(2018 HN)
Gate C5. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2018 HN
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C5
- Classification
- SOLAR
- Absolute magnitude (H)
- 24.96
Orbital elements
- Eccentricity (e)
- 0.2996
- Semi-major axis (au)
- 1.222
- Perihelion distance (au)
- 0.856
- Inclination (deg)
- 9.3
- Ascending node (deg)
- 205.05
- Argument of perihelion (deg)
- 77.58
- Mean anomaly (deg)
- 324.88
- Epoch (JD)
- 2461200.5
- Period (days)
- 494
- Earth MOID (au)
- 0.0206
- Observation arc (days)
- 7
- Observations used
- 186
- First observed
- 2018-04-14
- Last observed
- 2018-04-21
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-09-25 14:23:00 | 0.111 | 11.79 |
JPL Small-Body Database record