(2009 TJ4)
Gate C23. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2009 TJ4
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C23
- Classification
- SOLAR
- Absolute magnitude (H)
- 26.1
Orbital elements
- Eccentricity (e)
- 0.1248
- Semi-major axis (au)
- 1.09
- Perihelion distance (au)
- 0.954
- Inclination (deg)
- 9.23
- Ascending node (deg)
- 201.36
- Argument of perihelion (deg)
- 249.07
- Mean anomaly (deg)
- 171.54
- Epoch (JD)
- 2461200.5
- Period (days)
- 416
- Earth MOID (au)
- 0.025
- Observation arc (days)
- 4
- Observations used
- 39
- First observed
- 2009-10-14
- Last observed
- 2009-10-18
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-03-13 18:19:00 | 0.3226 | 12.47 |
JPL Small-Body Database record