Orbit and dynamics
The path is an ellipse reaching 0.628 AU from the Sun at perihelion and 1.536 AU at aphelion, a radial span of 0.908 AU.
Applying Kepler's third law to a = 1.082 AU gives an orbital period of 1.13 yr, or about 411 days.
The high eccentricity (0.419) produces a strongly elongated orbit, so the object spends most of its time far from the Sun.
The orbital plane is tilted 8.52° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 44.8 km/s at perihelion and falls to 18.3 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 = 25.25 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.03 km.
Observation record and orbit quality
The current orbit solution is based on 62 observations and has a weighted RMS residual of 0.3221 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 |
|---|---|---|
| 2033-Mar-28 18:05 | 0.073443 AU 10986871 km |
11.53 km/s |
| 2034-Jul-21 15:28 | 0.392995 AU 58791177 km |
15.06 km/s |
| 2034-Dec-02 17:14 | 0.457705 AU 68471630 km |
10.89 km/s |
| 2035-Oct-29 06:26 | 0.080652 AU 12065354 km |
18.68 km/s |
| 2043-Nov-24 10:37 | 0.394329 AU 58990852 km |
10.28 km/s |
| 2044-Nov-02 05:18 | 0.174962 AU 26173911 km |
21.98 km/s |
| 2050-Mar-02 04:39 | 0.381624 AU 57090138 km |
28.15 km/s |
| 2053-Nov-07 14:22 | 0.294411 AU 44043311 km |
25.61 km/s |
| 2059-Mar-07 23:47 | 0.271801 AU 40660874 km |
24.44 km/s |
| 2060-Feb-25 00:23 | 0.364069 AU 54463919 km |
9.22 km/s |
| 2068-Mar-13 00:03 | 0.176805 AU 26449680 km |
20.60 km/s |
| 2069-Feb-12 00:10 | 0.452757 AU 67731479 km |
10.29 km/s |
| 2069-Jun-13 13:17 | 0.373454 AU 55867883 km |
14.72 km/s |
| 2070-Oct-17 16:19 | 0.099577 AU 14896546 km |
9.98 km/s |
| 2077-Mar-18 19:36 | 0.110378 AU 16512341 km |
17.06 km/s |
| 2078-Jun-28 11:06 | 0.399551 AU 59771978 km |
15.46 km/s |
| 2079-Oct-21 18:30 | 0.030731 AU 4597233 km |
13.14 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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