Orbit and dynamics
The path is an ellipse reaching 0.984 AU from the Sun at perihelion and 1.307 AU at aphelion, a radial span of 0.323 AU.
Applying Kepler's third law to a = 1.145 AU gives an orbital period of 1.23 yr, or about 448 days.
An eccentricity of 0.141 makes the orbit moderately elongated.
The orbital plane is tilted 7.47° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 32.1 km/s at perihelion and falls to 24.1 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 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 13 observations and has a weighted RMS residual of 0.4831 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-Apr-11 02:25 | 0.077381 AU 11576074 km |
9.03 km/s |
| 2034-Dec-23 01:58 | 0.231319 AU 34604854 km |
12.68 km/s |
| 2041-Apr-23 15:37 | 0.244471 AU 36572387 km |
15.59 km/s |
| 2061-Dec-19 12:33 | 0.451574 AU 67554479 km |
15.42 km/s |
| 2062-Jul-21 07:12 | 0.309432 AU 46290438 km |
4.95 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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