Orbit and dynamics
The path is an ellipse reaching 0.701 AU from the Sun at perihelion and 1.372 AU at aphelion, a radial span of 0.671 AU.
Applying Kepler's third law to a = 1.037 AU gives an orbital period of 1.06 yr, or about 386 days.
An eccentricity of 0.324 makes the orbit moderately elongated.
The orbital plane is tilted 10.89° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 40.9 km/s at perihelion and falls to 20.9 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 = 21.89 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.15 km.
Observation record and orbit quality
The current orbit solution is based on 63 observations and has a weighted RMS residual of 0.511 arcseconds.
Condition code U = 2 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 |
|---|---|---|
| 2035-Jun-09 20:07 | 0.489959 AU 73296805 km |
23.94 km/s |
| 2036-Jun-21 21:28 | 0.195599 AU 29261252 km |
14.05 km/s |
| 2037-Jun-08 08:59 | 0.226675 AU 33910109 km |
8.25 km/s |
| 2037-Aug-09 20:12 | 0.270145 AU 40413112 km |
6.43 km/s |
| 2038-May-04 06:26 | 0.354784 AU 53074901 km |
9.63 km/s |
| 2038-Oct-14 20:51 | 0.305423 AU 45690587 km |
12.55 km/s |
| 2039-Apr-04 03:32 | 0.382389 AU 57204574 km |
9.53 km/s |
| 2039-Dec-06 00:54 | 0.236277 AU 35346551 km |
10.55 km/s |
| 2040-Feb-19 08:06 | 0.301664 AU 45128251 km |
6.64 km/s |
| 2041-Jan-25 21:44 | 0.212094 AU 31728763 km |
13.58 km/s |
| 2042-Feb-13 22:41 | 0.498032 AU 74504589 km |
24.11 km/s |
| 2054-Jun-14 15:00 | 0.379460 AU 56766438 km |
20.41 km/s |
| 2055-Jun-24 23:29 | 0.143104 AU 21408049 km |
10.73 km/s |
| 2056-May-25 12:00 | 0.283204 AU 42366723 km |
8.79 km/s |
| 2056-Sep-09 04:41 | 0.302373 AU 45234394 km |
10.29 km/s |
| 2057-Apr-23 23:52 | 0.373699 AU 55904577 km |
9.77 km/s |
| 2057-Oct-31 01:58 | 0.291200 AU 43562929 km |
12.50 km/s |
| 2058-Mar-24 03:33 | 0.369529 AU 55280713 km |
9.10 km/s |
| 2058-Dec-27 00:36 | 0.199783 AU 29887151 km |
9.23 km/s |
| 2060-Feb-02 06:11 | 0.287047 AU 42941592 km |
16.80 km/s |
| 2073-Jun-14 04:56 | 0.381455 AU 57064844 km |
20.44 km/s |
| 2074-Jun-24 12:16 | 0.145373 AU 21747424 km |
11.09 km/s |
| 2075-May-28 17:06 | 0.272017 AU 40693226 km |
8.67 km/s |
| 2075-Sep-05 06:36 | 0.298516 AU 44657380 km |
9.79 km/s |
| 2076-Apr-26 11:35 | 0.367481 AU 54974446 km |
9.74 km/s |
| 2076-Oct-25 19:48 | 0.296649 AU 44378005 km |
12.59 km/s |
| 2077-Mar-27 21:26 | 0.372983 AU 55797474 km |
9.27 km/s |
| 2077-Dec-17 14:51 | 0.216039 AU 32318956 km |
9.69 km/s |
| 2079-Jan-29 15:44 | 0.241356 AU 36106410 km |
14.89 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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