Details on Acronym: Cl Trumpler 18 | |
| Cl Trumpler 18 | |
| Write: | <<Cl Trumpler 18 NN>> |
| N: | 86 |
| Object: | *inCl |
| Ref: | =1964VeBon..71....0S |
| by | SCHMIDT H. , DIAZ SANTANILLA G. |
| Veroeff. Astron. Inst. Bonn, -1-None (1964) | |
| Photographische Photometrie der offenen Sternhaufen NGC 3572a, 3572b, 3590 und Tr 18. | |
| o | <Cl Trumpler 18 NN> (Nos 1-86). |