Orbit and dynamics
The path is an ellipse reaching 0.724 AU from the Sun at perihelion and 1.092 AU at aphelion, a radial span of 0.368 AU.
Applying Kepler's third law to a = 0.908 AU gives an orbital period of 0.87 yr, or about 316 days.
An eccentricity of 0.203 makes the orbit moderately elongated.
The orbital plane is tilted 10.17° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 38.4 km/s at perihelion and falls to 25.4 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 = 28.61 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.01 km.
Observation record and orbit quality
The current orbit solution is based on 34 observations and has a weighted RMS residual of 0.4143 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 |
|---|---|---|
| 2026-Nov-22 13:27 | 0.341926 AU 51151448 km |
17.51 km/s |
| 2027-Jul-27 09:25 | 0.319979 AU 47868209 km |
9.05 km/s |
| 2028-Mar-11 13:42 | 0.169228 AU 25316164 km |
9.18 km/s |
| 2033-Nov-27 05:54 | 0.119504 AU 17877486 km |
6.14 km/s |
| 2034-May-11 00:08 | 0.235351 AU 35207993 km |
8.64 km/s |
| 2039-Nov-17 17:42 | 0.192435 AU 28787928 km |
13.16 km/s |
| 2040-Jul-02 13:07 | 0.315131 AU 47142871 km |
9.90 km/s |
| 2041-Mar-01 13:43 | 0.267302 AU 39987855 km |
13.44 km/s |
| 2046-Aug-29 04:52 | 0.289142 AU 43254959 km |
6.69 km/s |
| 2047-Jan-30 08:33 | 0.196934 AU 29460945 km |
4.95 km/s |
| 2047-Apr-07 00:17 | 0.168972 AU 25277857 km |
7.08 km/s |
| 2052-Nov-13 11:06 | 0.019982 AU 2989227 km |
8.48 km/s |
| 2053-Jun-07 19:40 | 0.284354 AU 42538711 km |
9.70 km/s |
| 2054-Feb-22 21:18 | 0.402259 AU 60177119 km |
18.02 km/s |
| 2058-Nov-27 05:12 | 0.448124 AU 67038471 km |
21.13 km/s |
| 2059-Aug-21 04:49 | 0.296473 AU 44351784 km |
7.36 km/s |
| 2060-Mar-31 22:38 | 0.156883 AU 23469427 km |
7.06 km/s |
| 2065-Nov-14 11:40 | 0.047411 AU 7092615 km |
9.92 km/s |
| 2066-Jun-17 00:31 | 0.290340 AU 43434301 km |
9.84 km/s |
| 2067-Feb-26 01:05 | 0.322226 AU 48204388 km |
16.36 km/s |
| 2072-Sep-01 20:57 | 0.270205 AU 40422133 km |
6.38 km/s |
| 2073-Apr-11 21:57 | 0.167798 AU 25102292 km |
7.19 km/s |
| 2078-Nov-16 04:33 | 0.111359 AU 16659065 km |
11.69 km/s |
| 2079-Jun-27 16:26 | 0.303717 AU 45435420 km |
9.86 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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