Orbit and dynamics
The path is an ellipse reaching 0.456 AU from the Sun at perihelion and 1.412 AU at aphelion, a radial span of 0.956 AU.
Applying Kepler's third law to a = 0.934 AU gives an orbital period of 0.90 yr, or about 330 days.
The high eccentricity (0.512) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
The orbital plane is tilted 15.81° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 54.2 km/s at perihelion and falls to 17.5 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 = 23.45 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.07 km.
Observation record and orbit quality
The current orbit solution is based on 66 observations and has a weighted RMS residual of 0.4333 arcseconds.
Condition code U = 6 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 |
|---|---|---|
| 2028-Nov-02 13:16 | 0.100860 AU 15088379 km |
20.63 km/s |
| 2029-Aug-27 11:01 | 0.482226 AU 72140031 km |
13.81 km/s |
| 2029-Nov-20 12:50 | 0.382538 AU 57226880 km |
12.97 km/s |
| 2031-Jan-03 13:16 | 0.489978 AU 73299729 km |
12.95 km/s |
| 2031-May-03 09:49 | 0.486477 AU 72775990 km |
21.07 km/s |
| 2032-Feb-21 11:23 | 0.254964 AU 38142079 km |
16.80 km/s |
| 2037-Nov-09 00:21 | 0.262065 AU 39204316 km |
25.75 km/s |
| 2038-Nov-06 23:17 | 0.268215 AU 40124381 km |
12.63 km/s |
| 2039-Dec-21 12:36 | 0.496229 AU 74234741 km |
13.44 km/s |
| 2041-Mar-07 21:43 | 0.303005 AU 45328861 km |
12.76 km/s |
| 2042-Jan-31 11:59 | 0.459916 AU 68802395 km |
29.34 km/s |
| 2046-Nov-16 06:34 | 0.423221 AU 63312908 km |
31.06 km/s |
| 2047-Oct-30 05:33 | 0.110591 AU 16544231 km |
14.46 km/s |
| 2048-Dec-08 09:13 | 0.468449 AU 70078918 km |
13.50 km/s |
| 2050-Jan-28 18:58 | 0.416752 AU 62345179 km |
11.09 km/s |
| 2050-Apr-05 05:14 | 0.391239 AU 58528560 km |
15.63 km/s |
| 2051-Feb-08 22:10 | 0.331348 AU 49568941 km |
24.06 km/s |
| 2056-Oct-31 14:23 | 0.019322 AU 2890539 km |
18.60 km/s |
| 2057-Nov-26 00:39 | 0.408249 AU 61073254 km |
13.19 km/s |
| 2059-Jan-09 09:23 | 0.477243 AU 71394538 km |
12.64 km/s |
| 2059-Apr-26 20:40 | 0.461479 AU 69036257 km |
19.77 km/s |
| 2060-Feb-18 07:24 | 0.257028 AU 38450884 km |
18.61 km/s |
| 2065-Nov-07 12:39 | 0.218529 AU 32691427 km |
24.44 km/s |
| 2066-Nov-10 07:37 | 0.298526 AU 44658827 km |
12.63 km/s |
| 2067-Dec-24 12:07 | 0.498687 AU 74602497 km |
13.36 km/s |
| 2069-Mar-03 20:27 | 0.287862 AU 43063587 km |
13.22 km/s |
| 2070-Jan-30 07:57 | 0.488278 AU 73045332 km |
30.31 km/s |
| 2074-Nov-15 18:44 | 0.420853 AU 62958779 km |
30.58 km/s |
| 2075-Oct-30 12:38 | 0.136826 AU 20468887 km |
14.19 km/s |
| 2076-Dec-09 06:47 | 0.474824 AU 71032694 km |
13.47 km/s |
| 2078-Jan-30 06:19 | 0.422159 AU 63154155 km |
10.97 km/s |
| 2078-Apr-04 12:02 | 0.395821 AU 59213946 km |
15.46 km/s |
| 2079-Feb-08 23:30 | 0.346106 AU 51776742 km |
24.16 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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