(1998 QQ)
Gate C24. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 1998 QQ
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C24
- Classification
- SOLAR
- Absolute magnitude (H)
- 18.55
Orbital elements
- Eccentricity (e)
- 0.6845
- Semi-major axis (au)
- 1.243
- Perihelion distance (au)
- 0.392
- Inclination (deg)
- 37.17
- Ascending node (deg)
- 325.28
- Argument of perihelion (deg)
- 220.61
- Mean anomaly (deg)
- 83.14
- Epoch (JD)
- 2461200.5
- Period (days)
- 506
- Earth MOID (au)
- 0.174
- Observation arc (days)
- 9185
- Observations used
- 251
- First observed
- 1998-08-17
- Last observed
- 2023-10-10
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-08-20 07:43:00 | 0.3947 | 36.67 |
JPL Small-Body Database record