(2018 AF4)
Gate E16. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2018 AF4
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E16
- Classification
- SOLAR
- Absolute magnitude (H)
- 24.31
Orbital elements
- Eccentricity (e)
- 0.1816
- Semi-major axis (au)
- 1.285
- Perihelion distance (au)
- 1.051
- Inclination (deg)
- 7.75
- Ascending node (deg)
- 349.96
- Argument of perihelion (deg)
- 154.36
- Mean anomaly (deg)
- 258.1
- Epoch (JD)
- 2461200.5
- Period (days)
- 532
- Earth MOID (au)
- 0.0705
- Observation arc (days)
- 85
- Observations used
- 65
- First observed
- 2018-01-13
- Last observed
- 2018-04-08
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-09-08 10:40:00 | 0.4933 | 8.16 |
JPL Small-Body Database record