| Usual Name | FP1721-5654 |
| J2000 | 17 21 09.0-56 54 25 |
| B1950 | 259.226754-56.857423 |
| Galactic | 333.8689-11.2736 |
| Status | possible PN |
| Size | 401.0×352.0'' |
| Morphology | Es |
| Large, structured oval PN or stromgren sphere in ISM in general area of diffuse nebulosity, PN like spectrum; imaged with WFI | |
| Field | HA237 |
| Exposure | HA19173 |