138258 (2000 GD2)
Gate D6. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 138258
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D6
- Classification
- SOLAR
- Absolute magnitude (H)
- 18.98
Orbital elements
- Eccentricity (e)
- 0.4767
- Semi-major axis (au)
- 0.7578
- Perihelion distance (au)
- 0.397
- Inclination (deg)
- 32.14
- Ascending node (deg)
- 358.11
- Argument of perihelion (deg)
- 16.98
- Mean anomaly (deg)
- 36.62
- Epoch (JD)
- 2461200.5
- Period (days)
- 241
- Earth MOID (au)
- 0.0717
- Observation arc (days)
- 9165
- Observations used
- 244
- First observed
- 1998-03-29
- Last observed
- 2023-05-02
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-03-18 07:16:00 | 0.3224 | 24.57 |
JPL Small-Body Database record