(2018 TQ1)
Gate C21. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2018 TQ1
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C21
- Classification
- SOLAR
- Absolute magnitude (H)
- 23.8
Orbital elements
- Eccentricity (e)
- 0.2313
- Semi-major axis (au)
- 1.321
- Perihelion distance (au)
- 1.015
- Inclination (deg)
- 11.03
- Ascending node (deg)
- 15.56
- Argument of perihelion (deg)
- 314.56
- Mean anomaly (deg)
- 48.72
- Epoch (JD)
- 2461200.5
- Period (days)
- 554
- Earth MOID (au)
- 0.06
- Observation arc (days)
- 41
- Observations used
- 63
- First observed
- 2018-10-04
- Last observed
- 2018-11-14
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-04-14 15:00:00 | 0.4965 | 8.81 |
JPL Small-Body Database record