(2017 WP28)
Gate C21. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2017 WP28
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C21
- Classification
- SOLAR
- Absolute magnitude (H)
- 20.92
Orbital elements
- Eccentricity (e)
- 0.8009
- Semi-major axis (au)
- 1.176
- Perihelion distance (au)
- 0.234
- Inclination (deg)
- 10.08
- Ascending node (deg)
- 263.01
- Argument of perihelion (deg)
- 6.57
- Mean anomaly (deg)
- 292.69
- Epoch (JD)
- 2461200.5
- Period (days)
- 466
- Earth MOID (au)
- 0.106
- Observation arc (days)
- 832
- Observations used
- 57
- First observed
- 2017-11-17
- Last observed
- 2020-02-27
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-11-02 01:06:00 | 0.3612 | 19.57 |
JPL Small-Body Database record