Orbit and dynamics
The path is an ellipse reaching 0.956 AU from the Sun at perihelion and 1.1 AU at aphelion, a radial span of 0.144 AU.
Applying Kepler's third law to a = 1.028 AU gives an orbital period of 1.04 yr, or about 381 days.
With e = 0.07, the orbit is close to circular.
Its inclination of 4.48° keeps it close to the plane of the ecliptic.
By the vis-viva equation its orbital speed rises to 31.5 km/s at perihelion and falls to 27.4 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 = 26.23 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.02 km.
Observation record and orbit quality
The current orbit solution is based on 16 observations and has a weighted RMS residual of 0.5913 arcseconds.
Condition code U = 6 indicates a moderately constrained orbit; predictions decades ahead still carry noticeable uncertainty.
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 |
|---|---|---|
| 2047-Jan-01 04:16 | 0.230862 AU 34536510 km |
11.01 km/s |
| 2048-Jan-02 19:10 | 0.040842 AU 6109912 km |
3.67 km/s |
| 2049-Jun-16 00:23 | 0.005651 AU 845304 km |
3.95 km/s |
| 2050-Jul-02 05:38 | 0.296044 AU 44287534 km |
11.13 km/s |
| 2074-Jun-24 21:14 | 0.019553 AU 2925134 km |
8.13 km/s |
Distances in astronomical units (AU) and kilometres. Source: NASA/JPL CNEOS Close Approach Data API.
Physical Parameters
Orbit Quality
Related Objects
Same object type
Similar orbit
Keep exploring
Explore asteroids, comets and near-Earth objects with JPL orbital data.