(2021 RG2)
Gate D18. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 RG2
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D18
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.38
Orbital elements
- Eccentricity (e)
- 0.2136
- Semi-major axis (au)
- 0.8826
- Perihelion distance (au)
- 0.694
- Inclination (deg)
- 14.78
- Ascending node (deg)
- 165.87
- Argument of perihelion (deg)
- 30.73
- Mean anomaly (deg)
- 36.54
- Epoch (JD)
- 2461200.5
- Period (days)
- 303
- Earth MOID (au)
- 0.0205
- Observation arc (days)
- 4
- Observations used
- 193
- First observed
- 2021-09-06
- Last observed
- 2021-09-10
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-09-19 22:43:00 | 0.1358 | 7.97 |
| 2027-01-21 17:45:00 | 0.2444 | 9.71 |
JPL Small-Body Database record