2004 UT1
Explore asteroids, comets and near-Earth objects with JPL orbital data.
Aten
Observations: 67
Orbital Parameters
Semi-Major Axis
0.9687 AU
Eccentricity
0.2216
Perihelion
0.754 AU
Aphelion
1.183364 AU
Inclination
4.41°
Orbital Period
— yr
Epoch
2461200.5
Mean Anomaly
198.24°
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 |
|---|---|---|
| 2039-Jun-22 08:08 | 0.327243 AU 48954872 km |
15.89 km/s |
| 2040-Jun-08 08:42 | 0.068061 AU 10181824 km |
7.52 km/s |
| 2041-Apr-05 19:32 | 0.199487 AU 29842786 km |
6.32 km/s |
| 2041-Aug-02 22:23 | 0.182619 AU 27319469 km |
5.13 km/s |
| 2042-Feb-09 05:18 | 0.239856 AU 35882020 km |
7.75 km/s |
| 2042-Oct-08 11:06 | 0.123962 AU 18544402 km |
4.63 km/s |
| 2043-Oct-25 17:15 | 0.145276 AU 21733001 km |
10.79 km/s |
| 2044-Oct-12 22:55 | 0.425768 AU 63694041 km |
19.25 km/s |
| 2060-Jun-18 10:06 | 0.259627 AU 38839694 km |
13.82 km/s |
| 2061-Jun-05 10:22 | 0.062179 AU 9301860 km |
5.73 km/s |
| 2062-Mar-23 11:39 | 0.218275 AU 32653433 km |
7.07 km/s |
| 2062-Aug-17 00:56 | 0.188013 AU 28126419 km |
5.33 km/s |
| 2063-Jan-28 13:32 | 0.234443 AU 35072215 km |
7.40 km/s |
| 2063-Oct-25 10:34 | 0.073687 AU 11023462 km |
4.74 km/s |
| 2064-Oct-22 11:21 | 0.205238 AU 30703234 km |
12.56 km/s |
| 2065-Oct-10 13:25 | 0.481306 AU 72002333 km |
20.91 km/s |
Distances in astronomical units (AU) and kilometres. Source: NASA/JPL CNEOS Close Approach Data API.
Physical Parameters
Diameter
— km
Albedo
—
Density
— g/cm³
Rotation Period
— h
Absolute Magnitude
26.69
Orbit Quality
RMS
0.69193
Condition
0
Orbit ID
—
