(2018 TR4)
Gate C19. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2018 TR4
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C19
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.05
Orbital elements
- Eccentricity (e)
- 0.1598
- Semi-major axis (au)
- 1.081
- Perihelion distance (au)
- 0.908
- Inclination (deg)
- 19.68
- Ascending node (deg)
- 17.32
- Argument of perihelion (deg)
- 77.16
- Mean anomaly (deg)
- 233.63
- Epoch (JD)
- 2461200.5
- Period (days)
- 411
- Earth MOID (au)
- 0.0171
- Observation arc (days)
- 7
- Observations used
- 161
- First observed
- 2018-10-06
- Last observed
- 2018-10-13
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-10-10 18:24:00 | 0.0494 | 11.58 |
JPL Small-Body Database record