(2012 TN20)
Gate C16. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2012 TN20
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C16
- Classification
- SOLAR
- Absolute magnitude (H)
- 22.39
Orbital elements
- Eccentricity (e)
- 0.3859
- Semi-major axis (au)
- 1.183
- Perihelion distance (au)
- 0.726
- Inclination (deg)
- 11.62
- Ascending node (deg)
- 348.74
- Argument of perihelion (deg)
- 139.13
- Mean anomaly (deg)
- 160.31
- Epoch (JD)
- 2461200.5
- Period (days)
- 470
- Earth MOID (au)
- 0.138
- Observation arc (days)
- 3310
- Observations used
- 44
- First observed
- 2012-10-07
- Last observed
- 2021-10-30
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-04-15 13:20:00 | 0.1379 | 11.9 |
JPL Small-Body Database record