Orbit and dynamics
Between its closest point (0.379 AU) and its farthest (1.363 AU), the heliocentric distance changes by 0.984 AU over every revolution.
One full revolution takes 0.81 yr (297 days), computed from the semi-major axis of 0.871 AU.
The high eccentricity (0.564) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
The orbital plane is tilted 14.46° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 60.5 km/s at perihelion and falls to 16.8 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 = 24.9 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.04 km.
Observation record and orbit quality
Astrometry from 39 individual observations underpins this orbit; the fit leaves an RMS residual of 0.4966 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-Jun-11 14:06 | 0.278019 AU 41590980 km |
12.98 km/s |
| 2031-May-12 00:51 | 0.399334 AU 59739553 km |
13.32 km/s |
| 2032-Jun-13 22:08 | 0.263012 AU 39345991 km |
27.55 km/s |
| 2036-Jun-25 16:57 | 0.008077 AU 1208313 km |
16.76 km/s |
| 2039-Apr-01 01:54 | 0.258228 AU 38630307 km |
21.60 km/s |
| 2040-Jun-06 07:49 | 0.288057 AU 43092770 km |
13.08 km/s |
| 2044-May-04 21:00 | 0.403512 AU 60364532 km |
13.19 km/s |
| 2045-Jun-17 12:15 | 0.205070 AU 30677984 km |
25.06 km/s |
| 2048-Mar-25 08:45 | 0.269767 AU 40356634 km |
12.97 km/s |
| 2049-Jun-25 15:39 | 0.098023 AU 14664019 km |
14.45 km/s |
| 2052-Apr-05 03:21 | 0.360791 AU 53973633 km |
25.07 km/s |
| 2053-May-28 13:02 | 0.366234 AU 54787869 km |
13.26 km/s |
| 2057-Jan-26 17:37 | 0.455329 AU 68116302 km |
16.82 km/s |
| 2057-Apr-25 08:08 | 0.383525 AU 57374585 km |
12.83 km/s |
| 2058-Jun-21 19:10 | 0.130799 AU 19567251 km |
21.80 km/s |
| 2061-Mar-25 09:09 | 0.246671 AU 36901529 km |
15.93 km/s |
| 2062-Jun-21 05:24 | 0.182706 AU 27332403 km |
13.16 km/s |
| 2065-Apr-10 04:39 | 0.399759 AU 59803052 km |
28.39 km/s |
| 2066-May-20 11:02 | 0.385464 AU 57664556 km |
13.38 km/s |
| 2067-Jun-10 17:14 | 0.366672 AU 54853299 km |
30.62 km/s |
| 2071-Jun-25 07:58 | 0.008969 AU 1341672 km |
18.68 km/s |
| 2074-Mar-29 02:27 | 0.250300 AU 37444292 km |
19.19 km/s |
| 2075-Jun-13 16:33 | 0.231110 AU 34573597 km |
12.98 km/s |
| 2079-May-13 06:30 | 0.402487 AU 60211144 km |
13.33 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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