Orbit and dynamics
The path is an ellipse reaching 0.583 AU from the Sun at perihelion and 1.202 AU at aphelion, a radial span of 0.619 AU.
Applying Kepler's third law to a = 0.893 AU gives an orbital period of 0.84 yr, or about 308 days.
An eccentricity of 0.346 makes the orbit moderately elongated.
A steep inclination of 29.94° carries it well above and below the ecliptic plane.
By the vis-viva equation its orbital speed rises to 45.3 km/s at perihelion and falls to 22 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 = 23 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.09 km.
Observation record and orbit quality
The current orbit solution is based on 47 observations and has a weighted RMS residual of 0.3009 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 |
|---|---|---|
| 2028-Nov-11 02:20 | 0.075144 AU 11241361 km |
18.93 km/s |
| 2029-Jun-20 02:43 | 0.483154 AU 72278881 km |
22.49 km/s |
| 2030-Mar-22 04:50 | 0.402279 AU 60180091 km |
21.83 km/s |
| 2033-Nov-20 18:41 | 0.374852 AU 56077085 km |
27.68 km/s |
| 2034-Nov-26 20:28 | 0.335360 AU 50169205 km |
15.29 km/s |
| 2035-Apr-26 20:09 | 0.361565 AU 54089416 km |
21.90 km/s |
| 2039-Nov-11 14:56 | 0.076595 AU 11458429 km |
16.08 km/s |
| 2040-May-30 22:44 | 0.424124 AU 63448042 km |
22.88 km/s |
| 2044-Nov-14 09:46 | 0.165066 AU 24693528 km |
22.41 km/s |
| 2046-Apr-06 20:58 | 0.365097 AU 54617688 km |
21.51 km/s |
| 2050-Nov-17 15:58 | 0.200002 AU 29919947 km |
15.23 km/s |
| 2055-Nov-11 10:40 | 0.063920 AU 9562305 km |
18.13 km/s |
| 2060-Nov-19 04:03 | 0.275756 AU 41252535 km |
26.48 km/s |
| 2066-Nov-12 05:06 | 0.091781 AU 13730189 km |
15.73 km/s |
| 2071-Nov-14 04:51 | 0.099483 AU 14882490 km |
21.38 km/s |
| 2077-Nov-19 15:12 | 0.205109 AU 30683942 km |
15.22 km/s |
Distances in astronomical units (AU) and kilometres. Source: NASA/JPL CNEOS Close Approach Data API.
Physical Parameters
Orbit Quality
Related Objects
Same object type
Similar orbit
Keep exploring
Explore asteroids, comets and near-Earth objects with JPL orbital data.