Orbit and dynamics
Between its closest point (0.351 AU) and its farthest (1.092 AU), the heliocentric distance changes by 0.741 AU over every revolution.
One full revolution takes 0.61 yr (224 days), computed from the semi-major axis of 0.722 AU.
The high eccentricity (0.513) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
The orbital plane is tilted 13.56° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 61.8 km/s at perihelion and falls to 19.9 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 = 25.5 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.03 km.
Observation record and orbit quality
Astrometry from 42 individual observations underpins this orbit; the fit leaves an RMS residual of 0.4245 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-May-07 05:06 | 0.097756 AU 14624047 km |
11.16 km/s |
| 2030-Apr-14 22:52 | 0.069489 AU 10395385 km |
16.16 km/s |
| 2032-May-23 04:56 | 0.325942 AU 48760204 km |
23.51 km/s |
| 2033-Apr-25 22:57 | 0.388290 AU 58087285 km |
27.63 km/s |
| 2035-May-26 07:50 | 0.132147 AU 19768969 km |
12.92 km/s |
| 2038-Apr-20 11:56 | 0.029370 AU 4393719 km |
11.74 km/s |
| 2041-Apr-18 05:16 | 0.157615 AU 23578856 km |
20.78 km/s |
| 2043-May-28 01:27 | 0.187878 AU 28106081 km |
18.85 km/s |
| 2049-Apr-14 16:00 | 0.031651 AU 4734894 km |
14.62 km/s |
| 2051-May-22 14:17 | 0.345617 AU 51703593 km |
25.04 km/s |
| 2052-Apr-24 03:29 | 0.328084 AU 49080626 km |
26.25 km/s |
| 2054-May-27 18:13 | 0.136043 AU 20351669 km |
13.68 km/s |
| 2060-Apr-17 05:11 | 0.117738 AU 17613399 km |
19.89 km/s |
| 2062-May-27 03:48 | 0.199622 AU 29862974 km |
19.83 km/s |
| 2068-Apr-15 11:18 | 0.026181 AU 3916652 km |
13.18 km/s |
| 2071-Apr-21 17:54 | 0.241713 AU 36159736 km |
23.50 km/s |
| 2073-May-28 16:41 | 0.156872 AU 23467706 km |
16.36 km/s |
| 2079-Apr-15 11:49 | 0.074390 AU 11128534 km |
16.32 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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