Random triples
| Subject | Object |
|---|---|
| gptkb:M13_star_cluster | of stars |
| gptkb:NGC_2419 | of stars in the core |
| gptkb:Messier_11 | gptkb:true |
| gptkb:Messier_71 | of stars in the core |
| gptkb:NGC_6101 | of stars in the core |
| gptkb:NGC_5139 | yes |
| gptkb:Messier_15 | yes |
| gptkb:Messier_68 | yes |