Orbit and dynamics
The path is an ellipse reaching 1.022 AU from the Sun at perihelion and 1.211 AU at aphelion, a radial span of 0.189 AU.
Applying Kepler's third law to a = 1.116 AU gives an orbital period of 1.18 yr, or about 431 days.
With e = 0.085, the orbit is close to circular.
A steep inclination of 24.55° carries it well above and below the ecliptic plane.
By the vis-viva equation its orbital speed rises to 30.7 km/s at perihelion and falls to 25.9 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 = 24.2 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.05 km.
Observation record and orbit quality
The current orbit solution is based on 26 observations and has a weighted RMS residual of 0.457 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 |
|---|---|---|
| 2027-Jan-16 07:01 | 0.315423 AU 47186652 km |
13.84 km/s |
| 2033-Jan-31 10:46 | 0.153108 AU 22904673 km |
14.41 km/s |
| 2033-Jul-28 17:11 | 0.112208 AU 16786107 km |
12.30 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.