221980 (1996 EO)
Gate C16. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 221980
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C16
- Classification
- SOLAR
- Potentially hazardous
- yes
- Diameter (km)
- 0.432
- Absolute magnitude (H)
- 19.11
- Albedo
- 0.2
Orbital elements
- Eccentricity (e)
- 0.4007
- Semi-major axis (au)
- 1.342
- Perihelion distance (au)
- 0.804
- Inclination (deg)
- 21.59
- Ascending node (deg)
- 356.45
- Argument of perihelion (deg)
- 64.7
- Mean anomaly (deg)
- 234.07
- Epoch (JD)
- 2461200.5
- Period (days)
- 568
- Earth MOID (au)
- 0.0339
- Observation arc (days)
- 10276
- Observations used
- 189
- First observed
- 1996-03-15
- Last observed
- 2024-05-03
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-02-24 09:27:00 | 0.2911 | 19.21 |
JPL Small-Body Database record