(2021 SL)
Gate C2. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 SL
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C2
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.62
Orbital elements
- Eccentricity (e)
- 0.3624
- Semi-major axis (au)
- 1.414
- Perihelion distance (au)
- 0.902
- Inclination (deg)
- 16.94
- Ascending node (deg)
- 354.69
- Argument of perihelion (deg)
- 297.65
- Mean anomaly (deg)
- 31.49
- Epoch (JD)
- 2459474.5
- Period (days)
- 614
- Earth MOID (au)
- 0.0332
- Observation arc (days)
- 2
- Observations used
- 14
- First observed
- 2021-09-16
- Last observed
- 2021-09-18
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-09-14 03:08:00 | 0.0342 | 12.92 |
JPL Small-Body Database record