Orbit and dynamics
The path is an ellipse reaching 0.876 AU from the Sun at perihelion and 1.314 AU at aphelion, a radial span of 0.438 AU.
Applying Kepler's third law to a = 1.095 AU gives an orbital period of 1.15 yr, or about 419 days.
An eccentricity of 0.2 makes the orbit moderately elongated.
The orbital plane is tilted 16.99° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 34.9 km/s at perihelion and falls to 23.2 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 = 22.85 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 55 observations and has a weighted RMS residual of 0.6281 arcseconds.
Condition code U = 1 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 |
|---|---|---|
| 2026-Nov-26 01:43 | 0.161429 AU 24149481 km |
9.56 km/s |
| 2033-May-06 15:21 | 0.400005 AU 59839858 km |
19.72 km/s |
| 2034-Feb-25 07:43 | 0.456058 AU 68225343 km |
6.78 km/s |
| 2034-Nov-20 03:02 | 0.126525 AU 18927893 km |
10.74 km/s |
| 2041-May-13 16:59 | 0.267464 AU 40012022 km |
16.28 km/s |
| 2042-Feb-01 07:03 | 0.449066 AU 67179331 km |
8.14 km/s |
| 2042-Nov-18 22:11 | 0.191843 AU 28699334 km |
13.18 km/s |
| 2049-May-21 15:36 | 0.133170 AU 19921958 km |
13.11 km/s |
| 2050-Jan-14 00:20 | 0.415530 AU 62162400 km |
8.98 km/s |
| 2050-Nov-20 21:45 | 0.304955 AU 45620586 km |
16.41 km/s |
| 2057-May-30 05:22 | 0.036147 AU 5407565 km |
10.79 km/s |
| 2057-Dec-30 05:52 | 0.366325 AU 54801378 km |
9.36 km/s |
| 2058-Nov-24 01:31 | 0.419930 AU 62820639 km |
19.70 km/s |
| 2065-Jun-09 10:07 | 0.112135 AU 16775203 km |
9.54 km/s |
| 2065-Dec-18 02:42 | 0.309878 AU 46357104 km |
9.43 km/s |
| 2073-Jun-29 11:06 | 0.227202 AU 33988973 km |
9.34 km/s |
| 2073-Dec-05 16:03 | 0.234952 AU 35148329 km |
9.38 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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