Orbit and dynamics
Between its closest point (0.375 AU) and its farthest (1.034 AU), the heliocentric distance changes by 0.659 AU over every revolution.
One full revolution takes 0.59 yr (216 days), computed from the semi-major axis of 0.704 AU.
The high eccentricity (0.468) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
A steep inclination of 33.32° carries it well above and below the ecliptic plane.
By the vis-viva equation its orbital speed rises to 58.9 km/s at perihelion and falls to 21.4 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 = 26.03 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.02 km.
Observation record and orbit quality
Astrometry from 35 individual observations underpins this orbit; the fit leaves an RMS residual of 0.4749 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-19 05:16 | 0.200974 AU 30065346 km |
17.76 km/s |
| 2030-Jun-19 06:34 | 0.396865 AU 59370163 km |
22.70 km/s |
| 2031-Jun-17 06:27 | 0.396310 AU 59287117 km |
25.10 km/s |
| 2034-Jun-12 13:35 | 0.165246 AU 24720513 km |
19.15 km/s |
| 2037-Jun-14 04:21 | 0.012768 AU 1910116 km |
16.46 km/s |
| 2040-Jun-18 18:26 | 0.190177 AU 28450011 km |
18.00 km/s |
| 2043-Jun-19 06:06 | 0.397522 AU 59468469 km |
23.35 km/s |
| 2044-Jun-15 18:58 | 0.348518 AU 52137565 km |
24.28 km/s |
| 2047-Jun-12 17:17 | 0.118121 AU 17670623 km |
18.45 km/s |
| 2050-Jun-15 10:54 | 0.025727 AU 3848748 km |
16.41 km/s |
| 2053-Jun-19 15:05 | 0.229310 AU 34304319 km |
18.85 km/s |
| 2056-Jun-17 16:02 | 0.443978 AU 66418182 km |
24.85 km/s |
| 2057-Jun-14 17:59 | 0.297481 AU 44502565 km |
22.80 km/s |
| 2060-Jun-12 03:26 | 0.071395 AU 10680511 km |
17.58 km/s |
| 2063-Jun-17 01:17 | 0.077091 AU 11532617 km |
16.59 km/s |
| 2066-Jun-20 04:26 | 0.286962 AU 42928883 km |
20.05 km/s |
| 2070-Jun-13 20:09 | 0.252477 AU 37770064 km |
21.28 km/s |
| 2073-Jun-12 23:31 | 0.033103 AU 4952182 km |
16.93 km/s |
| 2076-Jun-17 12:54 | 0.136096 AU 20359656 km |
16.99 km/s |
| 2079-Jun-20 07:46 | 0.348234 AU 52095053 km |
21.26 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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