(2021 TH1)
Gate C11. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 TH1
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C11
- Classification
- SOLAR
- Absolute magnitude (H)
- 28
Orbital elements
- Eccentricity (e)
- 0.2342
- Semi-major axis (au)
- 1.141
- Perihelion distance (au)
- 0.874
- Inclination (deg)
- 1.43
- Ascending node (deg)
- 22.67
- Argument of perihelion (deg)
- 267.85
- Mean anomaly (deg)
- 356.54
- Epoch (JD)
- 2461200.5
- Period (days)
- 445
- Earth MOID (au)
- 0.00674
- Observation arc (days)
- 1
- Observations used
- 10
- First observed
- 2021-10-02
- Last observed
- 2021-10-03
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-12-27 21:08:00 | 0.4164 | 8.15 |
JPL Small-Body Database record