Orbit and dynamics
The path is an ellipse reaching 1.007 AU from the Sun at perihelion and 1.155 AU at aphelion, a radial span of 0.148 AU.
Applying Kepler's third law to a = 1.081 AU gives an orbital period of 1.12 yr, or about 411 days.
With e = 0.069, the orbit is close to circular.
The orbital plane is tilted 10.59° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 30.7 km/s at perihelion and falls to 26.7 km/s at aphelion.
Size and surface
No direct size measurement is available; from an absolute magnitude of H = 25.7 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.03 km.
Observation record and orbit quality
The current orbit solution is based on 53 observations and has a weighted RMS residual of 0.4331 arcseconds.
Condition code U = 3 indicates a moderately constrained orbit; predictions decades ahead still carry noticeable uncertainty.
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 |
|---|---|---|
| 2027-Apr-05 04:30 | 0.082914 AU 12403818 km |
6.42 km/s |
| 2027-Sep-23 22:43 | 0.090652 AU 13561377 km |
5.54 km/s |
| 2036-Apr-08 14:18 | 0.191488 AU 28646133 km |
8.89 km/s |
| 2036-Oct-17 17:56 | 0.189745 AU 28385498 km |
5.43 km/s |
| 2045-Apr-08 12:39 | 0.354055 AU 52965857 km |
13.10 km/s |
| 2045-Dec-25 20:16 | 0.259134 AU 38765939 km |
3.49 km/s |
| 2046-Sep-12 21:28 | 0.359210 AU 53737089 km |
13.27 km/s |
| 2055-Feb-28 18:50 | 0.190976 AU 28569588 km |
5.46 km/s |
| 2055-Sep-11 20:31 | 0.194815 AU 29143890 km |
9.04 km/s |
| 2064-Mar-25 04:56 | 0.095107 AU 14227787 km |
5.59 km/s |
| 2064-Sep-14 03:53 | 0.080199 AU 11997568 km |
6.45 km/s |
| 2073-Apr-02 01:06 | 0.071599 AU 10710994 km |
5.99 km/s |
| 2073-Sep-19 07:12 | 0.069801 AU 10442096 km |
5.70 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.