(2011 SG16)
Gate E9. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2011 SG16
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E9
- Classification
- SOLAR
- Absolute magnitude (H)
- 21.16
Orbital elements
- Eccentricity (e)
- 0.3566
- Semi-major axis (au)
- 1.921
- Perihelion distance (au)
- 1.236
- Inclination (deg)
- 7.42
- Ascending node (deg)
- 343.92
- Argument of perihelion (deg)
- 48.79
- Mean anomaly (deg)
- 172.19
- Epoch (JD)
- 2461200.5
- Period (days)
- 972
- Earth MOID (au)
- 0.259
- Observation arc (days)
- 5946
- Observations used
- 166
- First observed
- 2003-08-22
- Last observed
- 2019-12-02
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-10-15 03:35:00 | 0.2606 | 3.45 |
JPL Small-Body Database record