Orbit and dynamics
Between its closest point (1.009 AU) and its farthest (1.168 AU), the heliocentric distance changes by 0.159 AU over every revolution.
One full revolution takes 1.14 yr (415 days), computed from the semi-major axis of 1.089 AU.
With e = 0.073, the orbit is close to circular.
The orbital plane is tilted 15.12° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 30.7 km/s at perihelion and falls to 26.5 km/s at aphelion.
Size and surface
No direct size measurement is available; from an absolute magnitude of H = 24.08 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.05 km.
Observation record and orbit quality
Astrometry from 40 individual observations underpins this orbit; the fit leaves an RMS residual of 0.4028 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-Oct-17 23:29 | 0.237955 AU 35597521 km |
7.80 km/s |
| 2028-Mar-26 11:04 | 0.230009 AU 34408827 km |
10.66 km/s |
| 2036-Mar-15 16:40 | 0.017670 AU 2643329 km |
8.14 km/s |
| 2036-Aug-22 09:52 | 0.195546 AU 29253294 km |
8.44 km/s |
| 2044-Mar-02 09:29 | 0.246061 AU 36810258 km |
15.40 km/s |
| 2045-Apr-02 07:51 | 0.244398 AU 36561365 km |
13.94 km/s |
| 2061-Mar-06 23:46 | 0.247850 AU 37077894 km |
12.10 km/s |
| 2061-Sep-15 05:53 | 0.153596 AU 22977633 km |
8.01 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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