(2017 TH2)
Gate C20. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2017 TH2
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C20
- Classification
- SOLAR
- Absolute magnitude (H)
- 28.8
Orbital elements
- Eccentricity (e)
- 0.2441
- Semi-major axis (au)
- 1.302
- Perihelion distance (au)
- 0.984
- Inclination (deg)
- 3.55
- Ascending node (deg)
- 197.62
- Argument of perihelion (deg)
- 153.23
- Mean anomaly (deg)
- 311.93
- Epoch (JD)
- 2461200.5
- Period (days)
- 543
- Earth MOID (au)
- 0.00339
- Observation arc (days)
- 9
- Observations used
- 26
- First observed
- 2017-10-10
- Last observed
- 2017-10-19
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-07-08 19:25:00 | 0.3395 | 14.5 |
| 2026-12-29 06:11:00 | 0.4142 | 6.09 |
JPL Small-Body Database record