Orbit and dynamics
The path is an ellipse reaching 0.86 AU from the Sun at perihelion and 1.246 AU at aphelion, a radial span of 0.386 AU.
Applying Kepler's third law to a = 1.053 AU gives an orbital period of 1.08 yr, or about 395 days.
An eccentricity of 0.183 makes the orbit moderately elongated.
The orbital plane is tilted 7.6° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 34.9 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 = 24 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.06 km.
Observation record and orbit quality
The current orbit solution is based on 23 observations and has a weighted RMS residual of 0.9208 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 |
|---|---|---|
| 2031-Dec-10 21:38 | 0.146158 AU 21864925 km |
11.36 km/s |
| 2032-Oct-22 07:11 | 0.208983 AU 31263470 km |
5.85 km/s |
| 2034-Jun-24 23:31 | 0.251961 AU 37692881 km |
14.61 km/s |
| 2044-Dec-01 15:03 | 0.322609 AU 48261650 km |
17.92 km/s |
| 2047-Jun-11 20:50 | 0.049197 AU 7359750 km |
8.70 km/s |
| 2058-Dec-13 19:47 | 0.068161 AU 10196758 km |
7.59 km/s |
| 2061-Jul-01 16:23 | 0.383127 AU 57314987 km |
18.36 km/s |
| 2071-Dec-06 19:20 | 0.266648 AU 39890020 km |
14.61 km/s |
| 2072-Nov-11 09:46 | 0.160806 AU 24056268 km |
5.45 km/s |
| 2073-Aug-16 13:24 | 0.253887 AU 37980943 km |
4.88 km/s |
| 2074-Jun-18 12:09 | 0.170577 AU 25517935 km |
11.37 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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