Orbit and dynamics
The path is an ellipse reaching 0.342 AU from the Sun at perihelion and 1.388 AU at aphelion, a radial span of 1.046 AU.
Applying Kepler's third law to a = 0.865 AU gives an orbital period of 0.80 yr, or about 294 days.
The high eccentricity (0.605) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
The orbital plane is tilted 9.31° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 64.5 km/s at perihelion and falls to 15.9 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 = 22.81 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.1 km.
Observation record and orbit quality
The current orbit solution is based on 65 observations and has a weighted RMS residual of 0.5809 arcseconds.
Condition code U = 0 means the orbit is very well determined, leaving only a small uncertainty in the future ephemeris.
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-Jul-23 04:18 | 0.241961 AU 36196828 km |
23.62 km/s |
| 2028-Sep-12 04:12 | 0.351141 AU 52529929 km |
13.81 km/s |
| 2031-Jul-28 16:32 | 0.359228 AU 53739760 km |
28.02 km/s |
| 2032-Sep-02 03:09 | 0.379612 AU 56789172 km |
13.99 km/s |
| 2033-Sep-21 06:51 | 0.469266 AU 70201261 km |
32.73 km/s |
| 2035-Aug-03 17:05 | 0.484000 AU 72405348 km |
32.48 km/s |
| 2036-Aug-23 06:01 | 0.383054 AU 57304136 km |
13.96 km/s |
| 2037-Sep-27 06:41 | 0.336320 AU 50312802 km |
28.23 km/s |
| 2040-Aug-13 05:35 | 0.362818 AU 54276857 km |
13.71 km/s |
| 2041-Oct-02 18:44 | 0.203495 AU 30442360 km |
23.80 km/s |
| 2044-Aug-02 13:05 | 0.317537 AU 47502877 km |
13.35 km/s |
| 2045-Oct-07 02:49 | 0.082399 AU 12326736 km |
19.61 km/s |
| 2048-Jul-23 08:19 | 0.251291 AU 37592647 km |
13.35 km/s |
| 2049-Oct-08 17:26 | 0.084778 AU 12682592 km |
16.08 km/s |
| 2052-Jul-17 00:13 | 0.175578 AU 26266033 km |
14.98 km/s |
| 2053-Oct-04 20:51 | 0.188499 AU 28199037 km |
13.85 km/s |
| 2056-Jul-17 10:21 | 0.146989 AU 21989177 km |
18.42 km/s |
| 2057-Sep-25 13:55 | 0.277619 AU 41531208 km |
13.48 km/s |
| 2060-Jul-21 07:14 | 0.213579 AU 31950947 km |
22.45 km/s |
| 2061-Sep-15 08:39 | 0.338821 AU 50686909 km |
13.74 km/s |
| 2064-Jul-26 15:04 | 0.325797 AU 48738573 km |
26.81 km/s |
| 2065-Sep-05 06:15 | 0.374237 AU 55985027 km |
13.96 km/s |
| 2068-Aug-01 11:11 | 0.448635 AU 67114912 km |
31.24 km/s |
| 2069-Aug-26 11:37 | 0.384547 AU 57527452 km |
13.98 km/s |
| 2070-Sep-26 02:24 | 0.373971 AU 55945317 km |
29.49 km/s |
| 2073-Aug-16 11:57 | 0.370830 AU 55475363 km |
13.78 km/s |
| 2074-Oct-01 19:46 | 0.239280 AU 35795711 km |
24.99 km/s |
| 2077-Aug-06 01:29 | 0.332360 AU 49720283 km |
13.43 km/s |
| 2078-Oct-06 12:56 | 0.113066 AU 16914473 km |
20.74 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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