(2009 QJ9)
Gate E1. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2009 QJ9
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E1
- Classification
- SOLAR
- Potentially hazardous
- yes
- Absolute magnitude (H)
- 19.27
Orbital elements
- Eccentricity (e)
- 0.6203
- Semi-major axis (au)
- 2.718
- Perihelion distance (au)
- 1.032
- Inclination (deg)
- 19.26
- Ascending node (deg)
- 157.76
- Argument of perihelion (deg)
- 202.22
- Mean anomaly (deg)
- 257.74
- Epoch (JD)
- 2461200.5
- Period (days)
- 1640
- Earth MOID (au)
- 0.0486
- Observation arc (days)
- 3430
- Observations used
- 433
- First observed
- 2009-08-21
- Last observed
- 2019-01-11
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-08-29 23:18:00 | 0.0708 | 14.34 |
JPL Small-Body Database record