Orbit and dynamics
The path is an ellipse reaching 0.484 AU from the Sun at perihelion and 1.648 AU at aphelion, a radial span of 1.164 AU.
Applying Kepler's third law to a = 1.066 AU gives an orbital period of 1.10 yr, or about 402 days.
The high eccentricity (0.546) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
Its inclination of 4.49° keeps it close to the plane of the ecliptic.
By the vis-viva equation its orbital speed rises to 53.2 km/s at perihelion and falls to 15.6 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 = 26.5 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 88 observations and has a weighted RMS residual of 0.4261 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 |
|---|---|---|
| 2031-Aug-22 20:37 | 0.001284 AU 192027 km |
15.79 km/s |
| 2032-Nov-14 19:08 | 0.460471 AU 68885504 km |
19.80 km/s |
| 2034-Jan-14 17:32 | 0.469260 AU 70200268 km |
20.79 km/s |
| 2035-Apr-11 08:32 | 0.072314 AU 10817991 km |
14.58 km/s |
| 2041-Jul-31 10:50 | 0.462127 AU 69133215 km |
31.33 km/s |
| 2042-Aug-25 00:25 | 0.113104 AU 16920136 km |
13.30 km/s |
| 2043-Nov-24 18:02 | 0.486272 AU 72745229 km |
21.27 km/s |
| 2045-Jan-23 22:31 | 0.456116 AU 68233953 km |
19.15 km/s |
| 2045-May-12 06:56 | 0.494033 AU 73906331 km |
12.06 km/s |
| 2046-Apr-14 09:14 | 0.066014 AU 9875495 km |
17.20 km/s |
| 2052-Aug-04 08:27 | 0.348376 AU 52116341 km |
28.58 km/s |
| 2053-Aug-24 12:53 | 0.166970 AU 24978303 km |
11.10 km/s |
| 2054-Dec-04 01:11 | 0.494508 AU 73977392 km |
22.35 km/s |
| 2056-Feb-05 00:28 | 0.406357 AU 60790136 km |
16.79 km/s |
| 2056-May-05 01:47 | 0.409963 AU 61329645 km |
11.44 km/s |
| 2057-Apr-18 07:10 | 0.078369 AU 11723879 km |
20.17 km/s |
| 2063-Aug-10 09:10 | 0.186366 AU 27879999 km |
25.09 km/s |
| 2064-Aug-15 00:13 | 0.243329 AU 36401558 km |
10.46 km/s |
| 2068-Apr-23 17:30 | 0.139047 AU 20801095 km |
24.04 km/s |
| 2074-Aug-15 11:58 | 0.017966 AU 2687642 km |
21.42 km/s |
| 2079-Apr-29 14:55 | 0.217619 AU 32555266 km |
27.49 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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