(2019 HK4)
Gate C3. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2019 HK4
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C3
- Classification
- SOLAR
- Absolute magnitude (H)
- 21.32
Orbital elements
- Eccentricity (e)
- 0.309
- Semi-major axis (au)
- 1.26
- Perihelion distance (au)
- 0.871
- Inclination (deg)
- 38
- Ascending node (deg)
- 56.17
- Argument of perihelion (deg)
- 271.53
- Mean anomaly (deg)
- 296.12
- Epoch (JD)
- 2461200.5
- Period (days)
- 517
- Earth MOID (au)
- 0.121
- Observation arc (days)
- 2552
- Observations used
- 172
- First observed
- 2019-04-27
- Last observed
- 2026-04-22
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-11-16 01:48:00 | 0.1418 | 22.07 |
JPL Small-Body Database record