(2019 GK21)
Gate D21. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2019 GK21
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D21
- Classification
- SOLAR
- Absolute magnitude (H)
- 25.7
Orbital elements
- Eccentricity (e)
- 0.3406
- Semi-major axis (au)
- 0.8607
- Perihelion distance (au)
- 0.568
- Inclination (deg)
- 5.92
- Ascending node (deg)
- 19.46
- Argument of perihelion (deg)
- 46.61
- Mean anomaly (deg)
- 90.25
- Epoch (JD)
- 2461200.5
- Period (days)
- 292
- Earth MOID (au)
- 0.00266
- Observation arc (days)
- 1475
- Observations used
- 82
- First observed
- 2019-04-14
- Last observed
- 2023-04-28
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-04-18 10:45:00 | 0.0815 | 7.24 |
JPL Small-Body Database record