Orbit and dynamics
The path is an ellipse reaching 0.621 AU from the Sun at perihelion and 1.033 AU at aphelion, a radial span of 0.412 AU.
Applying Kepler's third law to a = 0.827 AU gives an orbital period of 0.75 yr, or about 275 days.
An eccentricity of 0.249 makes the orbit moderately elongated.
The orbital plane is tilted 11.38° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 42.2 km/s at perihelion and falls to 25.4 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 = 25.63 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 23 observations and has a weighted RMS residual of 0.3524 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 |
|---|---|---|
| 2029-Oct-26 08:59 | 0.010001 AU 1496126 km |
7.69 km/s |
| 2032-Oct-29 10:18 | 0.021138 AU 3162269 km |
7.32 km/s |
| 2035-Nov-06 09:57 | 0.057283 AU 8569385 km |
7.08 km/s |
| 2038-Nov-16 19:31 | 0.096587 AU 14449220 km |
7.16 km/s |
| 2041-Nov-29 03:06 | 0.131764 AU 19711554 km |
7.62 km/s |
| 2044-Dec-09 09:45 | 0.167011 AU 24984485 km |
8.86 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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