Random triples
| Subject | Object |
|---|---|
| gptkb:comet_7_P/_Pons-Winnecke | monitored by astronomers. |
| gptkb:Vanguard_1 | still tracked by amateur radio operators |
| gptkb:NASA's_DART_mission | tracking of Dimorphos' orbit post-impact |
| gptkb:19_Fortuna | monitored by astronomers. |
| gptkb:SST_spacecraft | ground-based stations |
| gptkb:Vanguard_1_satellite | Tracked by multiple observatories |
| gptkb:2015_TB145 | tracked by astronomers. |
| gptkb:Potentially_Hazardous_Asteroids_(PHAs) | is crucial for predicting close approaches. |