(2021 HJ2)
Gate C3. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 HJ2
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C3
- Classification
- SOLAR
- Absolute magnitude (H)
- 23.35
Orbital elements
- Eccentricity (e)
- 0.2444
- Semi-major axis (au)
- 1.142
- Perihelion distance (au)
- 0.863
- Inclination (deg)
- 10.43
- Ascending node (deg)
- 53.69
- Argument of perihelion (deg)
- 263.93
- Mean anomaly (deg)
- 356.42
- Epoch (JD)
- 2461200.5
- Period (days)
- 446
- Earth MOID (au)
- 0.0214
- Observation arc (days)
- 46
- Observations used
- 163
- First observed
- 2021-04-07
- Last observed
- 2021-05-23
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-03-04 02:34:00 | 0.4583 | 8 |
JPL Small-Body Database record