Orbit and dynamics
The path is an ellipse reaching 1.003 AU from the Sun at perihelion and 1.185 AU at aphelion, a radial span of 0.182 AU.
Applying Kepler's third law to a = 1.094 AU gives an orbital period of 1.14 yr, or about 418 days.
With e = 0.083, the orbit is close to circular.
The orbital plane is tilted 15.92° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 31 km/s at perihelion and falls to 26.2 km/s at aphelion.
Size and surface
No direct size measurement is available; from an absolute magnitude of H = 23.27 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.08 km.
Observation record and orbit quality
The current orbit solution is based on 31 observations and has a weighted RMS residual of 0.4662 arcseconds.
Condition code U = 4 indicates a moderately constrained orbit; predictions decades ahead still carry noticeable uncertainty.
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-Jun-29 01:56 | 0.105049 AU 15715087 km |
8.18 km/s |
| 2027-Dec-20 07:40 | 0.114626 AU 17147733 km |
9.57 km/s |
| 2035-Jun-25 15:16 | 0.127434 AU 19063864 km |
8.07 km/s |
| 2035-Dec-19 23:23 | 0.162375 AU 24290984 km |
10.42 km/s |
| 2043-Jun-19 00:36 | 0.177768 AU 26593783 km |
8.09 km/s |
| 2043-Dec-20 01:20 | 0.241096 AU 36067468 km |
12.01 km/s |
| 2051-Jun-07 23:01 | 0.247069 AU 36961038 km |
8.17 km/s |
| 2051-Dec-20 22:48 | 0.340959 AU 51006743 km |
14.31 km/s |
| 2058-Jul-08 23:56 | 0.471240 AU 70496507 km |
16.61 km/s |
| 2059-May-19 10:00 | 0.318104 AU 47587753 km |
7.61 km/s |
| 2059-Dec-22 16:35 | 0.451002 AU 67469009 km |
17.06 km/s |
| 2066-Jul-09 20:13 | 0.367863 AU 55031565 km |
14.01 km/s |
| 2067-Jan-17 19:09 | 0.308317 AU 46123615 km |
8.70 km/s |
| 2074-Jul-09 10:08 | 0.273046 AU 40847124 km |
11.82 km/s |
| 2075-Jan-02 03:17 | 0.219018 AU 32764671 km |
8.68 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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