(2020 SD)
Gate C22. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2020 SD
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C22
- Classification
- SOLAR
- Absolute magnitude (H)
- 22.99
Orbital elements
- Eccentricity (e)
- 0.6109
- Semi-major axis (au)
- 2.278
- Perihelion distance (au)
- 0.886
- Inclination (deg)
- 10.73
- Ascending node (deg)
- 342.42
- Argument of perihelion (deg)
- 324.65
- Mean anomaly (deg)
- 249.27
- Epoch (JD)
- 2461200.5
- Period (days)
- 1260
- Earth MOID (au)
- 0.0315
- Observation arc (days)
- 29
- Observations used
- 58
- First observed
- 2020-09-16
- Last observed
- 2020-10-15
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-05-21 06:18:00 | 0.3169 | 20.4 |
JPL Small-Body Database record