474158 (1999 FA)
Gate C8. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 474158
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C8
- Classification
- SOLAR
- Potentially hazardous
- yes
- Absolute magnitude (H)
- 20.71
- Rotation period (h)
- 10.092
Orbital elements
- Eccentricity (e)
- 0.1327
- Semi-major axis (au)
- 1.078
- Perihelion distance (au)
- 0.935
- Inclination (deg)
- 12.03
- Ascending node (deg)
- 166.07
- Argument of perihelion (deg)
- 297.02
- Mean anomaly (deg)
- 173.36
- Epoch (JD)
- 2461200.5
- Period (days)
- 409
- Earth MOID (au)
- 0.00633
- Observation arc (days)
- 17455
- Observations used
- 247
- First observed
- 1978-10-10
- Last observed
- 2026-07-25
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
| 2026-09-12 17:35:00 | 0.1327 | 6.52 |
JPL Small-Body Database record