(1998 WL4)
Gate C4. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 1998 WL4
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C4
- Classification
- SOLAR
- Absolute magnitude (H)
- 19.49
Orbital elements
- Eccentricity (e)
- 0.7329
- Semi-major axis (au)
- 1.766
- Perihelion distance (au)
- 0.472
- Inclination (deg)
- 23.67
- Ascending node (deg)
- 225.78
- Argument of perihelion (deg)
- 41.98
- Mean anomaly (deg)
- 320.63
- Epoch (JD)
- 2461200.5
- Period (days)
- 857
- Earth MOID (au)
- 0.215
- Observation arc (days)
- 7684
- Observations used
- 91
- First observed
- 1998-11-16
- Last observed
- 2019-11-30
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-10-25 18:41:00 | 0.4032 | 35.81 |
JPL Small-Body Database record