403 km |
16.23 km/s |
| 2040-Jun-08 02:56 | 0.420794 AU 62949848 km |
15.67 km/s |
| 2042-Dec-11 18:33 | 0.310468 AU 46445321 km |
16.27 km/s |
| 2048-Jun-06 06:23 | 0.402680 AU 60240049 km |
15.68 km/s |
| 2050-Dec-09 22:40 | 0.316335 AU 47323026 km |
16.32 km/s |
Distances in astronomical units (AU) and kilometres. Source: NASA/JPL CNEOS Close Approach Data API.
Physical Parameters
Orbit Quality
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