(2021 SK4)
Gate E7. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 SK4
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E7
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.57
Orbital elements
- Eccentricity (e)
- 0.2245
- Semi-major axis (au)
- 1.386
- Perihelion distance (au)
- 1.075
- Inclination (deg)
- 6.87
- Ascending node (deg)
- 13.14
- Argument of perihelion (deg)
- 26.36
- Mean anomaly (deg)
- 293.63
- Epoch (JD)
- 2461200.5
- Period (days)
- 596
- Earth MOID (au)
- 0.0879
- Observation arc (days)
- 38
- Observations used
- 23
- First observed
- 2021-09-28
- Last observed
- 2021-11-05
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-02-11 00:35:00 | 0.4609 | 6.44 |
JPL Small-Body Database record