(2021 JA4)
Gate C24. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 JA4
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C24
- Classification
- SOLAR
- Absolute magnitude (H)
- 22.32
Orbital elements
- Eccentricity (e)
- 0.2855
- Semi-major axis (au)
- 1.314
- Perihelion distance (au)
- 0.939
- Inclination (deg)
- 25.14
- Ascending node (deg)
- 217.55
- Argument of perihelion (deg)
- 236.7
- Mean anomaly (deg)
- 231.97
- Epoch (JD)
- 2461200.5
- Period (days)
- 550
- Earth MOID (au)
- 0.0458
- Observation arc (days)
- 3294
- Observations used
- 30
- First observed
- 2015-04-25
- Last observed
- 2024-05-01
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-11-03 21:00:00 | 0.0578 | 14.33 |
JPL Small-Body Database record