Orbit and dynamics
Between its closest point (0.62 AU) and its farthest (1.06 AU), the heliocentric distance changes by 0.44 AU over every revolution.
One full revolution takes 0.77 yr (281 days), computed from the semi-major axis of 0.84 AU.
An eccentricity of 0.262 makes the orbit moderately elongated.
The orbital plane is tilted 11.37° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 42.5 km/s at perihelion and falls to 24.9 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 = 27.44 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.01 km.
Observation record and orbit quality
Astrometry from 36 individual observations underpins this orbit; the fit leaves an RMS residual of 0.5732 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 |
|---|---|---|
| 2029-May-10 00:41 | 0.376818 AU 56371174 km |
14.07 km/s |
| 2029-Nov-18 06:51 | 0.389681 AU 58295459 km |
20.29 km/s |
| 2032-Jul-15 08:27 | 0.277901 AU 41573405 km |
7.84 km/s |
| 2032-Nov-20 13:01 | 0.017275 AU 2584300 km |
7.59 km/s |
| 2035-Sep-22 10:04 | 0.288507 AU 43160070 km |
14.47 km/s |
| 2036-Mar-20 06:43 | 0.382468 AU 57216442 km |
12.38 km/s |
| 2039-May-20 04:07 | 0.365631 AU 54697567 km |
13.61 km/s |
| 2039-Nov-21 20:11 | 0.301728 AU 45137828 km |
17.72 km/s |
| 2042-Nov-05 01:29 | 0.095195 AU 14240960 km |
7.19 km/s |
| 2045-Sep-24 22:24 | 0.387736 AU 58004492 km |
17.87 km/s |
| 2046-Apr-03 16:24 | 0.391957 AU 58635920 km |
13.50 km/s |
| 2049-Jun-02 16:48 | 0.350548 AU 52441169 km |
12.63 km/s |
| 2049-Nov-24 20:45 | 0.208788 AU 31234285 km |
14.32 km/s |
| 2052-Oct-11 06:54 | 0.160098 AU 23950355 km |
7.44 km/s |
| 2053-Jan-29 12:23 | 0.308411 AU 46137610 km |
5.37 km/s |
| 2056-Apr-16 07:29 | 0.391353 AU 58545617 km |
14.10 km/s |
| 2059-Jun-16 14:27 | 0.335856 AU 50243360 km |
11.39 km/s |
| 2059-Nov-27 07:02 | 0.124068 AU 18560266 km |
11.47 km/s |
| 2062-Sep-26 07:36 | 0.190223 AU 28457021 km |
8.69 km/s |
| 2063-Feb-19 14:12 | 0.343840 AU 51437720 km |
8.53 km/s |
| 2066-Apr-24 15:28 | 0.389649 AU 58290724 km |
14.25 km/s |
| 2069-Jun-22 15:50 | 0.321503 AU 48096210 km |
10.69 km/s |
| 2069-Nov-26 21:54 | 0.061071 AU 9136048 km |
10.30 km/s |
| 2072-Sep-24 07:53 | 0.189629 AU 28368119 km |
9.25 km/s |
| 2073-Feb-22 14:42 | 0.343847 AU 51438781 km |
9.07 km/s |
| 2076-Apr-23 18:04 | 0.389348 AU 58245701 km |
14.28 km/s |
| 2079-Jun-19 11:53 | 0.323661 AU 48418930 km |
11.12 km/s |
| 2079-Nov-27 06:48 | 0.064867 AU 9703997 km |
11.09 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.