436030
Explore asteroids, comets and near-Earth objects with JPL orbital data.
Aten
Observations: 673
Orbital Parameters
Semi-Major Axis
0.8883 AU
Eccentricity
0.4784
Perihelion
0.463 AU
Aphelion
1.313263 AU
Inclination
19.62°
Orbital Period
— yr
Epoch
2461200.5
Mean Anomaly
202.63°
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 |
|---|---|---|
| 2030-Apr-26 02:01 | 0.141490 AU 21166634 km |
20.00 km/s |
| 2056-Apr-18 12:34 | 0.119652 AU 17899689 km |
14.10 km/s |
| 2061-Apr-22 07:19 | 0.064691 AU 9677575 km |
17.38 km/s |
| 2066-Apr-28 02:31 | 0.184834 AU 27650774 km |
21.30 km/s |
Distances in astronomical units (AU) and kilometres. Source: NASA/JPL CNEOS Close Approach Data API.
Physical Parameters
Diameter
0.295 km
Albedo
0.296
Density
— g/cm³
Rotation Period
— h
Absolute Magnitude
19.42
Orbit Quality
RMS
0.40205
Condition
0
Orbit ID
—
