(2005 HB4)
Gate E13. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2005 HB4
- Kind
- asteroid
- Orbit class
- AMO
- Gate
- E13
- Classification
- SOLAR
- Absolute magnitude (H)
- 24.4
Orbital elements
- Eccentricity (e)
- 0.2283
- Semi-major axis (au)
- 1.355
- Perihelion distance (au)
- 1.046
- Inclination (deg)
- 2.53
- Ascending node (deg)
- 83.8
- Argument of perihelion (deg)
- 153.31
- Mean anomaly (deg)
- 126.48
- Epoch (JD)
- 2461200.5
- Period (days)
- 576
- Earth MOID (au)
- 0.0375
- Observation arc (days)
- 77
- Observations used
- 72
- First observed
- 2005-04-02
- Last observed
- 2005-06-18
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2027-02-05 23:01:00 | 0.4295 | 5.93 |
| 2027-07-13 14:18:00 | 0.4949 | 17.19 |
JPL Small-Body Database record