Details on Acronym: Sp | |
| Sp | (Shapley) |
| Write: | <<PN Sp N>> |
| N: | 5 |
| Object: | PN (SIMBAD class: PlanetaryNeb = Planetary Nebula) |
| Stat: | is completely incorporated in Simbad |
| Ref: | =1936BHarO.902...26S |
| by | SHAPLEY H. |
| Harvard Bull., 902, 26-27 (1936) | |
| Five planetary nebulae and a globular cluster. | |
| o | <PN Sp N> (Nos 1-5). |