Orbit and dynamics
Between its closest point (0.471 AU) and its farthest (1.297 AU), the heliocentric distance changes by 0.826 AU over every revolution.
One full revolution takes 0.83 yr (304 days), computed from the semi-major axis of 0.884 AU.
The high eccentricity (0.467) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
Its inclination of 3.98° keeps it close to the plane of the ecliptic.
By the vis-viva equation its orbital speed rises to 52.6 km/s at perihelion and falls to 19.1 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 = 24.75 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.04 km.
Observation record and orbit quality
Astrometry from 27 individual observations underpins this orbit; the fit leaves an RMS residual of 0.4028 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 |
|---|---|---|
| 2027-Oct-15 12:06 | 0.175520 AU 26257366 km |
10.23 km/s |
| 2029-Jan-10 19:01 | 0.070583 AU 10559009 km |
15.23 km/s |
| 2032-Oct-22 17:45 | 0.220277 AU 32952948 km |
10.32 km/s |
| 2034-Jan-09 01:46 | 0.118711 AU 17758927 km |
17.54 km/s |
| 2037-Oct-30 21:57 | 0.248085 AU 37113051 km |
10.62 km/s |
| 2039-Jan-07 04:22 | 0.167143 AU 25004279 km |
19.71 km/s |
| 2042-Aug-05 01:37 | 0.397492 AU 59463899 km |
11.71 km/s |
| 2042-Nov-07 01:43 | 0.275048 AU 41146583 km |
10.88 km/s |
| 2044-Jan-04 21:27 | 0.235462 AU 35224624 km |
21.94 km/s |
| 2047-Jul-26 00:52 | 0.435566 AU 65159793 km |
14.24 km/s |
| 2047-Nov-14 09:22 | 0.295596 AU 44220515 km |
11.08 km/s |
| 2049-Jan-01 06:24 | 0.312487 AU 46747416 km |
24.33 km/s |
| 2051-Oct-21 10:28 | 0.413383 AU 61841192 km |
27.90 km/s |
| 2052-Jul-15 14:51 | 0.467805 AU 69982583 km |
16.52 km/s |
| 2052-Nov-21 03:31 | 0.306701 AU 45881801 km |
11.18 km/s |
| 2053-Apr-07 23:41 | 0.481602 AU 72046668 km |
18.27 km/s |
| 2053-Dec-29 04:07 | 0.401265 AU 60028409 km |
26.93 km/s |
| 2056-Oct-17 08:05 | 0.349164 AU 52234257 km |
25.38 km/s |
| 2057-Jul-07 12:35 | 0.491620 AU 73545241 km |
18.25 km/s |
| 2057-Nov-28 03:20 | 0.307544 AU 46007878 km |
11.17 km/s |
| 2058-Mar-31 09:28 | 0.458898 AU 68650172 km |
16.55 km/s |
| 2058-Dec-26 17:16 | 0.463575 AU 69349852 km |
29.02 km/s |
| 2061-Oct-15 19:42 | 0.312417 AU 46736903 km |
23.97 km/s |
| 2062-Dec-02 13:39 | 0.301877 AU 45160185 km |
11.11 km/s |
| 2063-Mar-26 11:02 | 0.439389 AU 65731625 km |
15.32 km/s |
| 2066-Oct-14 09:33 | 0.258838 AU 38721647 km |
22.57 km/s |
| 2067-Dec-06 22:49 | 0.292307 AU 43728537 km |
11.03 km/s |
| 2068-Mar-20 08:46 | 0.417504 AU 62457659 km |
14.03 km/s |
| 2071-Oct-13 05:59 | 0.107355 AU 16060033 km |
21.28 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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