Orbit and dynamics
Between its closest point (0.992 AU) and its farthest (1.259 AU), the heliocentric distance changes by 0.267 AU over every revolution.
One full revolution takes 1.19 yr (436 days), computed from the semi-major axis of 1.126 AU.
An eccentricity of 0.118 makes the orbit moderately elongated.
The orbital plane is tilted 19.14° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 31.6 km/s at perihelion and falls to 24.9 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 = 25.32 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.03 km.
Observation record and orbit quality
Astrometry from 62 individual observations underpins this orbit; the fit leaves an RMS residual of 0.4359 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-Nov-01 17:36 | 0.119417 AU 17864515 km |
11.98 km/s |
| 2028-Apr-18 15:28 | 0.225560 AU 33743309 km |
10.12 km/s |
| 2033-Oct-23 20:38 | 0.262669 AU 39294751 km |
15.71 km/s |
| 2034-May-02 04:07 | 0.222074 AU 33221865 km |
10.00 km/s |
| 2046-Nov-23 14:27 | 0.269937 AU 40382072 km |
15.81 km/s |
| 2052-Nov-17 07:52 | 0.038343 AU 5736051 km |
12.04 km/s |
| 2058-Nov-11 02:00 | 0.002218 AU 331823 km |
10.26 km/s |
| 2064-Nov-04 07:07 | 0.052156 AU 7802406 km |
10.97 km/s |
| 2070-Oct-28 00:27 | 0.196640 AU 29416926 km |
13.87 km/s |
| 2071-Apr-26 16:21 | 0.220289 AU 32954724 km |
10.03 km/s |
| 2076-Oct-18 22:52 | 0.419658 AU 62780005 km |
18.10 km/s |
| 2077-May-09 03:27 | 0.238380 AU 35661090 km |
10.00 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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