Random triples
| Subject | Object |
|---|---|
| gptkb:supernova_SN_1054 | about 2 years |
| gptkb:Guest_Star_of_1054 | 23 days (daytime) |
| gptkb:Guest_Star_of_1054 | nearly 2 years (nighttime) |
| gptkb:Great_Comet_of_1811 | about 260 days |
| gptkb:SN_1006 | several months |
| gptkb:SN_1054 | about 2 years |