Orbit and dynamics
The path is an ellipse reaching 0.624 AU from the Sun at perihelion and 1.093 AU at aphelion, a radial span of 0.469 AU.
Applying Kepler's third law to a = 0.859 AU gives an orbital period of 0.80 yr, or about 291 days.
An eccentricity of 0.273 makes the orbit moderately elongated.
The orbital plane is tilted 9.86° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 42.5 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 = 26.6 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.02 km.
Observation record and orbit quality
The current orbit solution is based on 111 observations and has a weighted RMS residual of 0.4514 arcseconds.
Condition code U = 1 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 |
|---|---|---|
| 2026-Nov-25 03:03 | 0.161344 AU 24136662 km |
6.98 km/s |
| 2027-Feb-24 02:09 | 0.242770 AU 36317930 km |
6.74 km/s |
| 2030-Jul-29 15:44 | 0.349015 AU 52211862 km |
8.51 km/s |
| 2031-Jan-01 19:53 | 0.171635 AU 25676295 km |
6.52 km/s |
| 2034-Jul-06 08:06 | 0.386613 AU 57836508 km |
11.44 km/s |
| 2035-Jan-13 02:52 | 0.201652 AU 30166759 km |
11.00 km/s |
| 2038-Jun-14 14:53 | 0.401893 AU 60122362 km |
13.30 km/s |
| 2039-Jan-07 02:25 | 0.325425 AU 48682938 km |
16.35 km/s |
| 2041-Oct-25 07:47 | 0.380225 AU 56880816 km |
20.02 km/s |
| 2042-May-25 06:49 | 0.398228 AU 59574110 km |
13.98 km/s |
| 2042-Dec-31 03:51 | 0.475481 AU 71130889 km |
21.73 km/s |
| 2045-Oct-19 18:56 | 0.217137 AU 32483164 km |
14.95 km/s |
| 2046-May-05 06:12 | 0.378936 AU 56687993 km |
13.60 km/s |
| 2049-Oct-16 16:39 | 0.056116 AU 8394835 km |
10.21 km/s |
| 2050-Apr-14 23:45 | 0.345748 AU 51723104 km |
12.25 km/s |
| 2053-Oct-26 19:12 | 0.088550 AU 13246870 km |
7.13 km/s |
| 2054-Mar-22 03:06 | 0.297037 AU 44436114 km |
9.83 km/s |
| 2057-Aug-19 21:58 | 0.307991 AU 46074839 km |
5.68 km/s |
| 2057-Dec-05 13:22 | 0.170011 AU 25433270 km |
6.84 km/s |
| 2061-Jul-15 00:14 | 0.375002 AU 56099453 km |
10.41 km/s |
| 2062-Jan-14 02:39 | 0.176739 AU 26439739 km |
9.13 km/s |
| 2065-Jun-19 23:19 | 0.400096 AU 59853503 km |
12.92 km/s |
| 2066-Jan-08 12:58 | 0.291981 AU 43679806 km |
15.07 km/s |
| 2068-Oct-26 09:19 | 0.407596 AU 60975559 km |
20.88 km/s |
| 2069-May-28 08:54 | 0.399850 AU 59816731 km |
13.93 km/s |
| 2070-Jan-01 01:29 | 0.453833 AU 67892519 km |
20.97 km/s |
| 2072-Oct-20 03:22 | 0.226996 AU 33958161 km |
15.26 km/s |
| 2073-May-06 03:23 | 0.380119 AU 56865001 km |
13.63 km/s |
| 2076-Oct-16 10:21 | 0.057491 AU 8600457 km |
10.26 km/s |
| 2077-Apr-15 00:26 | 0.345881 AU 51743003 km |
12.26 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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