Orbit and dynamics
The path is an ellipse reaching 0.501 AU from the Sun at perihelion and 1.114 AU at aphelion, a radial span of 0.613 AU.
Applying Kepler's third law to a = 0.807 AU gives an orbital period of 0.73 yr, or about 265 days.
An eccentricity of 0.38 makes the orbit moderately elongated.
A steep inclination of 26.42° carries it well above and below the ecliptic plane.
By the vis-viva equation its orbital speed rises to 49.4 km/s at perihelion and falls to 22.2 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 = 23.77 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.06 km.
Observation record and orbit quality
The current orbit solution is based on 30 observations and has a weighted RMS residual of 0.5278 arcseconds.
Condition code U = 5 indicates a moderately constrained orbit; predictions decades ahead still carry noticeable uncertainty.
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-Jun-29 01:16 | 0.421455 AU 63048724 km |
25.26 km/s |
| 2028-Jan-03 06:24 | 0.482151 AU 72128689 km |
24.95 km/s |
| 2030-Jun-19 10:41 | 0.104319 AU 15605925 km |
13.69 km/s |
| 2030-Nov-08 09:45 | 0.435422 AU 65138145 km |
19.79 km/s |
| 2033-Jul-31 17:18 | 0.488196 AU 73033050 km |
17.10 km/s |
| 2035-Jun-25 06:06 | 0.316237 AU 47308451 km |
22.31 km/s |
| 2035-Dec-23 23:11 | 0.465212 AU 69594706 km |
24.59 km/s |
| 2038-Jun-24 00:13 | 0.196718 AU 29428534 km |
13.36 km/s |
| 2038-Oct-26 01:50 | 0.439931 AU 65812783 km |
17.69 km/s |
| 2043-Jun-21 19:13 | 0.205133 AU 30687512 km |
19.42 km/s |
| 2043-Dec-13 03:55 | 0.450550 AU 67401286 km |
23.87 km/s |
| 2046-Jul-01 15:09 | 0.281485 AU 42109547 km |
13.63 km/s |
| 2046-Oct-08 16:32 | 0.446637 AU 66815980 km |
14.54 km/s |
| 2051-Jun-19 07:14 | 0.096131 AU 14381039 km |
16.90 km/s |
| 2051-Dec-02 07:35 | 0.440284 AU 65865573 km |
22.80 km/s |
| 2054-Jul-11 00:07 | 0.353424 AU 52871510 km |
14.18 km/s |
| 2059-Jun-18 07:49 | 0.003643 AU 544940 km |
15.08 km/s |
| 2059-Nov-22 17:51 | 0.430785 AU 64444485 km |
21.59 km/s |
| 2062-Jul-15 08:57 | 0.379595 AU 56786619 km |
14.50 km/s |
| 2067-Jun-18 16:06 | 0.012605 AU 1885729 km |
15.93 km/s |
| 2067-Nov-28 05:44 | 0.434402 AU 64985574 km |
22.21 km/s |
| 2070-Jul-09 15:54 | 0.311828 AU 46648871 km |
14.10 km/s |
| 2075-Jun-19 19:49 | 0.048157 AU 7204226 km |
17.38 km/s |
| 2075-Dec-05 15:06 | 0.438360 AU 65577703 km |
22.97 km/s |
| 2078-Jul-03 01:17 | 0.236169 AU 35330370 km |
13.71 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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