Orbit and dynamics
The path is an ellipse reaching 0.802 AU from the Sun at perihelion and 1.362 AU at aphelion, a radial span of 0.56 AU.
Applying Kepler's third law to a = 1.082 AU gives an orbital period of 1.13 yr, or about 411 days.
An eccentricity of 0.259 makes the orbit moderately elongated.
The orbital plane is tilted 12.75° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 37.3 km/s at perihelion and falls to 22 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 = 26.38 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 58 observations and has a weighted RMS residual of 0.4163 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 |
|---|---|---|
| 2032-Oct-28 07:03 | 0.014594 AU 2183165 km |
11.30 km/s |
| 2034-Apr-27 07:47 | 0.028577 AU 4275050 km |
10.19 km/s |
| 2041-Oct-30 00:51 | 0.013490 AU 2018076 km |
10.75 km/s |
| 2043-Apr-28 12:58 | 0.029888 AU 4471190 km |
10.66 km/s |
| 2050-Oct-30 13:38 | 0.012160 AU 1819084 km |
10.72 km/s |
| 2052-Apr-28 00:34 | 0.026691 AU 3992990 km |
10.65 km/s |
| 2059-Oct-30 06:34 | 0.012045 AU 1801855 km |
11.06 km/s |
| 2061-Apr-28 00:19 | 0.025365 AU 3794510 km |
10.38 km/s |
| 2068-Oct-30 02:20 | 0.009137 AU 1366808 km |
10.93 km/s |
| 2070-Apr-28 18:08 | 0.025483 AU 3812171 km |
10.53 km/s |
| 2077-Oct-30 17:31 | 0.008662 AU 1295883 km |
10.86 km/s |
| 2079-Apr-29 06:49 | 0.028001 AU 4188954 km |
10.55 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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