18 Delphini vs Alpha Delphini
| Properti | 18 Delphini | Alpha Delphini |
|---|---|---|
| Penunjukan | 18 Del | 9Alp Del |
| Rasi Bintang | N/A | N/A |
| Kelas Spektral | Class G — G-type (Yellow) | Class B — B-type (Blue-White) |
| Magnitudo Semu | +5.51 | +3.77 |
| Magnitudo Mutlak | 1,13 | -0,68 |
| Jarak | 246 ly | 254 ly |
| Massa | N/A | N/A |
| Radius | N/A | N/A |
| Suhu | N/A | N/A |
| Luminositas | N/A | N/A |