357005 (1999 HA2)
Gate C23. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 357005
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C23
- Classification
- SOLAR
- Absolute magnitude (H)
- 17.99
Orbital elements
- Eccentricity (e)
- 0.7027
- Semi-major axis (au)
- 2.779
- Perihelion distance (au)
- 0.826
- Inclination (deg)
- 15.22
- Ascending node (deg)
- 147.19
- Argument of perihelion (deg)
- 344.5
- Mean anomaly (deg)
- 311.53
- Epoch (JD)
- 2461200.5
- Period (days)
- 1690
- Earth MOID (au)
- 0.129
- Observation arc (days)
- 5173
- Observations used
- 266
- First observed
- 1999-04-20
- Last observed
- 2013-06-18
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-01-10 15:55:00 | 0.199 | 15.5 |
| 2027-01-10 15:55:00 | 0.199 | 15.5 |
| 2027-01-10 15:55:00 | 0.199 | 15.5 |
| 2027-01-10 15:55:00 | 0.199 | 15.5 |
| 2027-01-10 15:55:00 | 0.199 | 15.5 |
| 2027-01-10 15:55:00 | 0.199 | 15.5 |
| 2027-01-10 15:55:00 | 0.199 | 15.5 |
| 2027-01-10 15:55:00 | 0.199 | 15.5 |
JPL Small-Body Database record