Orbit and dynamics
The path is an ellipse reaching 0.579 AU from the Sun at perihelion and 1.06 AU at aphelion, a radial span of 0.481 AU.
Applying Kepler's third law to a = 0.819 AU gives an orbital period of 0.74 yr, or about 271 days.
An eccentricity of 0.294 makes the orbit moderately elongated.
Its inclination of 4.52° keeps it close to the plane of the ecliptic.
By the vis-viva equation its orbital speed rises to 44.5 km/s at perihelion and falls to 24.3 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 = 24.7 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.04 km.
Observation record and orbit quality
The current orbit solution is based on 45 observations and has a weighted RMS residual of 0.3877 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 |
|---|---|---|
| 2027-Jul-09 10:07 | 0.428485 AU 64100473 km |
14.97 km/s |
| 2028-Jan-15 05:22 | 0.427625 AU 63971840 km |
22.06 km/s |
| 2030-Jun-16 19:56 | 0.436967 AU 65369330 km |
15.48 km/s |
| 2032-Nov-22 05:13 | 0.334810 AU 50086808 km |
19.39 km/s |
| 2033-May-25 06:20 | 0.418769 AU 62646940 km |
14.44 km/s |
| 2035-Nov-16 20:30 | 0.137675 AU 20595819 km |
12.93 km/s |
| 2036-May-01 02:39 | 0.375264 AU 56138693 km |
11.88 km/s |
| 2038-Nov-21 04:20 | 0.045933 AU 6871474 km |
7.12 km/s |
| 2045-Jan-24 21:26 | 0.045719 AU 6839513 km |
10.08 km/s |
| 2048-Jan-21 10:31 | 0.193547 AU 28954172 km |
16.54 km/s |
| 2051-Jan-13 19:23 | 0.385083 AU 57607601 km |
23.13 km/s |
| 2055-Nov-21 17:20 | 0.229144 AU 34279423 km |
18.30 km/s |
| 2058-Nov-15 22:37 | 0.051567 AU 7714321 km |
11.82 km/s |
| 2068-Jan-25 10:22 | 0.049601 AU 7420182 km |
11.32 km/s |
| 2071-Jan-19 19:19 | 0.186519 AU 27902902 km |
17.81 km/s |
| 2075-Nov-27 20:57 | 0.362353 AU 54207188 km |
23.65 km/s |
| 2078-Nov-20 06:09 | 0.168902 AU 25267314 km |
17.12 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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