2011 MJ
Explore asteroids, comets and near-Earth objects with JPL orbital data.
Apollo
Observations: 54
Orbital Parameters
Semi-Major Axis
1.221 AU
Eccentricity
0.208
Perihelion
0.967 AU
Aphelion
1.474968 AU
Inclination
10.38°
Orbital Period
— yr
Epoch
2461200.5
Mean Anomaly
85.0°
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 |
|---|---|---|
| 2038-Jan-26 14:23 | 0.144392 AU 21600721 km |
6.16 km/s |
| 2038-Jun-08 23:48 | 0.132786 AU 19864463 km |
5.60 km/s |
| 2042-Jun-13 18:09 | 0.154356 AU 23091403 km |
10.73 km/s |
| 2069-Jan-19 14:57 | 0.166778 AU 24949706 km |
5.97 km/s |
| 2069-Jun-07 21:12 | 0.078727 AU 11777446 km |
6.33 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
22.8
Orbit Quality
RMS
0.54021
Condition
5
Orbit ID
—
