(2011 WD39)
Gate C6. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2011 WD39
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C6
- Classification
- SOLAR
- Absolute magnitude (H)
- 19.35
Orbital elements
- Eccentricity (e)
- 0.5411
- Semi-major axis (au)
- 1.302
- Perihelion distance (au)
- 0.598
- Inclination (deg)
- 59.5
- Ascending node (deg)
- 240.89
- Argument of perihelion (deg)
- 349.25
- Mean anomaly (deg)
- 126.98
- Epoch (JD)
- 2461200.5
- Period (days)
- 543
- Earth MOID (au)
- 0.41
- Observation arc (days)
- 4397
- Observations used
- 95
- First observed
- 2011-11-23
- Last observed
- 2023-12-07
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-05-31 17:53:00 | 0.4224 | 41.53 |
JPL Small-Body Database record