Orbit and dynamics
The path is an ellipse reaching 1.015 AU from the Sun at perihelion and 1.475 AU at aphelion, a radial span of 0.46 AU.
Applying Kepler's third law to a = 1.245 AU gives an orbital period of 1.39 yr, or about 507 days.
An eccentricity of 0.185 makes the orbit moderately elongated.
The orbital plane is tilted 19.31° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 32.2 km/s at perihelion and falls to 22.1 km/s at aphelion.
Size and surface
No direct size measurement is available; from an absolute magnitude of H = 23.67 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.07 km.
Observation record and orbit quality
The current orbit solution is based on 163 observations and has a weighted RMS residual of 0.253 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 |
|---|---|---|
| 2033-Oct-21 09:19 | 0.401305 AU 60034334 km |
10.26 km/s |
| 2034-Apr-09 17:30 | 0.308988 AU 46223904 km |
17.93 km/s |
| 2041-Mar-25 02:24 | 0.060212 AU 9007543 km |
11.69 km/s |
| 2048-Mar-11 14:09 | 0.118134 AU 17672621 km |
11.14 km/s |
| 2055-Feb-27 20:55 | 0.294678 AU 44083201 km |
16.55 km/s |
| 2066-Mar-31 17:22 | 0.089340 AU 13365035 km |
13.91 km/s |
| 2073-Mar-17 08:41 | 0.045454 AU 6799788 km |
10.51 km/s |
| 2076-Sep-18 21:35 | 0.451131 AU 67488264 km |
11.26 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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