Orbit and dynamics
The path is an ellipse reaching 0.576 AU from the Sun at perihelion and 1.567 AU at aphelion, a radial span of 0.991 AU.
Applying Kepler's third law to a = 1.071 AU gives an orbital period of 1.11 yr, or about 405 days.
The high eccentricity (0.463) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
Its inclination of 3.93° keeps it close to the plane of the ecliptic.
By the vis-viva equation its orbital speed rises to 47.5 km/s at perihelion and falls to 17.4 km/s at aphelion.
Because q < 1 AU and Q > 1 AU, this orbit geometrically intersects the region of Earth's orbit.
Size and surface
No direct size measurement is available; from an absolute magnitude of H = 27.9 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.01 km.
Observation record and orbit quality
The current orbit solution is based on 49 observations and has a weighted RMS residual of 0.4755 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 |
|---|---|---|
| 2031-Oct-14 11:30 | 0.153667 AU 22988271 km |
21.06 km/s |
| 2032-Sep-28 12:04 | 0.338152 AU 50586860 km |
9.77 km/s |
| 2034-Jul-02 09:15 | 0.386796 AU 57863909 km |
10.00 km/s |
| 2035-Jun-08 12:34 | 0.095873 AU 14342438 km |
18.76 km/s |
| 2041-Oct-06 19:29 | 0.324789 AU 48587760 km |
25.91 km/s |
| 2042-Oct-17 19:30 | 0.211309 AU 31611402 km |
8.37 km/s |
| 2044-Feb-26 12:45 | 0.401874 AU 60119531 km |
16.74 km/s |
| 2044-Jul-14 22:01 | 0.469895 AU 70295333 km |
10.95 km/s |
| 2045-May-31 17:06 | 0.044417 AU 6644749 km |
13.75 km/s |
| 2052-Oct-26 03:42 | 0.000502 AU 75155 km |
11.81 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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