Orbit and dynamics
The path is an ellipse reaching 0.485 AU from the Sun at perihelion and 1.28 AU at aphelion, a radial span of 0.795 AU.
Applying Kepler's third law to a = 0.882 AU gives an orbital period of 0.83 yr, or about 303 days.
The high eccentricity (0.451) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
The orbital plane is tilted 18.32° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 51.5 km/s at perihelion and falls to 19.5 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 = 23.28 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.08 km.
Observation record and orbit quality
The current orbit solution is based on 56 observations and has a weighted RMS residual of 0.3797 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 |
|---|---|---|
| 2027-Jan-14 17:55 | 0.361759 AU 54118420 km |
11.93 km/s |
| 2028-Mar-14 10:08 | 0.196142 AU 29342412 km |
20.35 km/s |
| 2031-Oct-06 08:03 | 0.438014 AU 65525935 km |
18.46 km/s |
| 2032-Jan-31 01:23 | 0.360984 AU 54002481 km |
12.58 km/s |
| 2033-Mar-09 20:42 | 0.337515 AU 50491514 km |
24.92 km/s |
| 2036-Sep-18 21:56 | 0.474065 AU 70919147 km |
21.31 km/s |
| 2037-Feb-13 03:54 | 0.332200 AU 49696363 km |
12.78 km/s |
| 2038-Mar-04 08:15 | 0.483724 AU 72364096 km |
29.75 km/s |
| 2040-Dec-21 14:38 | 0.408841 AU 61161755 km |
22.34 km/s |
| 2042-Feb-26 12:12 | 0.274798 AU 41109186 km |
12.66 km/s |
| 2045-Dec-15 01:22 | 0.328876 AU 49199171 km |
17.39 km/s |
| 2047-Mar-10 17:01 | 0.188690 AU 28227590 km |
12.78 km/s |
| 2050-Dec-09 22:53 | 0.312203 AU 46704940 km |
12.56 km/s |
| 2052-Mar-16 15:39 | 0.096621 AU 14454244 km |
14.44 km/s |
| 2055-Nov-11 02:28 | 0.362421 AU 54217468 km |
11.97 km/s |
| 2056-Jan-02 20:46 | 0.348561 AU 52143927 km |
11.25 km/s |
| 2057-Mar-16 19:12 | 0.123291 AU 18444104 km |
17.82 km/s |
| 2060-Oct-16 21:26 | 0.412947 AU 61776002 km |
16.34 km/s |
| 2061-Jan-21 09:52 | 0.364339 AU 54504308 km |
12.28 km/s |
| 2062-Mar-13 07:33 | 0.252465 AU 37768182 km |
22.16 km/s |
| 2065-Sep-29 00:34 | 0.453609 AU 67858932 km |
19.70 km/s |
| 2066-Feb-05 11:04 | 0.352274 AU 52699447 km |
12.70 km/s |
| 2067-Mar-08 05:25 | 0.397311 AU 59436921 km |
26.88 km/s |
| 2069-Dec-26 06:00 | 0.473937 AU 70900030 km |
25.33 km/s |
| 2070-Sep-13 07:00 | 0.486616 AU 72796750 km |
22.23 km/s |
| 2071-Feb-19 04:16 | 0.312450 AU 46741846 km |
12.74 km/s |
| 2071-Jun-02 09:24 | 0.497181 AU 74377204 km |
13.59 km/s |
| 2074-Dec-19 13:51 | 0.371295 AU 55544930 km |
20.36 km/s |
| 2076-Mar-03 04:20 | 0.243695 AU 36456256 km |
12.64 km/s |
| 2079-Dec-13 07:05 | 0.313277 AU 46865608 km |
15.43 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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