Orbit and dynamics
The path is an ellipse reaching 0.662 AU from the Sun at perihelion and 1.047 AU at aphelion, a radial span of 0.385 AU.
Applying Kepler's third law to a = 0.855 AU gives an orbital period of 0.79 yr, or about 289 days.
An eccentricity of 0.225 makes the orbit moderately elongated.
The orbital plane is tilted 5.35° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 40.5 km/s at perihelion and falls to 25.6 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 = 24.9 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 25 observations and has a weighted RMS residual of 0.303 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 |
|---|---|---|
| 2026-Dec-31 21:48 | 0.314771 AU 47089115 km |
10.47 km/s |
| 2030-Jun-15 07:44 | 0.090522 AU 13541877 km |
8.83 km/s |
| 2030-Nov-14 22:21 | 0.249022 AU 37253172 km |
7.14 km/s |
| 2038-Feb-18 00:09 | 0.306337 AU 45827289 km |
9.41 km/s |
| 2038-Aug-14 19:32 | 0.298907 AU 44715874 km |
14.37 km/s |
| 2041-Jun-25 05:53 | 0.411663 AU 61583878 km |
18.31 km/s |
| 2042-Jan-02 12:39 | 0.316925 AU 47411345 km |
10.54 km/s |
| 2045-Jun-15 01:04 | 0.101614 AU 15201256 km |
8.51 km/s |
| 2045-Nov-12 12:21 | 0.252061 AU 37707819 km |
6.89 km/s |
| 2049-Aug-13 12:53 | 0.078244 AU 11705074 km |
5.36 km/s |
| 2053-Feb-13 20:34 | 0.315239 AU 47159074 km |
9.67 km/s |
| 2053-Aug-13 20:36 | 0.351145 AU 52530610 km |
15.22 km/s |
| 2056-Jun-24 02:29 | 0.403681 AU 60389791 km |
17.58 km/s |
| 2056-Dec-30 04:31 | 0.314845 AU 47100096 km |
10.45 km/s |
| 2060-Jun-14 14:26 | 0.080649 AU 12064858 km |
8.04 km/s |
| 2060-Nov-09 13:07 | 0.242413 AU 36264446 km |
6.63 km/s |
| 2064-Aug-13 15:31 | 0.071960 AU 10765004 km |
5.38 km/s |
| 2068-Feb-16 12:48 | 0.309430 AU 46290010 km |
9.56 km/s |
| 2068-Aug-14 06:14 | 0.300530 AU 44958656 km |
14.73 km/s |
| 2071-Jun-25 13:03 | 0.395541 AU 59172142 km |
18.32 km/s |
| 2072-Jan-03 04:39 | 0.314308 AU 47019735 km |
10.56 km/s |
| 2075-Jun-15 09:56 | 0.041006 AU 6134384 km |
8.71 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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