246138 (2007 OG3)
Gate E8. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 246138
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E8
- Classification
- SOLAR
- Diameter (km)
- 0.588
- Absolute magnitude (H)
- 18.25
- Albedo
- 0.269
Orbital elements
- Eccentricity (e)
- 0.4814
- Semi-major axis (au)
- 2.165
- Perihelion distance (au)
- 1.123
- Inclination (deg)
- 1.69
- Ascending node (deg)
- 78.32
- Argument of perihelion (deg)
- 272
- Mean anomaly (deg)
- 330.93
- Epoch (JD)
- 2461200.5
- Period (days)
- 1160
- Earth MOID (au)
- 0.12
- Observation arc (days)
- 18542
- Observations used
- 432
- First observed
- 1975-10-29
- Last observed
- 2026-08-04
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-09-06 15:11:00 | 0.1273 | 4.9 |
| 2026-09-06 15:11:00 | 0.1273 | 4.9 |
| 2026-09-06 15:11:00 | 0.1273 | 4.9 |
| 2026-09-06 15:11:00 | 0.1273 | 4.9 |
| 2026-09-06 15:11:00 | 0.1273 | 4.9 |
| 2026-09-06 15:11:00 | 0.1273 | 4.9 |
| 2026-09-06 15:11:00 | 0.1273 | 4.9 |
| 2026-09-06 15:11:00 | 0.1273 | 4.9 |
| 2026-09-06 15:11:00 | 0.1273 | 4.9 |
| 2026-09-06 15:11:00 | 0.1273 | 4.9 |
| 2026-09-06 15:11:00 | 0.1273 | 4.9 |
JPL Small-Body Database record