Antares vs 18 Delphini
| Properti | Antares | 18 Delphini |
|---|---|---|
| Penunjukan | 21Alp Sco | 18 Del |
| Rasi Bintang | Scorpius | N/A |
| Kelas Spektral | Class M — M-type (Red) | Class G — G-type (Yellow) |
| Magnitudo Semu | +1.06 | +5.51 |
| Magnitudo Mutlak | -5,09 | 1,13 |
| Jarak | 554 ly | 246 ly |
| Massa | N/A | N/A |
| Radius | N/A | N/A |
| Suhu | N/A | N/A |
| Luminositas | N/A | N/A |