Orbit and dynamics
Between its closest point (0.307 AU) and its farthest (1.077 AU), the heliocentric distance changes by 0.77 AU over every revolution.
One full revolution takes 0.58 yr (210 days), computed from the semi-major axis of 0.692 AU.
The high eccentricity (0.557) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
The orbital plane is tilted 10.34° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 67.1 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 = 25.82 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.02 km.
Observation record and orbit quality
Astrometry from 52 individual observations underpins this orbit; the fit leaves an RMS residual of 0.5429 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 |
|---|---|---|
| 2026-Dec-07 00:07 | 0.130359 AU 19501436 km |
18.44 km/s |
| 2030-Jan-19 07:45 | 0.147755 AU 22103865 km |
16.10 km/s |
| 2034-Jan-11 17:18 | 0.121203 AU 18131730 km |
12.46 km/s |
| 2037-Dec-23 22:58 | 0.102979 AU 15405489 km |
11.88 km/s |
| 2041-Dec-08 17:15 | 0.000034 AU 5153 km |
13.22 km/s |
| 2045-Dec-06 06:24 | 0.071840 AU 10747081 km |
17.17 km/s |
| 2049-Jan-18 22:34 | 0.170617 AU 25524006 km |
17.67 km/s |
| 2053-Jan-16 05:15 | 0.120616 AU 18043871 km |
13.41 km/s |
| 2057-Jan-01 16:59 | 0.122111 AU 18267611 km |
11.95 km/s |
| 2060-Dec-15 05:09 | 0.077741 AU 11629909 km |
12.16 km/s |
| 2064-Dec-06 08:37 | 0.006949 AU 1039498 km |
14.64 km/s |
| 2068-Dec-07 15:04 | 0.164168 AU 24559181 km |
19.81 km/s |
| 2072-Jan-19 12:51 | 0.131537 AU 19677666 km |
14.80 km/s |
| 2076-Jan-07 11:14 | 0.123248 AU 18437624 km |
12.09 km/s |
| 2079-Dec-18 17:03 | 0.092389 AU 13821163 km |
12.02 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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