(2021 KN2)
Gate C21. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 KN2
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C21
- Classification
- SOLAR
- Absolute magnitude (H)
- 28.63
- Rotation period (h)
- 0.021007
Orbital elements
- Eccentricity (e)
- 0.3729
- Semi-major axis (au)
- 1.41
- Perihelion distance (au)
- 0.884
- Inclination (deg)
- 3.76
- Ascending node (deg)
- 70.32
- Argument of perihelion (deg)
- 237.19
- Mean anomaly (deg)
- 337.24
- Epoch (JD)
- 2461200.5
- Period (days)
- 611
- Earth MOID (au)
- 0.000944
- Observation arc (days)
- 1
- Observations used
- 65
- First observed
- 2021-05-30
- Last observed
- 2021-05-31
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-11-06 11:52:00 | 0.475 | 6.65 |
JPL Small-Body Database record