Orbit and dynamics
The path is an ellipse reaching 0.569 AU from the Sun at perihelion and 1.053 AU at aphelion, a radial span of 0.484 AU.
Applying Kepler's third law to a = 0.811 AU gives an orbital period of 0.73 yr, or about 267 days.
An eccentricity of 0.298 makes the orbit moderately elongated.
A steep inclination of 28.05° carries it well above and below the ecliptic plane.
By the vis-viva equation its orbital speed rises to 45 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 = 24.01 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.06 km.
Observation record and orbit quality
The current orbit solution is based on 61 observations and has a weighted RMS residual of 0.4116 arcseconds.
Condition code U = 4 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-Dec-25 09:26 | 0.403620 AU 60380701 km |
22.59 km/s |
| 2027-Jun-13 23:40 | 0.433602 AU 64865863 km |
22.97 km/s |
| 2029-Nov-10 01:42 | 0.477561 AU 71442100 km |
21.26 km/s |
| 2032-Jun-16 16:07 | 0.164575 AU 24620034 km |
14.00 km/s |
| 2035-Jan-14 02:05 | 0.407803 AU 61006432 km |
21.46 km/s |
| 2035-Jun-18 19:08 | 0.246134 AU 36821124 km |
18.24 km/s |
| 2037-Nov-30 13:58 | 0.435436 AU 65140316 km |
22.68 km/s |
| 2040-Jun-11 00:04 | 0.334182 AU 49992968 km |
15.97 km/s |
| 2043-Feb-04 17:57 | 0.437184 AU 65401724 km |
19.15 km/s |
| 2043-Jun-20 18:48 | 0.060583 AU 9063020 km |
14.87 km/s |
| 2045-Dec-19 14:42 | 0.407911 AU 61022649 km |
22.76 km/s |
| 2046-Jun-12 01:40 | 0.488138 AU 73024339 km |
24.50 km/s |
| 2048-Jun-06 22:20 | 0.490330 AU 73352365 km |
19.44 km/s |
| 2048-Nov-02 23:04 | 0.491092 AU 73466346 km |
20.38 km/s |
| 2051-Mar-05 05:08 | 0.471309 AU 70506799 km |
13.31 km/s |
| 2051-Jun-19 00:08 | 0.104550 AU 15640418 km |
13.83 km/s |
| 2054-Jan-06 15:10 | 0.403300 AU 60332836 km |
21.98 km/s |
| 2054-Jun-17 02:59 | 0.314770 AU 47088964 km |
19.86 km/s |
| 2056-Nov-22 21:37 | 0.450511 AU 67395513 km |
22.35 km/s |
| 2059-Jun-14 01:44 | 0.268742 AU 40203262 km |
14.98 km/s |
| 2062-Jan-26 11:23 | 0.423153 AU 63302741 km |
20.29 km/s |
| 2062-Jun-20 06:16 | 0.135205 AU 20226434 km |
16.00 km/s |
| 2064-Dec-11 15:35 | 0.416882 AU 62364716 km |
22.84 km/s |
| 2067-Jun-09 01:57 | 0.425135 AU 63599230 km |
17.83 km/s |
| 2070-Feb-18 09:09 | 0.458113 AU 68532768 km |
16.88 km/s |
| 2070-Jun-20 00:04 | 0.037817 AU 5657289 km |
14.01 km/s |
| 2072-Dec-30 13:59 | 0.401673 AU 60089386 km |
22.35 km/s |
| 2073-Jun-15 05:43 | 0.380079 AU 56859022 km |
21.52 km/s |
| 2075-Nov-17 08:27 | 0.463509 AU 69339924 km |
21.89 km/s |
| 2078-Jun-15 11:38 | 0.222750 AU 33322979 km |
14.45 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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