(2013 SM20)
Gate D15. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2013 SM20
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D15
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.1
Orbital elements
- Eccentricity (e)
- 0.2708
- Semi-major axis (au)
- 0.8466
- Perihelion distance (au)
- 0.617
- Inclination (deg)
- 3.97
- Ascending node (deg)
- 341.24
- Argument of perihelion (deg)
- 182.95
- Mean anomaly (deg)
- 322.26
- Epoch (JD)
- 2461200.5
- Period (days)
- 285
- Earth MOID (au)
- 0.0337
- Observation arc (days)
- 2553
- Observations used
- 80
- First observed
- 2013-09-26
- Last observed
- 2020-09-22
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-08-30 19:59:00 | 0.0649 | 5.39 |
JPL Small-Body Database record