(2018 SD1)
Gate C5. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2018 SD1
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C5
- Classification
- SOLAR
- Absolute magnitude (H)
- 24.6
Orbital elements
- Eccentricity (e)
- 0.4334
- Semi-major axis (au)
- 1.097
- Perihelion distance (au)
- 0.621
- Inclination (deg)
- 18.06
- Ascending node (deg)
- 177.23
- Argument of perihelion (deg)
- 70.23
- Mean anomaly (deg)
- 317.28
- Epoch (JD)
- 2461200.5
- Period (days)
- 419
- Earth MOID (au)
- 0.0205
- Observation arc (days)
- 15
- Observations used
- 93
- First observed
- 2018-09-17
- Last observed
- 2018-10-02
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-09-26 14:58:00 | 0.2395 | 22.81 |
JPL Small-Body Database record