Random triples
| Subject | Object |
|---|---|
| gptkb:Alpha_Lyrae_A | for astronomical measurements |
| gptkb:Alpha_Virginis | for star maps |
| gptkb:Vega_star_system | for stellar navigation |
| gptkb:Mizar | for celestial navigation |
| gptkb:Alpha_Virginis | for celestial navigation |
| gptkb:Alpha_Lyrae_A | for celestial navigation |