(2021 HP2)
Gate D8. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 HP2
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D8
- Classification
- SOLAR
- Absolute magnitude (H)
- 27.43
Orbital elements
- Eccentricity (e)
- 0.2681
- Semi-major axis (au)
- 0.9085
- Perihelion distance (au)
- 0.665
- Inclination (deg)
- 13.52
- Ascending node (deg)
- 30.8
- Argument of perihelion (deg)
- 311.94
- Mean anomaly (deg)
- 229.01
- Epoch (JD)
- 2461200.5
- Period (days)
- 316
- Earth MOID (au)
- 0.015
- Observation arc (days)
- 1
- Observations used
- 14
- First observed
- 2021-04-20
- Last observed
- 2021-04-21
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-11-09 03:59:00 | 0.2479 | 10.7 |
| 2027-03-05 10:19:00 | 0.2595 | 7.76 |
| 2027-07-14 06:10:00 | 0.3591 | 8.62 |
JPL Small-Body Database record