Orbit and dynamics
The path is an ellipse reaching 1.031 AU from the Sun at perihelion and 1.105 AU at aphelion, a radial span of 0.074 AU.
Applying Kepler's third law to a = 1.068 AU gives an orbital period of 1.10 yr, or about 403 days.
With e = 0.035, the orbit is close to circular.
The orbital plane is tilted 11.97° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 29.8 km/s at perihelion and falls to 27.8 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 = 24.8 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.04 km.
Observation record and orbit quality
The current orbit solution is based on 32 observations and has a weighted RMS residual of 0.3492 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 |
|---|---|---|
| 2030-May-10 09:11 | 0.272635 AU 40785597 km |
10.07 km/s |
| 2030-Oct-22 17:29 | 0.175933 AU 26319149 km |
7.19 km/s |
| 2031-Oct-04 17:09 | 0.382874 AU 57277174 km |
14.33 km/s |
| 2041-Apr-20 19:15 | 0.084560 AU 12650060 km |
6.80 km/s |
| 2041-Oct-07 05:38 | 0.037767 AU 5649915 km |
6.52 km/s |
| 2052-Oct-03 21:44 | 0.187321 AU 28022843 km |
11.77 km/s |
| 2062-Oct-09 00:41 | 0.034549 AU 5168500 km |
6.23 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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