Orbit and dynamics
The path is an ellipse reaching 0.599 AU from the Sun at perihelion and 1.225 AU at aphelion, a radial span of 0.626 AU.
Applying Kepler's third law to a = 0.912 AU gives an orbital period of 0.87 yr, or about 318 days.
An eccentricity of 0.343 makes the orbit moderately elongated.
The orbital plane is tilted 10.08° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 44.6 km/s at perihelion and falls to 21.8 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 = 25.19 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.03 km.
Observation record and orbit quality
The current orbit solution is based on 48 observations and has a weighted RMS residual of 0.4468 arcseconds.
Condition code U = 5 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 |
|---|---|---|
| 2029-Apr-07 06:12 | 0.190824 AU 28546818 km |
8.15 km/s |
| 2029-Oct-13 18:55 | 0.376072 AU 56259513 km |
14.34 km/s |
| 2030-Jul-03 16:51 | 0.253991 AU 37996534 km |
15.68 km/s |
| 2035-Mar-27 23:11 | 0.344034 AU 51466730 km |
20.73 km/s |
| 2035-Dec-25 03:13 | 0.370796 AU 55470342 km |
11.54 km/s |
| 2036-May-08 06:56 | 0.258824 AU 38719514 km |
8.32 km/s |
| 2036-Sep-16 10:49 | 0.325059 AU 48628150 km |
11.75 km/s |
| 2037-Jun-24 00:08 | 0.422933 AU 63269850 km |
21.75 km/s |
| 2042-Mar-20 00:50 | 0.138454 AU 20712393 km |
14.53 km/s |
| 2042-Nov-27 09:29 | 0.400463 AU 59908409 km |
14.51 km/s |
| 2043-Jun-18 13:24 | 0.235625 AU 35249071 km |
6.87 km/s |
| 2043-Aug-10 03:34 | 0.236745 AU 35416568 km |
7.61 km/s |
| 2049-Mar-17 23:22 | 0.051973 AU 7775057 km |
9.43 km/s |
| 2049-Nov-04 02:42 | 0.398547 AU 59621810 km |
15.20 km/s |
| 2050-Jul-12 03:45 | 0.171976 AU 25727291 km |
10.57 km/s |
| 2056-Apr-12 07:29 | 0.208216 AU 31148646 km |
8.24 km/s |
| 2056-Oct-09 07:23 | 0.370172 AU 55376902 km |
14.01 km/s |
| 2057-Jul-01 20:42 | 0.282613 AU 42278351 km |
16.74 km/s |
| 2062-Mar-26 06:04 | 0.307370 AU 45981910 km |
19.64 km/s |
| 2062-Dec-19 17:24 | 0.378176 AU 56574387 km |
12.26 km/s |
| 2063-May-14 13:21 | 0.261763 AU 39159150 km |
8.23 km/s |
| 2063-Sep-12 02:32 | 0.315014 AU 47125373 km |
11.18 km/s |
| 2064-Jun-22 07:43 | 0.455639 AU 68162667 km |
22.71 km/s |
| 2069-Mar-19 00:19 | 0.109287 AU 16349037 km |
13.76 km/s |
| 2069-Nov-24 04:03 | 0.401200 AU 60018635 km |
14.69 km/s |
| 2070-Jun-26 07:26 | 0.230415 AU 34469662 km |
6.51 km/s |
| 2070-Aug-04 06:50 | 0.229340 AU 34308783 km |
7.24 km/s |
| 2076-Mar-17 01:36 | 0.032953 AU 4929748 km |
9.86 km/s |
| 2076-Nov-06 09:06 | 0.400355 AU 59892182 km |
15.22 km/s |
| 2077-Jul-13 07:32 | 0.170864 AU 25560920 km |
9.84 km/s |
Distances in astronomical units (AU) and kilometres. Source: NASA/JPL CNEOS Close Approach Data API.
Physical Parameters
Orbit Quality
Related Objects
Same object type
Similar orbit
Keep exploring
Explore asteroids, comets and near-Earth objects with JPL orbital data.