(2017 TJ4)
Gate D5. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2017 TJ4
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D5
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.2
Orbital elements
- Eccentricity (e)
- 0.355
- Semi-major axis (au)
- 0.7676
- Perihelion distance (au)
- 0.495
- Inclination (deg)
- 4.39
- Ascending node (deg)
- 200.12
- Argument of perihelion (deg)
- 16.26
- Mean anomaly (deg)
- 105.04
- Epoch (JD)
- 2461200.5
- Period (days)
- 246
- Earth MOID (au)
- 0.00729
- Observation arc (days)
- 30
- Observations used
- 115
- First observed
- 2017-10-13
- Last observed
- 2017-11-12
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-10-12 07:59:00 | 0.4154 | 21.68 |
JPL Small-Body Database record