Orbit and dynamics
Between its closest point (0.514 AU) and its farthest (1.094 AU), the heliocentric distance changes by 0.58 AU over every revolution.
One full revolution takes 0.72 yr (263 days), computed from the semi-major axis of 0.804 AU.
An eccentricity of 0.361 makes the orbit moderately elongated.
The orbital plane is tilted 7.45° relative to the ecliptic.
By the vis-viva equation its orbital speed rises to 48.5 km/s at perihelion and falls to 22.8 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 = 25.75 and an assumed geometric albedo of 0.14, the diameter works out to roughly 0.03 km.
Observation record and orbit quality
Astrometry from 36 individual observations underpins this orbit; the fit leaves an RMS residual of 0.4351 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 |
|---|---|---|
| 2027-May-01 23:58 | 0.468231 AU 70046394 km |
17.67 km/s |
| 2027-Nov-01 00:47 | 0.345868 AU 51741163 km |
20.68 km/s |
| 2029-Sep-02 16:11 | 0.208144 AU 31137849 km |
15.00 km/s |
| 2030-Feb-20 10:30 | 0.445202 AU 66601276 km |
15.66 km/s |
| 2032-Jun-03 09:10 | 0.404542 AU 60518624 km |
12.79 km/s |
| 2032-Nov-08 05:51 | 0.053755 AU 8041625 km |
11.53 km/s |
| 2034-Sep-12 15:00 | 0.452251 AU 67655788 km |
23.97 km/s |
| 2035-Mar-22 13:15 | 0.482794 AU 72224956 km |
18.90 km/s |
| 2037-Oct-10 07:54 | 0.099322 AU 14858380 km |
7.70 km/s |
| 2040-Apr-18 03:05 | 0.479895 AU 71791246 km |
18.76 km/s |
| 2040-Oct-26 02:08 | 0.451535 AU 67548628 km |
24.82 km/s |
| 2042-Sep-01 18:06 | 0.116828 AU 17477158 km |
10.88 km/s |
| 2043-Feb-04 09:44 | 0.402960 AU 60281955 km |
12.72 km/s |
| 2045-May-18 08:17 | 0.438165 AU 65548546 km |
15.52 km/s |
| 2045-Nov-05 23:58 | 0.169120 AU 25299929 km |
15.77 km/s |
| 2047-Sep-08 00:43 | 0.320637 AU 47966637 km |
19.79 km/s |
| 2048-Mar-08 11:34 | 0.468527 AU 70090691 km |
17.83 km/s |
| 2050-Jun-26 15:10 | 0.336147 AU 50286930 km |
8.39 km/s |
| 2050-Nov-01 00:51 | 0.029527 AU 4417195 km |
8.10 km/s |
| 2053-Apr-07 03:04 | 0.485789 AU 72672934 km |
19.16 km/s |
| 2055-Sep-08 12:33 | 0.108552 AU 16239120 km |
8.34 km/s |
| 2056-Jan-20 10:23 | 0.361123 AU 54023201 km |
9.52 km/s |
| 2058-May-07 12:20 | 0.459438 AU 68730938 km |
17.04 km/s |
| 2058-Nov-02 20:09 | 0.283011 AU 42337840 km |
18.95 km/s |
| 2060-Sep-04 01:42 | 0.253676 AU 37949338 km |
16.79 km/s |
| 2061-Feb-26 14:44 | 0.455795 AU 68185933 km |
16.59 km/s |
| 2063-Jun-12 14:00 | 0.386231 AU 57779290 km |
11.23 km/s |
| 2063-Nov-08 03:48 | 0.019786 AU 2959948 km |
9.79 km/s |
| 2066-Mar-28 10:01 | 0.486135 AU 72724766 km |
19.13 km/s |
| 2068-Sep-28 11:43 | 0.113191 AU 16933150 km |
7.71 km/s |
| 2071-Apr-24 13:11 | 0.478696 AU 71611909 km |
18.40 km/s |
| 2071-Oct-29 04:18 | 0.432682 AU 64728311 km |
23.09 km/s |
| 2073-Sep-01 12:19 | 0.154114 AU 23055101 km |
12.37 km/s |
| 2074-Feb-10 10:09 | 0.426059 AU 63737560 km |
13.93 km/s |
| 2076-May-22 19:38 | 0.434744 AU 65036743 km |
14.84 km/s |
| 2076-Nov-06 20:40 | 0.152195 AU 22767997 km |
14.52 km/s |
| 2078-Sep-09 00:29 | 0.363382 AU 54361236 km |
20.74 km/s |
| 2079-Mar-12 05:36 | 0.473233 AU 70794718 km |
18.15 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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