Orbit and dynamics
Between its closest point (0.987 AU) and its farthest (1.428 AU), the heliocentric distance changes by 0.441 AU over every revolution.
One full revolution takes 1.33 yr (484 days), computed from the semi-major axis of 1.207 AU.
An eccentricity of 0.183 makes the orbit moderately elongated.
The orbital plane is tilted 7.24° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 32.6 km/s at perihelion and falls to 22.5 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 = 27.13 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.01 km.
Observation record and orbit quality
Astrometry from 42 individual observations underpins this orbit; the fit leaves an RMS residual of 0.2891 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-20 18:51 | 0.103761 AU 15522389 km |
7.62 km/s |
| 2027-Apr-26 04:45 | 0.220182 AU 32938746 km |
3.42 km/s |
| 2030-Dec-10 22:15 | 0.240253 AU 35941373 km |
11.95 km/s |
| 2031-May-22 13:01 | 0.276491 AU 41362523 km |
5.34 km/s |
| 2034-Dec-02 02:12 | 0.387190 AU 57922795 km |
16.68 km/s |
| 2035-Jun-10 09:14 | 0.323970 AU 48465263 km |
6.36 km/s |
| 2039-Jun-26 14:50 | 0.362748 AU 54266268 km |
6.97 km/s |
| 2043-Jul-11 14:39 | 0.392256 AU 58680601 km |
7.29 km/s |
| 2047-Jul-26 02:15 | 0.412433 AU 61699162 km |
7.37 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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