Orbit and dynamics
The path is an ellipse reaching 0.577 AU from the Sun at perihelion and 1.07 AU at aphelion, a radial span of 0.493 AU.
Applying Kepler's third law to a = 0.824 AU gives an orbital period of 0.75 yr, or about 273 days.
An eccentricity of 0.299 makes the orbit moderately elongated.
The orbital plane is tilted 6.42° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 44.7 km/s at perihelion and falls to 24.1 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 = 28.21 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 14 observations and has a weighted RMS residual of 0.7183 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-Dec-12 16:42 | 0.060549 AU 9057994 km |
6.75 km/s |
| 2028-Apr-06 13:49 | 0.282678 AU 42288024 km |
6.48 km/s |
| 2030-Dec-26 19:46 | 0.094104 AU 14077754 km |
6.71 km/s |
| 2034-Jan-11 05:23 | 0.112014 AU 16757009 km |
6.67 km/s |
| 2036-Sep-27 14:15 | 0.293975 AU 43978093 km |
6.37 km/s |
| 2037-Jan-27 00:52 | 0.107314 AU 16053889 km |
6.75 km/s |
| 2039-Sep-14 17:38 | 0.330775 AU 49483265 km |
8.67 km/s |
| 2040-Feb-07 21:45 | 0.103741 AU 15519397 km |
7.93 km/s |
| 2042-Sep-03 10:33 | 0.359179 AU 53732352 km |
10.47 km/s |
| 2043-Feb-10 09:18 | 0.108601 AU 16246514 km |
10.02 km/s |
| 2045-Aug-23 22:05 | 0.382853 AU 57274067 km |
11.98 km/s |
| 2046-Feb-09 11:56 | 0.141690 AU 21196589 km |
12.45 km/s |
| 2048-Aug-13 15:46 | 0.402932 AU 60277719 km |
13.25 km/s |
| 2049-Feb-07 03:50 | 0.198361 AU 29674373 km |
15.04 km/s |
| 2051-Aug-04 17:17 | 0.418940 AU 62672487 km |
14.28 km/s |
| 2052-Feb-05 05:28 | 0.267908 AU 40078395 km |
17.72 km/s |
| 2054-Jul-26 01:32 | 0.430456 AU 64395295 km |
15.05 km/s |
| 2055-Feb-01 22:19 | 0.339375 AU 50769779 km |
20.40 km/s |
| 2057-Jul-16 13:26 | 0.438270 AU 65564332 km |
15.56 km/s |
| 2058-Jan-29 10:32 | 0.413190 AU 61812289 km |
23.11 km/s |
| 2060-Jul-07 01:23 | 0.442933 AU 66261882 km |
15.79 km/s |
| 2063-Jun-28 21:44 | 0.438960 AU 65667410 km |
15.76 km/s |
| 2065-Dec-08 00:09 | 0.344081 AU 51473787 km |
22.03 km/s |
| 2066-Jun-19 08:48 | 0.429264 AU 64216960 km |
15.48 km/s |
| 2068-Dec-04 14:54 | 0.255589 AU 38235589 km |
19.33 km/s |
| 2071-Dec-02 11:51 | 0.169423 AU 25345349 km |
16.70 km/s |
| 2074-Nov-29 21:28 | 0.086027 AU 12869413 km |
14.16 km/s |
| 2077-Nov-27 22:30 | 0.010981 AU 1642701 km |
11.73 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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