Orbit and dynamics
The path is an ellipse reaching 0.567 AU from the Sun at perihelion and 1.314 AU at aphelion, a radial span of 0.747 AU.
Applying Kepler's third law to a = 0.94 AU gives an orbital period of 0.91 yr, or about 333 days.
An eccentricity of 0.398 makes the orbit moderately elongated.
The orbital plane is tilted 11.61° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 46.8 km/s at perihelion and falls to 20.2 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 = 23.9 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.06 km.
Observation record and orbit quality
The current orbit solution is based on 28 observations and has a weighted RMS residual of 0.54 arcseconds.
Condition code U = 1 means the orbit is very well determined, leaving only a small uncertainty in the future ephemeris.
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-21 11:23 | 0.363462 AU 54373145 km |
9.74 km/s |
| 2027-Oct-16 09:24 | 0.188750 AU 28236633 km |
17.76 km/s |
| 2034-Jul-11 12:06 | 0.479612 AU 71748896 km |
25.06 km/s |
| 2035-Jun-13 16:21 | 0.212843 AU 31840808 km |
9.81 km/s |
| 2036-Mar-21 21:34 | 0.406073 AU 60747621 km |
16.51 km/s |
| 2036-Sep-01 21:00 | 0.336253 AU 50302691 km |
10.08 km/s |
| 2037-Jan-20 20:04 | 0.421349 AU 63032849 km |
15.08 km/s |
| 2037-Oct-20 10:14 | 0.048251 AU 7218263 km |
12.13 km/s |
| 2045-Jun-25 01:26 | 0.224538 AU 33590461 km |
15.09 km/s |
| 2046-Apr-14 18:37 | 0.360937 AU 53995349 km |
13.95 km/s |
| 2046-Aug-12 05:53 | 0.344590 AU 51549990 km |
9.63 km/s |
| 2047-Feb-12 18:17 | 0.435724 AU 65183365 km |
17.26 km/s |
| 2047-Oct-10 08:19 | 0.191384 AU 28630648 km |
9.49 km/s |
| 2048-Oct-10 11:59 | 0.322784 AU 48287775 km |
21.87 km/s |
| 2055-Jul-05 17:48 | 0.369312 AU 55248267 km |
21.23 km/s |
| 2056-May-18 22:20 | 0.276706 AU 41394590 km |
9.60 km/s |
| 2056-Jul-05 18:04 | 0.287226 AU 42968330 km |
7.50 km/s |
| 2057-Mar-08 04:30 | 0.424247 AU 63466411 km |
17.39 km/s |
| 2057-Sep-15 05:10 | 0.305765 AU 45741766 km |
9.98 km/s |
| 2058-Jan-04 18:40 | 0.394590 AU 59029893 km |
12.48 km/s |
| 2058-Oct-18 20:56 | 0.109981 AU 16452924 km |
15.32 km/s |
| 2066-Jun-19 13:53 | 0.197085 AU 29483540 km |
11.98 km/s |
| 2067-Apr-01 10:52 | 0.389437 AU 58258878 km |
15.60 km/s |
| 2067-Aug-24 22:33 | 0.345625 AU 51704734 km |
9.98 km/s |
| 2068-Jan-31 17:46 | 0.430959 AU 64470540 km |
16.29 km/s |
| 2068-Oct-18 14:41 | 0.106077 AU 15868912 km |
10.37 km/s |
| 2069-Oct-06 10:39 | 0.426096 AU 63743010 km |
25.09 km/s |
| 2076-Jun-29 18:21 | 0.283210 AU 42367540 km |
17.93 km/s |
| 2077-Apr-28 19:13 | 0.327131 AU 48938095 km |
12.06 km/s |
| 2077-Jul-29 21:51 | 0.328485 AU 49140722 km |
9.00 km/s |
| 2078-Feb-23 21:20 | 0.433416 AU 64838092 km |
17.61 km/s |
| 2078-Sep-28 08:40 | 0.255764 AU 38261803 km |
9.69 km/s |
| 2078-Dec-13 07:42 | 0.345862 AU 51740189 km |
8.07 km/s |
| 2079-Oct-15 10:44 | 0.219901 AU 32896781 km |
18.71 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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