(2021 DA2)
Gate D11. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 DA2
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D11
- Classification
- SOLAR
- Absolute magnitude (H)
- 29.17
Orbital elements
- Eccentricity (e)
- 0.21
- Semi-major axis (au)
- 0.8983
- Perihelion distance (au)
- 0.71
- Inclination (deg)
- 8.58
- Ascending node (deg)
- 152.84
- Argument of perihelion (deg)
- 230.92
- Mean anomaly (deg)
- 186.54
- Epoch (JD)
- 2461200.5
- Period (days)
- 311
- Earth MOID (au)
- 0.000491
- Observation arc (days)
- 8
- Observations used
- 74
- First observed
- 2021-02-22
- Last observed
- 2021-03-02
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-12-17 05:05:00 | 0.2517 | 5.4 |
| 2027-04-22 22:16:00 | 0.1576 | 5.11 |
| 2027-06-30 21:37:00 | 0.1678 | 5.21 |
JPL Small-Body Database record