|
Discovery and designation
|
|
|---|---|
| Discovered by | H. E. Holt |
| Discovery site | Palomar |
| Discovery date | August 5, 1991 |
|
Designations
|
|
| MPC designation | 5446 |
| Alternate name(s) | 1991 PB13 |
| Epoch May 14, 2008 | |
| Ap | 3.6382763 |
| Peri | 2.8030963 |
| Eccentricity | 0.1296587 |
| Orbital period | 2111.1595896 |
| Mean anomaly | 243.38421 |
| Inclination | 2.36776 |
| Longitude of ascending node | 100.77055 |
| Argument of peri | 327.96207 |
| Absolute magnitude (H) | 11.9 |
5446 Heyler (1991 PB13) is an outer main-belt asteroid discovered on August 5, 1991 by H. E. Holt at Palomar.