(2009 WW104)
Gate C23. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2009 WW104
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C23
- Classification
- SOLAR
- Absolute magnitude (H)
- 22.54
Orbital elements
- Eccentricity (e)
- 0.4621
- Semi-major axis (au)
- 1.527
- Perihelion distance (au)
- 0.821
- Inclination (deg)
- 7.06
- Ascending node (deg)
- 254.6
- Argument of perihelion (deg)
- 84.86
- Mean anomaly (deg)
- 307.06
- Epoch (JD)
- 2461200.5
- Period (days)
- 689
- Earth MOID (au)
- 0.0369
- Observation arc (days)
- 5993
- Observations used
- 87
- First observed
- 2009-11-23
- Last observed
- 2026-04-21
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-11-02 20:00:00 | 0.0843 | 10.89 |
JPL Small-Body Database record