Orbit and dynamics
The path is an ellipse reaching 0.911 AU from the Sun at perihelion and 1.205 AU at aphelion, a radial span of 0.294 AU.
Applying Kepler's third law to a = 1.058 AU gives an orbital period of 1.09 yr, or about 397 days.
An eccentricity of 0.139 makes the orbit moderately elongated.
The orbital plane is tilted 10.23° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 33.3 km/s at perihelion and falls to 25.2 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 = 25.6 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 49 observations and has a weighted RMS residual of 0.4656 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-Oct-12 14:28 | 0.418853 AU 62659487 km |
18.28 km/s |
| 2028-Oct-23 11:15 | 0.070441 AU 10537797 km |
5.50 km/s |
| 2030-Apr-24 14:05 | 0.303598 AU 45417607 km |
15.11 km/s |
| 2040-Oct-26 00:30 | 0.029408 AU 4399384 km |
7.73 km/s |
| 2042-Apr-18 07:51 | 0.137346 AU 20546682 km |
10.85 km/s |
| 2052-Oct-19 12:16 | 0.278789 AU 41706254 km |
13.15 km/s |
| 2053-Sep-12 01:09 | 0.226581 AU 33895984 km |
5.07 km/s |
| 2054-Apr-12 06:15 | 0.027593 AU 4127814 km |
6.19 km/s |
| 2065-Oct-26 14:41 | 0.034974 AU 5231998 km |
6.51 km/s |
| 2067-Apr-20 23:37 | 0.129501 AU 19373020 km |
12.20 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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