(2019 HF4)
Gate C1. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2019 HF4
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C1
- Classification
- SOLAR
- Absolute magnitude (H)
- 27.6
Orbital elements
- Eccentricity (e)
- 0.382
- Semi-major axis (au)
- 1.597
- Perihelion distance (au)
- 0.987
- Inclination (deg)
- 3.84
- Ascending node (deg)
- 34.32
- Argument of perihelion (deg)
- 153.65
- Mean anomaly (deg)
- 205.33
- Epoch (JD)
- 2461200.5
- Period (days)
- 737
- Earth MOID (au)
- 0.00571
- Observation arc (days)
- 2
- Observations used
- 10
- First observed
- 2019-04-23
- Last observed
- 2019-04-25
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-05-28 02:24:00 | 0.3134 | 15.62 |
JPL Small-Body Database record