Orbit and dynamics
The path is an ellipse reaching 0.926 AU from the Sun at perihelion and 1.336 AU at aphelion, a radial span of 0.41 AU.
Applying Kepler's third law to a = 1.131 AU gives an orbital period of 1.20 yr, or about 439 days.
An eccentricity of 0.181 makes the orbit moderately elongated.
The orbital plane is tilted 9.36° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 33.6 km/s at perihelion and falls to 23.3 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 = 26.78 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 38 observations and has a weighted RMS residual of 0.5046 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-Mar-09 02:51 | 0.034399 AU 5145985 km |
5.89 km/s |
| 2029-Aug-31 10:18 | 0.214163 AU 32038291 km |
6.01 km/s |
| 2035-Aug-15 08:50 | 0.152912 AU 22875360 km |
5.59 km/s |
| 2041-Aug-01 19:38 | 0.108774 AU 16272325 km |
6.24 km/s |
| 2047-Jul-31 06:41 | 0.110005 AU 16456511 km |
8.79 km/s |
| 2053-Aug-03 04:06 | 0.185102 AU 27690796 km |
12.45 km/s |
| 2059-Aug-08 21:14 | 0.310898 AU 46509678 km |
16.58 km/s |
| 2064-Feb-12 04:29 | 0.339444 AU 50780141 km |
18.62 km/s |
| 2070-Feb-18 10:20 | 0.183813 AU 27498105 km |
14.24 km/s |
| 2076-Feb-25 21:16 | 0.037960 AU 5678702 km |
10.18 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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