Orbit and dynamics
The path is an ellipse reaching 0.81 AU from the Sun at perihelion and 1.54 AU at aphelion, a radial span of 0.73 AU.
Applying Kepler's third law to a = 1.175 AU gives an orbital period of 1.27 yr, or about 465 days.
An eccentricity of 0.311 makes the orbit moderately elongated.
The orbital plane is tilted 12.17° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 37.9 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 = 24.67 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.04 km.
Observation record and orbit quality
The current orbit solution is based on 34 observations and has a weighted RMS residual of 0.4626 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 |
|---|---|---|
| 2028-May-05 17:59 | 0.475402 AU 71119091 km |
8.16 km/s |
| 2028-Dec-15 03:09 | 0.139292 AU 20837810 km |
7.98 km/s |
| 2033-Dec-31 08:58 | 0.355602 AU 53197340 km |
23.12 km/s |
| 2037-Jul-03 04:36 | 0.015848 AU 2370761 km |
10.24 km/s |
| 2042-Dec-14 03:42 | 0.088509 AU 13240727 km |
9.18 km/s |
| 2046-Jun-07 12:47 | 0.413393 AU 61842728 km |
22.77 km/s |
| 2051-Jul-20 04:18 | 0.131073 AU 19608239 km |
8.06 km/s |
| 2052-Jan-28 11:37 | 0.433172 AU 64801652 km |
9.27 km/s |
| 2056-Dec-16 12:59 | 0.082481 AU 12338917 km |
12.46 km/s |
| 2060-Jun-14 00:18 | 0.176019 AU 26332066 km |
18.80 km/s |
| 2070-Dec-23 13:48 | 0.088525 AU 13243147 km |
17.38 km/s |
Distances in astronomical units (AU) and kilometres. Source: NASA/JPL CNEOS Close Approach Data API.
Physical Parameters
Orbit Quality
Related Objects
Same object type
Similar orbit
Keep exploring
Explore asteroids, comets and near-Earth objects with JPL orbital data.