| Hierarchy: | in a triple |
|---|---|
| Description: | in a triple |
| Exact Classifications Count: | 512 |
| Associated Data Count: | 512 entries for 505 objects (retrieve objects) |
| Associated Reference Codes: | 1937AnLun...6....1H 1976RC2...C...0000d 1978AJ.....83..904S 1988AISAO..26...42K 1989ApJS...69..809M 2000ARep...44..501K |