(2008 CY21)
Gate D1. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2008 CY21
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D1
- Classification
- SOLAR
- Absolute magnitude (H)
- 24.6
Orbital elements
- Eccentricity (e)
- 0.2485
- Semi-major axis (au)
- 0.9687
- Perihelion distance (au)
- 0.728
- Inclination (deg)
- 10.7
- Ascending node (deg)
- 322.8
- Argument of perihelion (deg)
- 53.96
- Mean anomaly (deg)
- 177.51
- Epoch (JD)
- 2461200.5
- Period (days)
- 348
- Earth MOID (au)
- 0.0465
- Observation arc (days)
- 4
- Observations used
- 17
- First observed
- 2008-02-08
- Last observed
- 2008-02-12
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-02-10 19:13:00 | 0.3948 | 20.03 |
JPL Small-Body Database record