Orbit and dynamics
The path is an ellipse reaching 0.46 AU from the Sun at perihelion and 1.161 AU at aphelion, a radial span of 0.701 AU.
Applying Kepler's third law to a = 0.811 AU gives an orbital period of 0.73 yr, or about 267 days.
The high eccentricity (0.433) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
The orbital plane is tilted 15.45° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 52.6 km/s at perihelion and falls to 20.8 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 = 22.04 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.14 km.
Observation record and orbit quality
The current orbit solution is based on 197 observations and has a weighted RMS residual of 0.3577 arcseconds.
Condition code U = 0 means the orbit is very well determined, leaving only a small uncertainty in the future ephemeris.
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-Sep-23 10:17 | 0.465642 AU 69659119 km |
23.34 km/s |
| 2029-Jul-20 02:03 | 0.110532 AU 16535326 km |
16.02 km/s |
| 2030-Jan-19 04:08 | 0.496048 AU 74207710 km |
21.96 km/s |
| 2032-Aug-19 08:54 | 0.238862 AU 35733214 km |
10.28 km/s |
| 2032-Nov-23 18:40 | 0.369904 AU 55336850 km |
11.21 km/s |
| 2035-Sep-30 16:54 | 0.336895 AU 50398804 km |
17.73 km/s |
| 2037-Jul-25 15:21 | 0.283282 AU 42378380 km |
21.15 km/s |
| 2040-Jul-26 19:38 | 0.146660 AU 21940028 km |
10.48 km/s |
| 2040-Dec-19 05:46 | 0.430161 AU 64351241 km |
16.56 km/s |
| 2043-Oct-04 00:58 | 0.264464 AU 39563259 km |
12.19 km/s |
| 2045-Aug-01 09:38 | 0.449086 AU 67182251 km |
26.36 km/s |
| 2048-Jul-18 12:21 | 0.009974 AU 1492088 km |
13.08 km/s |
| 2049-Jan-07 09:28 | 0.473859 AU 70888326 km |
20.18 km/s |
| 2051-May-02 02:19 | 0.476989 AU 71356600 km |
12.38 km/s |
| 2051-Sep-08 22:23 | 0.260523 AU 38973667 km |
10.07 km/s |
| 2054-Sep-25 19:15 | 0.420131 AU 62850641 km |
21.56 km/s |
| 2056-Jul-21 09:48 | 0.165308 AU 24729741 km |
17.62 km/s |
| 2059-Aug-11 23:09 | 0.217281 AU 32504803 km |
10.29 km/s |
| 2059-Dec-04 06:36 | 0.392053 AU 58650255 km |
13.20 km/s |
| 2062-Oct-02 13:05 | 0.303311 AU 45374671 km |
15.94 km/s |
| 2064-Jul-27 12:32 | 0.334772 AU 50081226 km |
22.76 km/s |
| 2067-Jul-22 23:40 | 0.104703 AU 15663309 km |
10.93 km/s |
| 2067-Dec-26 14:00 | 0.445866 AU 66700538 km |
17.85 km/s |
| 2070-Sep-30 16:04 | 0.259349 AU 38798007 km |
10.72 km/s |
| 2072-Aug-03 08:30 | 0.496874 AU 74331270 km |
27.92 km/s |
| 2075-Jul-19 13:47 | 0.046876 AU 7012478 km |
14.26 km/s |
| 2076-Jan-13 11:55 | 0.484226 AU 72439225 km |
21.01 km/s |
| 2078-May-12 22:01 | 0.449712 AU 67275993 km |
9.65 km/s |
| 2078-Aug-29 16:27 | 0.253942 AU 37989231 km |
10.20 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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