(2009 HK73)
Gate C8. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2009 HK73
- Kind
- asteroid
- Orbit class
- APO
- Gate
- C8
- Classification
- SOLAR
- Absolute magnitude (H)
- 26.3
- Rotation period (h)
- 0.049989
Orbital elements
- Eccentricity (e)
- 0.2827
- Semi-major axis (au)
- 1.245
- Perihelion distance (au)
- 0.893
- Inclination (deg)
- 5.63
- Ascending node (deg)
- 215.86
- Argument of perihelion (deg)
- 300.53
- Mean anomaly (deg)
- 148.2
- Epoch (JD)
- 2461200.5
- Period (days)
- 508
- Earth MOID (au)
- 0.00172
- Observation arc (days)
- 22
- Observations used
- 45
- First observed
- 2009-04-29
- Last observed
- 2009-05-21
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-05-26 01:35:00 | 0.432 | 19.68 |
JPL Small-Body Database record