(2011 SF173)
Gate E16. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2011 SF173
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E16
- Classification
- SOLAR
- Absolute magnitude (H)
- 22
Orbital elements
- Eccentricity (e)
- 0.5798
- Semi-major axis (au)
- 3.059
- Perihelion distance (au)
- 1.286
- Inclination (deg)
- 22.56
- Ascending node (deg)
- 25.92
- Argument of perihelion (deg)
- 332.33
- Mean anomaly (deg)
- 273.64
- Epoch (JD)
- 2461200.5
- Period (days)
- 1950
- Earth MOID (au)
- 0.317
- Observation arc (days)
- 37
- Observations used
- 23
- First observed
- 2011-09-24
- Last observed
- 2011-10-31
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-10-07 13:36:00 | 0.318 | 12.82 |
JPL Small-Body Database record