(2021 TN3)
Gate D6. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 TN3
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D6
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.26
Orbital elements
- Eccentricity (e)
- 0.1959
- Semi-major axis (au)
- 0.9885
- Perihelion distance (au)
- 0.795
- Inclination (deg)
- 4.18
- Ascending node (deg)
- 20.45
- Argument of perihelion (deg)
- 137.26
- Mean anomaly (deg)
- 137.08
- Epoch (JD)
- 2461200.5
- Period (days)
- 359
- Earth MOID (au)
- 0.0405
- Observation arc (days)
- 768
- Observations used
- 35
- First observed
- 2021-10-02
- Last observed
- 2023-11-09
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-11-05 01:02:00 | 0.3345 | 15.73 |
JPL Small-Body Database record