Orbit and dynamics
The path is an ellipse reaching 0.484 AU from the Sun at perihelion and 1.031 AU at aphelion, a radial span of 0.547 AU.
Applying Kepler's third law to a = 0.757 AU gives an orbital period of 0.66 yr, or about 241 days.
An eccentricity of 0.361 makes the orbit moderately elongated.
The orbital plane is tilted 10.08° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 49.9 km/s at perihelion and falls to 23.5 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 = 24.8 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.04 km.
Observation record and orbit quality
The current orbit solution is based on 91 observations and has a weighted RMS residual of 0.473 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-Jan-28 09:49 | 0.484480 AU 72477179 km |
19.17 km/s |
| 2034-Aug-17 03:14 | 0.393482 AU 58864092 km |
21.29 km/s |
| 2035-Jan-15 00:19 | 0.463104 AU 69279340 km |
17.11 km/s |
| 2036-Aug-12 13:47 | 0.266366 AU 39847735 km |
17.07 km/s |
| 2036-Dec-30 08:57 | 0.430699 AU 64431627 km |
14.19 km/s |
| 2038-Aug-10 17:27 | 0.146510 AU 21917561 km |
13.00 km/s |
| 2038-Dec-12 19:59 | 0.380520 AU 56924989 km |
10.03 km/s |
| 2040-Aug-12 21:18 | 0.056849 AU 8504490 km |
9.42 km/s |
| 2044-Sep-12 17:03 | 0.028931 AU 4327957 km |
8.24 km/s |
| 2046-Sep-19 21:50 | 0.078987 AU 11816321 km |
11.13 km/s |
| 2048-Sep-18 05:19 | 0.188801 AU 28244263 km |
15.07 km/s |
| 2050-Apr-22 19:35 | 0.448422 AU 67083029 km |
15.02 km/s |
| 2050-Sep-14 21:26 | 0.312568 AU 46759451 km |
19.24 km/s |
| 2052-Apr-07 17:10 | 0.475442 AU 71125127 km |
17.61 km/s |
| 2054-Mar-25 13:06 | 0.492830 AU 73726350 km |
19.46 km/s |
| 2062-Feb-01 14:11 | 0.486366 AU 72759279 km |
19.62 km/s |
| 2063-Aug-18 20:12 | 0.416850 AU 62359930 km |
22.49 km/s |
| 2064-Jan-19 11:37 | 0.467312 AU 69908873 km |
17.78 km/s |
| 2065-Aug-14 01:52 | 0.294231 AU 44016260 km |
18.30 km/s |
| 2066-Jan-04 08:15 | 0.438801 AU 65643664 km |
15.13 km/s |
| 2067-Aug-11 11:31 | 0.176339 AU 26380001 km |
14.19 km/s |
| 2067-Dec-19 00:44 | 0.395816 AU 59213269 km |
11.43 km/s |
| 2069-Aug-11 11:53 | 0.078285 AU 11711239 km |
10.39 km/s |
| 2071-Aug-22 03:01 | 0.031849 AU 4764492 km |
7.94 km/s |
| 2073-Sep-08 09:39 | 0.023025 AU 3444443 km |
7.81 km/s |
| 2075-Sep-19 12:58 | 0.063102 AU 9439997 km |
10.14 km/s |
| 2077-May-14 04:13 | 0.397815 AU 59512213 km |
10.44 km/s |
| 2077-Sep-19 07:16 | 0.168721 AU 25240284 km |
14.04 km/s |
| 2079-Apr-26 21:57 | 0.443188 AU 66299953 km |
14.29 km/s |
| 2079-Sep-16 05:38 | 0.293381 AU 43889237 km |
18.24 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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