Orbit and dynamics
The path is an ellipse reaching 0.993 AU from the Sun at perihelion and 1.357 AU at aphelion, a radial span of 0.364 AU.
Applying Kepler's third law to a = 1.175 AU gives an orbital period of 1.27 yr, or about 465 days.
An eccentricity of 0.155 makes the orbit moderately elongated.
The orbital plane is tilted 8.05° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 32.1 km/s at perihelion and falls to 23.5 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 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 26 observations and has a weighted RMS residual of 0.5877 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 |
|---|---|---|
| 2030-Apr-08 09:42 | 0.310391 AU 46433875 km |
6.64 km/s |
| 2039-May-26 02:53 | 0.357347 AU 53458393 km |
6.65 km/s |
| 2043-Sep-23 05:16 | 0.298195 AU 44609336 km |
13.05 km/s |
| 2044-Mar-20 05:20 | 0.273380 AU 40897038 km |
5.94 km/s |
| 2048-Jul-25 16:03 | 0.276048 AU 41296181 km |
3.57 km/s |
| 2048-Dec-16 15:13 | 0.249299 AU 37294607 km |
10.01 km/s |
| 2053-May-04 16:17 | 0.349402 AU 52269811 km |
6.96 km/s |
| 2057-Oct-08 09:21 | 0.118731 AU 17761885 km |
7.28 km/s |
| 2058-Feb-14 03:58 | 0.219694 AU 32865742 km |
3.72 km/s |
| 2062-Jun-22 14:16 | 0.336526 AU 50343628 km |
5.51 km/s |
| 2063-Jan-03 13:19 | 0.467950 AU 70004280 km |
15.98 km/s |
| 2067-Apr-18 01:21 | 0.329625 AU 49311140 km |
6.85 km/s |
| 2071-Oct-26 05:10 | 0.006269 AU 937882 km |
4.74 km/s |
| 2076-May-22 03:01 | 0.359061 AU 53714711 km |
6.77 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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