(2018 PU21)
Gate E4. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2018 PU21
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E4
- Classification
- SOLAR
- Absolute magnitude (H)
- 22.43
Orbital elements
- Eccentricity (e)
- 0.0569
- Semi-major axis (au)
- 1.313
- Perihelion distance (au)
- 1.239
- Inclination (deg)
- 15.96
- Ascending node (deg)
- 142.06
- Argument of perihelion (deg)
- 320.04
- Mean anomaly (deg)
- 296.78
- Epoch (JD)
- 2461200.5
- Period (days)
- 550
- Earth MOID (au)
- 0.266
- Observation arc (days)
- 2211
- Observations used
- 49
- First observed
- 2018-08-08
- Last observed
- 2024-08-27
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-08-09 15:00:00 | 0.3648 | 8.75 |
JPL Small-Body Database record