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Discovery and designation
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| Discovered by | E. F. Helin |
| Discovery site | Palomar |
| Discovery date | July 2, 1989 |
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Designations
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| MPC designation | 5774 |
| Alternate name(s) | 1989 NR |
| Epoch May 14, 2008 | |
| Ap | 2.3925589 |
| Peri | 2.0201061 |
| Eccentricity | 0.0844054 |
| Orbital period | 1197.0295711 |
| Mean anomaly | 233.88782 |
| Inclination | 9.43959 |
| Longitude of ascending node | 311.49851 |
| Argument of peri | 27.75799 |
| Absolute magnitude (H) | 12.9 |
5774 Ratliff (1989 NR) is a main-belt asteroid discovered on July 2, 1989 by E. F. Helin at Palomar.
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