Orbit and dynamics
The path is an ellipse reaching 0.548 AU from the Sun at perihelion and 0.956 AU at aphelion, a radial span of 0.408 AU.
Applying Kepler's third law to a = 0.752 AU gives an orbital period of 0.65 yr, or about 238 days.
An eccentricity of 0.271 makes the orbit moderately elongated.
The orbital plane is tilted 19.2° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 45.4 km/s at perihelion and falls to 26 km/s at aphelion.
Size and surface
No direct size measurement is available; from an absolute magnitude of H = 20.21 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.32 km.
Observation record and orbit quality
The current orbit solution is based on 50 observations and has a weighted RMS residual of 0.5225 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 |
|---|---|---|
| 2027-Mar-13 13:46 | 0.408261 AU 61074971 km |
16.86 km/s |
| 2027-Jun-25 07:40 | 0.459364 AU 68719876 km |
9.71 km/s |
| 2029-Mar-15 02:51 | 0.172894 AU 25864556 km |
10.92 km/s |
| 2031-Mar-17 19:41 | 0.088277 AU 13206103 km |
11.25 km/s |
| 2032-Nov-15 08:57 | 0.417170 AU 62407723 km |
13.42 km/s |
| 2033-Mar-12 18:03 | 0.327186 AU 48946325 km |
17.23 km/s |
| 2034-Oct-17 02:17 | 0.436177 AU 65251115 km |
17.95 km/s |
| 2036-Sep-20 14:19 | 0.453710 AU 67874001 km |
19.71 km/s |
| 2038-Aug-26 15:39 | 0.472118 AU 70627845 km |
19.38 km/s |
| 2040-Jul-30 03:00 | 0.482311 AU 72152713 km |
16.66 km/s |
| 2042-Mar-13 11:41 | 0.415987 AU 62230772 km |
17.08 km/s |
| 2042-Jun-26 17:50 | 0.461271 AU 69005152 km |
10.08 km/s |
| 2044-Mar-14 19:45 | 0.179353 AU 26830761 km |
11.02 km/s |
| 2046-Mar-17 15:22 | 0.084110 AU 12582617 km |
11.16 km/s |
| 2047-Nov-16 13:58 | 0.417186 AU 62410171 km |
13.32 km/s |
| 2048-Mar-12 15:28 | 0.324995 AU 48618600 km |
17.18 km/s |
| 2049-Oct-16 23:14 | 0.436336 AU 65274977 km |
17.95 km/s |
| 2051-Sep-21 04:07 | 0.454097 AU 67931993 km |
19.75 km/s |
| 2053-Aug-25 23:41 | 0.472431 AU 70674629 km |
19.37 km/s |
| 2055-Jul-30 05:26 | 0.482356 AU 72159400 km |
16.56 km/s |
| 2057-Mar-13 05:09 | 0.407532 AU 60965904 km |
16.85 km/s |
| 2057-Jun-24 21:30 | 0.459369 AU 68720562 km |
9.70 km/s |
| 2059-Mar-15 17:59 | 0.168615 AU 25224431 km |
10.87 km/s |
| 2061-Mar-17 08:09 | 0.095943 AU 14352891 km |
11.40 km/s |
| 2062-Nov-14 06:04 | 0.419007 AU 62682576 km |
13.77 km/s |
| 2063-Mar-12 23:27 | 0.341011 AU 51014508 km |
17.62 km/s |
| 2064-Oct-14 22:48 | 0.437666 AU 65473881 km |
18.15 km/s |
| 2066-Sep-19 03:27 | 0.455615 AU 68159095 km |
19.78 km/s |
| 2068-Aug-23 16:40 | 0.473867 AU 70889521 km |
19.24 km/s |
| 2070-Jul-27 12:02 | 0.482218 AU 72138805 km |
16.18 km/s |
| 2072-Mar-12 21:45 | 0.384891 AU 57578938 km |
16.15 km/s |
| 2072-Jun-20 01:59 | 0.453264 AU 67807305 km |
8.62 km/s |
| 2074-Mar-16 01:37 | 0.144254 AU 21580105 km |
10.53 km/s |
| 2076-Mar-16 21:51 | 0.120012 AU 17953475 km |
11.87 km/s |
| 2077-Nov-10 13:09 | 0.421582 AU 63067727 km |
14.41 km/s |
| 2078-Mar-12 01:16 | 0.367669 AU 55002469 km |
18.43 km/s |
| 2079-Oct-12 19:35 | 0.439544 AU 65754790 km |
18.45 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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