Orbit and dynamics
The path is an ellipse reaching 0.604 AU from the Sun at perihelion and 1.533 AU at aphelion, a radial span of 0.929 AU.
Applying Kepler's third law to a = 1.068 AU gives an orbital period of 1.10 yr, or about 403 days.
The high eccentricity (0.435) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
The orbital plane is tilted 13.33° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 45.9 km/s at perihelion and falls to 18.1 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 = 25.88 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.02 km.
Observation record and orbit quality
The current orbit solution is based on 48 observations and has a weighted RMS residual of 0.4076 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 |
|---|---|---|
| 2032-Oct-09 13:25 | 0.335567 AU 50200077 km |
24.29 km/s |
| 2033-Oct-16 09:59 | 0.299285 AU 44772347 km |
9.38 km/s |
| 2033-Dec-05 05:14 | 0.315268 AU 47163395 km |
9.16 km/s |
| 2035-Mar-11 16:16 | 0.369459 AU 55270220 km |
14.85 km/s |
| 2035-Jun-28 16:31 | 0.477596 AU 71447352 km |
9.38 km/s |
| 2036-May-29 02:43 | 0.166114 AU 24850302 km |
18.43 km/s |
| 2043-Oct-23 00:00 | 0.006737 AU 1007778 km |
15.59 km/s |
| 2044-Sep-16 16:06 | 0.465378 AU 69619546 km |
10.85 km/s |
| 2045-Jan-22 21:06 | 0.411349 AU 61536919 km |
15.26 km/s |
| 2046-Apr-20 06:36 | 0.243037 AU 36357891 km |
11.38 km/s |
| 2047-Jun-11 02:33 | 0.350701 AU 52464119 km |
24.85 km/s |
| 2053-Oct-02 19:55 | 0.423394 AU 63338774 km |
28.75 km/s |
| 2054-Oct-27 23:49 | 0.064447 AU 9641106 km |
11.17 km/s |
| 2056-Feb-14 06:01 | 0.409733 AU 61295133 km |
16.04 km/s |
| 2057-May-14 11:43 | 0.130439 AU 19513366 km |
12.73 km/s |
| 2064-Oct-10 08:58 | 0.219842 AU 32887861 km |
23.69 km/s |
| 2068-May-26 12:35 | 0.117580 AU 17589715 km |
17.07 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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