(2018 RL4)
Gate D15. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2018 RL4
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D15
- Classification
- SOLAR
- Absolute magnitude (H)
- 22.74
Orbital elements
- Eccentricity (e)
- 0.4006
- Semi-major axis (au)
- 0.8719
- Perihelion distance (au)
- 0.523
- Inclination (deg)
- 5.78
- Ascending node (deg)
- 241.71
- Argument of perihelion (deg)
- 276.97
- Mean anomaly (deg)
- 15.1
- Epoch (JD)
- 2461200.5
- Period (days)
- 297
- Earth MOID (au)
- 0.0553
- Observation arc (days)
- 1417
- Observations used
- 37
- First observed
- 2018-09-10
- Last observed
- 2022-07-28
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-07-29 17:50:00 | 0.4482 | 24.9 |
| 2027-04-05 03:21:00 | 0.4478 | 16.34 |
JPL Small-Body Database record