Orbit and dynamics
The path is an ellipse reaching 1 AU from the Sun at perihelion and 1.386 AU at aphelion, a radial span of 0.386 AU.
Applying Kepler's third law to a = 1.193 AU gives an orbital period of 1.30 yr, or about 476 days.
An eccentricity of 0.162 makes the orbit moderately elongated.
The orbital plane is tilted 12.56° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 32.1 km/s at perihelion and falls to 23.2 km/s at aphelion.
Size and surface
No direct size measurement is available; from an absolute magnitude of H = 25.31 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.03 km.
Observation record and orbit quality
The current orbit solution is based on 107 observations and has a weighted RMS residual of 0.4513 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-Apr-29 13:05 | 0.080207 AU 11998863 km |
10.20 km/s |
| 2044-May-09 10:55 | 0.200925 AU 30057970 km |
14.80 km/s |
| 2069-Oct-20 13:26 | 0.349871 AU 52339911 km |
8.39 km/s |
| 2074-Apr-17 12:45 | 0.022276 AU 3332442 km |
7.08 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.