Orbit and dynamics
The path is an ellipse reaching 0.564 AU from the Sun at perihelion and 1.35 AU at aphelion, a radial span of 0.786 AU.
Applying Kepler's third law to a = 0.957 AU gives an orbital period of 0.94 yr, or about 342 days.
The high eccentricity (0.411) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
The orbital plane is tilted 17.51° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 47.1 km/s at perihelion and falls to 19.7 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 = 22.6 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.11 km.
Observation record and orbit quality
The current orbit solution is based on 31 observations and has a weighted RMS residual of 0.4824 arcseconds.
Condition code U = 2 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 |
|---|---|---|
| 2029-Jan-09 15:22 | 0.330665 AU 49466766 km |
18.92 km/s |
| 2030-Jan-21 12:00 | 0.291116 AU 43550344 km |
11.69 km/s |
| 2030-Oct-01 22:59 | 0.428927 AU 64166529 km |
19.22 km/s |
| 2031-Feb-21 00:13 | 0.356581 AU 53343816 km |
12.69 km/s |
| 2031-Aug-23 23:01 | 0.446884 AU 66852935 km |
20.76 km/s |
| 2032-Mar-18 23:00 | 0.333766 AU 49930673 km |
12.41 km/s |
| 2032-Jul-12 06:23 | 0.429201 AU 64207541 km |
16.13 km/s |
| 2033-Apr-17 05:30 | 0.249488 AU 37322801 km |
12.83 km/s |
| 2034-Apr-13 18:16 | 0.412556 AU 61717428 km |
22.89 km/s |
| 2044-Jan-08 01:03 | 0.277630 AU 41532794 km |
15.56 km/s |
| 2044-Nov-04 06:39 | 0.389860 AU 58322288 km |
13.75 km/s |
| 2045-Jan-31 01:57 | 0.317669 AU 47522532 km |
12.01 km/s |
| 2045-Sep-20 04:11 | 0.437159 AU 65397988 km |
20.29 km/s |
| 2046-Feb-28 10:29 | 0.359847 AU 53832385 km |
12.75 km/s |
| 2046-Aug-12 16:05 | 0.446549 AU 66802737 km |
20.14 km/s |
| 2047-Mar-28 01:41 | 0.311467 AU 46594737 km |
12.13 km/s |
| 2047-Jun-27 16:03 | 0.409897 AU 61319655 km |
13.12 km/s |
| 2048-Apr-19 12:22 | 0.258115 AU 38613514 km |
15.04 km/s |
| 2049-Apr-09 17:55 | 0.497411 AU 74411589 km |
26.09 km/s |
| 2058-Jan-15 10:06 | 0.440255 AU 65861271 km |
23.76 km/s |
| 2059-Jan-09 13:02 | 0.262321 AU 39242713 km |
12.76 km/s |
| 2059-Oct-20 11:22 | 0.410827 AU 61458773 km |
16.67 km/s |
| 2060-Feb-09 21:24 | 0.339099 AU 50728498 km |
12.37 km/s |
| 2060-Sep-08 10:37 | 0.442720 AU 66229933 km |
20.84 km/s |
| 2061-Mar-08 00:25 | 0.354824 AU 53080989 km |
12.68 km/s |
| 2061-Jul-31 10:58 | 0.442707 AU 66228056 km |
18.95 km/s |
| 2062-Apr-06 01:13 | 0.283057 AU 42344696 km |
11.90 km/s |
| 2063-Apr-19 00:30 | 0.303348 AU 45380287 km |
18.08 km/s |
| 2073-Jan-11 12:06 | 0.363155 AU 54327167 km |
20.52 km/s |
| 2074-Jan-17 01:24 | 0.278355 AU 41641276 km |
11.72 km/s |
| 2074-Oct-07 20:37 | 0.424122 AU 63447694 km |
18.54 km/s |
| 2075-Feb-17 12:36 | 0.352466 AU 52728183 km |
12.62 km/s |
| 2075-Aug-29 11:48 | 0.446019 AU 66723555 km |
20.91 km/s |
| 2076-Mar-15 09:00 | 0.342645 AU 51259013 km |
12.52 km/s |
| 2076-Jul-19 01:07 | 0.434809 AU 65046501 km |
17.24 km/s |
| 2077-Apr-14 10:07 | 0.257420 AU 38509473 km |
12.21 km/s |
| 2078-Apr-15 20:42 | 0.372858 AU 55778757 km |
21.25 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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