(2015 SD)
Gate D17. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2015 SD
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D17
- Classification
- SOLAR
- Absolute magnitude (H)
- 24.3
Orbital elements
- Eccentricity (e)
- 0.2657
- Semi-major axis (au)
- 0.8615
- Perihelion distance (au)
- 0.633
- Inclination (deg)
- 20.08
- Ascending node (deg)
- 176.24
- Argument of perihelion (deg)
- 350.91
- Mean anomaly (deg)
- 340.02
- Epoch (JD)
- 2461200.5
- Period (days)
- 292
- Earth MOID (au)
- 0.0794
- Observation arc (days)
- 4397
- Observations used
- 102
- First observed
- 2011-09-06
- Last observed
- 2023-09-20
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-05-20 10:19:00 | 0.3815 | 11.67 |
JPL Small-Body Database record