(2011 SH189)
Gate E19. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2011 SH189
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E19
- Classification
- SOLAR
- Absolute magnitude (H)
- 24.2
Orbital elements
- Eccentricity (e)
- 0.1053
- Semi-major axis (au)
- 1.224
- Perihelion distance (au)
- 1.095
- Inclination (deg)
- 5.87
- Ascending node (deg)
- 182.71
- Argument of perihelion (deg)
- 217.43
- Mean anomaly (deg)
- 283.52
- Epoch (JD)
- 2461200.5
- Period (days)
- 494
- Earth MOID (au)
- 0.107
- Observation arc (days)
- 82
- Observations used
- 63
- First observed
- 2011-09-11
- Last observed
- 2011-12-02
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-03-15 14:26:00 | 0.317 | 5.65 |
JPL Small-Body Database record