(2019 HW3)
Gate C20. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2019 HW3
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C20
- Classification
- SOLAR
- Absolute magnitude (H)
- 25
Orbital elements
- Eccentricity (e)
- 0.1006
- Semi-major axis (au)
- 1.093
- Perihelion distance (au)
- 0.983
- Inclination (deg)
- 16.12
- Ascending node (deg)
- 43.08
- Argument of perihelion (deg)
- 107.29
- Mean anomaly (deg)
- 138.12
- Epoch (JD)
- 2461200.5
- Period (days)
- 417
- Earth MOID (au)
- 0.0409
- Observation arc (days)
- 13
- Observations used
- 71
- First observed
- 2019-04-27
- Last observed
- 2019-05-10
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-11-15 02:19:00 | 0.1211 | 8.86 |
| 2027-05-01 21:07:00 | 0.0408 | 8.56 |
JPL Small-Body Database record