Orbit and dynamics
The path is an ellipse reaching 0.494 AU from the Sun at perihelion and 1.058 AU at aphelion, a radial span of 0.564 AU.
Applying Kepler's third law to a = 0.776 AU gives an orbital period of 0.68 yr, or about 250 days.
An eccentricity of 0.363 makes the orbit moderately elongated.
The orbital plane is tilted 6.84° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 49.5 km/s at perihelion and falls to 23.1 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 = 23.18 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.08 km.
Observation record and orbit quality
The current orbit solution is based on 44 observations and has a weighted RMS residual of 0.4837 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 |
|---|---|---|
| 2028-Jan-20 00:19 | 0.467279 AU 69903873 km |
25.26 km/s |
| 2033-Mar-01 01:01 | 0.395850 AU 59218365 km |
22.80 km/s |
| 2034-Oct-16 04:23 | 0.403283 AU 60330325 km |
12.08 km/s |
| 2035-Mar-10 23:22 | 0.136659 AU 20443886 km |
12.74 km/s |
| 2039-Jan-07 05:20 | 0.074334 AU 11120248 km |
13.72 km/s |
| 2039-Jun-04 20:35 | 0.402928 AU 60277108 km |
12.90 km/s |
| 2041-Jan-17 09:39 | 0.367901 AU 55037263 km |
23.73 km/s |
| 2041-Jul-08 10:18 | 0.487872 AU 72984599 km |
18.34 km/s |
| 2046-Feb-27 14:00 | 0.403360 AU 60341735 km |
24.26 km/s |
| 2048-Mar-09 10:45 | 0.144578 AU 21628619 km |
14.18 km/s |
| 2052-Jan-06 16:14 | 0.030663 AU 4587173 km |
12.38 km/s |
| 2054-Jan-16 01:08 | 0.324510 AU 48545940 km |
22.42 km/s |
| 2054-Jul-04 14:57 | 0.479241 AU 71693492 km |
17.81 km/s |
| 2060-Oct-05 18:12 | 0.434557 AU 65008831 km |
14.10 km/s |
| 2061-Mar-08 20:55 | 0.188897 AU 28258633 km |
15.30 km/s |
| 2065-Jan-05 14:58 | 0.044791 AU 6700653 km |
11.36 km/s |
| 2065-May-25 09:48 | 0.383815 AU 57417871 km |
10.91 km/s |
| 2067-Jan-15 02:16 | 0.349185 AU 52237353 km |
21.42 km/s |
| 2067-Jul-01 17:51 | 0.482464 AU 72175654 km |
17.40 km/s |
| 2073-Oct-02 20:25 | 0.455638 AU 68162483 km |
14.69 km/s |
| 2074-Mar-08 10:18 | 0.238845 AU 35730651 km |
16.18 km/s |
| 2076-Feb-25 08:56 | 0.117226 AU 17536827 km |
7.58 km/s |
| 2078-Jan-05 22:52 | 0.033943 AU 5077820 km |
10.56 km/s |
| 2078-May-21 17:48 | 0.366379 AU 54809473 km |
10.11 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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