(2021 AB7)
Gate C17. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 AB7
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C17
- Classification
- SOLAR
- Absolute magnitude (H)
- 27.74
Orbital elements
- Eccentricity (e)
- 0.3715
- Semi-major axis (au)
- 1.577
- Perihelion distance (au)
- 0.991
- Inclination (deg)
- 2.64
- Ascending node (deg)
- 305.23
- Argument of perihelion (deg)
- 177.7
- Mean anomaly (deg)
- 255.92
- Epoch (JD)
- 2461200.5
- Period (days)
- 723
- Earth MOID (au)
- 0.0068
- Observation arc (days)
- 7
- Observations used
- 38
- First observed
- 2021-01-15
- Last observed
- 2021-01-22
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-12-06 10:55:00 | 0.2939 | 14.19 |
| 2027-04-05 00:29:00 | 0.4341 | 3.08 |
JPL Small-Body Database record