has optical counterpart
8
triples
GPTKB property
Random triples
| Subject | Object |
|---|---|
| gptkb:Centaurus_X-25 | yes |
| gptkb:Virgo_A | yes |
| gptkb:Centaurus_X-1 | yes |
| gptkb:Hercules_X-2 | yes |
| gptkb:3_C_273 | gptkb:true |
| gptkb:Pulsar_PSR_J0437-4715 | no |
| gptkb:Centaurus_A | gptkb:NGC_5128 |
| gptkb:Cygnus_X-1 | yes |