Orbit and dynamics
The path is an ellipse reaching 0.704 AU from the Sun at perihelion and 1.062 AU at aphelion, a radial span of 0.358 AU.
Applying Kepler's third law to a = 0.883 AU gives an orbital period of 0.83 yr, or about 303 days.
An eccentricity of 0.203 makes the orbit moderately elongated.
The orbital plane is tilted 16.96° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 38.9 km/s at perihelion and falls to 25.8 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 = 26.96 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.01 km.
Observation record and orbit quality
The current orbit solution is based on 17 observations and has a weighted RMS residual of 0.482 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-Sep-21 19:49 | 0.098196 AU 14689980 km |
8.91 km/s |
| 2028-Jan-30 17:00 | 0.263278 AU 39385847 km |
11.04 km/s |
| 2032-Oct-02 23:47 | 0.174564 AU 26114372 km |
9.32 km/s |
| 2033-Jan-06 22:19 | 0.277543 AU 41519908 km |
9.38 km/s |
| 2037-May-19 21:07 | 0.361572 AU 54090383 km |
10.08 km/s |
| 2037-Oct-20 16:57 | 0.256095 AU 38311220 km |
10.35 km/s |
| 2042-Apr-28 07:07 | 0.341139 AU 51033734 km |
12.21 km/s |
| 2042-Nov-08 17:15 | 0.345064 AU 51620909 km |
12.99 km/s |
| 2046-Sep-16 01:51 | 0.336118 AU 50282593 km |
18.21 km/s |
| 2047-Apr-11 02:03 | 0.315201 AU 47153324 km |
13.06 km/s |
| 2047-Nov-11 02:35 | 0.438639 AU 65619471 km |
16.82 km/s |
| 2051-Sep-13 13:20 | 0.221480 AU 33132994 km |
14.94 km/s |
| 2052-Mar-25 03:56 | 0.290647 AU 43480101 km |
13.22 km/s |
| 2056-Sep-11 13:27 | 0.111180 AU 16632224 km |
12.01 km/s |
| 2057-Mar-09 09:08 | 0.271582 AU 40628015 km |
12.91 km/s |
| 2061-Sep-14 10:30 | 0.027509 AU 4115224 km |
9.50 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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