Orbit and dynamics
The path is an ellipse reaching 0.529 AU from the Sun at perihelion and 1.003 AU at aphelion, a radial span of 0.474 AU.
Applying Kepler's third law to a = 0.766 AU gives an orbital period of 0.67 yr, or about 245 days.
An eccentricity of 0.309 makes the orbit moderately elongated.
The orbital plane is tilted 6.97° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 46.9 km/s at perihelion and falls to 24.7 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 = 26.3 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 25 observations and has a weighted RMS residual of 0.4358 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 |
|---|---|---|
| 2027-Dec-19 17:24 | 0.237715 AU 35561720 km |
17.12 km/s |
| 2029-Dec-21 10:15 | 0.299621 AU 44822665 km |
19.35 km/s |
| 2031-Dec-24 08:31 | 0.361622 AU 54097953 km |
21.63 km/s |
| 2059-Jan-23 08:01 | 0.296943 AU 44422018 km |
20.95 km/s |
| 2061-Jan-25 02:34 | 0.234957 AU 35149039 km |
18.78 km/s |
| 2063-Jan-27 14:30 | 0.177325 AU 26527387 km |
16.65 km/s |
| 2065-Jan-28 17:01 | 0.124539 AU 18630822 km |
14.54 km/s |
| 2067-Jan-30 06:07 | 0.081982 AU 12264319 km |
12.47 km/s |
| 2069-Jan-29 22:22 | 0.061388 AU 9183522 km |
10.54 km/s |
| 2071-Jan-28 23:00 | 0.053174 AU 7954708 km |
8.86 km/s |
| 2079-Jan-07 17:01 | 0.019698 AU 2946814 km |
6.50 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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