Asteroid 2018 AF1
2018 AF1 asteroid magnitude is
23.1 H and asteroid diameter is between 65 and 145 meters.
Asteroid 2018 AF1 closest near miss earth distance is 4,758,862 kilometers on 18 January 2018.
| Magnitude | 23.07 H |
| Diameter min. | 64.71 meters |
| Diameter max. | 144.69 meters |
| Equinox | J2000 |
| Orbit Uncertainty | 9 U |
| Orbital Period | 1252.23 days |
| Min. Orbit Intersection | .00582291 |
| Mean Anomaly | 344.400027 |
| Mean Motion | 0.287486 |
| Semi-major Axis | 2.273656 au |
| Eccentricity | 0.778741 |
| Is Hazardous? | No |
| Jupiter Tisserand invariant | 3.095 |
| Inclination | 13.382809 deg |
| Ascending Node Longitude | 295.460136 deg |
| Perihelion Distance | 0.503067 au |
| Perihelion Argument | 278.199377 deg |
| Perihelion Time | 2458181.763374 JED |
| Aphelion Distance | 4.044244 au |
| Orbit Determination Date | 16 January 2018 |
| Epoch Osculation Date | 2458127.5 |
List of Asteroid 2018 AF1 Close Approaches to Earth
List of approaches near Earth of asteroid 2018 AF1 with distance and velocity information.
18 January 2018
| Distance | 4,758,862 km |
|---|
| Distance (miles) | 2,957,019 mi |
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| Lunar Distance | 12.374489 LD |
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| Astronomical Distance | 0.031811 AU |
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| Velocity (km per hour) | 88,389 km/h |
|---|
| Velocity (meters per second) | 24,553 m/s |
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| Orbiting Body | Earth |
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Asteroid 2018 AF1 Velocity Distance Comparison
| Asteroid Pass Date | Velocity | Distance |
|---|
| 18 January 2018 | 88,389 km/h | 4,758,862 km |
