Orbit and dynamics
The path is an ellipse reaching 0.689 AU from the Sun at perihelion and 1.445 AU at aphelion, a radial span of 0.756 AU.
Applying Kepler's third law to a = 1.067 AU gives an orbital period of 1.10 yr, or about 403 days.
An eccentricity of 0.354 makes the orbit moderately elongated.
The orbital plane is tilted 15.39° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 41.8 km/s at perihelion and falls to 19.9 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 = 26.39 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.02 km.
Observation record and orbit quality
The current orbit solution is based on 35 observations and has a weighted RMS residual of 0.3032 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-Mar-18 17:10 | 0.407643 AU 60982562 km |
26.83 km/s |
| 2033-Nov-05 02:35 | 0.081936 AU 12257389 km |
18.57 km/s |
| 2041-Mar-28 11:40 | 0.128727 AU 19257225 km |
20.88 km/s |
| 2044-Nov-13 17:29 | 0.194748 AU 29133816 km |
24.54 km/s |
| 2054-Oct-26 17:52 | 0.003153 AU 471742 km |
12.19 km/s |
| 2065-Oct-31 20:11 | 0.001328 AU 198610 km |
15.69 km/s |
| 2073-Mar-22 22:19 | 0.377242 AU 56434586 km |
24.21 km/s |
| 2074-May-10 19:08 | 0.241715 AU 36159998 km |
10.35 km/s |
| 2075-Aug-31 11:45 | 0.331198 AU 49546446 km |
10.20 km/s |
| 2075-Nov-14 20:43 | 0.332098 AU 49681137 km |
9.17 km/s |
| 2076-Nov-08 14:54 | 0.214037 AU 32019442 km |
20.98 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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