Orbit and dynamics
Between its closest point (0.682 AU) and its farthest (1.082 AU), the heliocentric distance changes by 0.4 AU over every revolution.
One full revolution takes 0.83 yr (303 days), computed from the semi-major axis of 0.882 AU.
An eccentricity of 0.226 makes the orbit moderately elongated.
The orbital plane is tilted 6.62° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 39.9 km/s at perihelion and falls to 25.2 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 = 25.6 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.03 km.
Observation record and orbit quality
Astrometry from 45 individual observations underpins this orbit; the fit leaves an RMS residual of 0.5537 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-Nov-27 06:35 | 0.300537 AU 44959766 km |
10.41 km/s |
| 2027-Jun-19 12:34 | 0.246966 AU 36945624 km |
13.33 km/s |
| 2031-Apr-07 03:35 | 0.290910 AU 43519451 km |
15.09 km/s |
| 2031-Nov-03 02:51 | 0.306577 AU 45863199 km |
10.49 km/s |
| 2032-Jun-13 03:36 | 0.399204 AU 59720101 km |
18.45 km/s |
| 2036-Apr-01 20:41 | 0.131215 AU 19629448 km |
9.94 km/s |
| 2036-Oct-08 11:42 | 0.289119 AU 43251649 km |
9.29 km/s |
| 2041-Apr-11 11:11 | 0.067451 AU 10090536 km |
5.76 km/s |
| 2041-Sep-09 13:41 | 0.246666 AU 36900782 km |
6.61 km/s |
| 2051-Jun-19 16:38 | 0.075022 AU 11223133 km |
7.04 km/s |
| 2056-Jun-19 21:37 | 0.117481 AU 17574837 km |
11.92 km/s |
| 2060-Apr-07 21:15 | 0.224153 AU 33532882 km |
16.37 km/s |
| 2061-Jun-14 12:43 | 0.259752 AU 38858272 km |
17.36 km/s |
| 2065-Apr-02 05:51 | 0.079655 AU 11916282 km |
10.42 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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