étoiles
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Ross 614 | Astre | 22 | 0.6 |
| Rotanev | Astre | 25 | 0.7 |
| Rr Caeli | Astre | 5 | 0.0 |
| Rr Lyrae | Astre | 31 | 2.1 |
| Rr Pictoris | Astre | 12 | 0.3 |
| Rr Scorpii | Astre | 2 | 0.0 |
| Rr Telescopii | Astre | 5 | 0.2 |
| Rr Ursae Minoris | Astre | 6 | 0.0 |
| Rs Canum Venaticorum | Astre | 14 | 0.4 |
| Rs Ophiuchi | Astre | 18 | 51.9 |
| Rs Puppis | Astre | 17 | 0.1 |
| Rsgc1-f01 | Astre | 4 | 0.0 |
| Rt Andromedae | Astre | 6 | 0.0 |
| Rt Aurigae | Astre | 10 | 0.1 |
| Rt Trianguli Australis | Astre | 4 | 0.0 |
| Ru Ursae Minoris | Astre | 3 | 0.0 |
| Rv Andromedae | Astre | 7 | 0.0 |
| Rv Caeli | Astre | 6 | 0.0 |
| Rv Corvi | Astre | 4 | 0.1 |
| Rv Tauri | Astre | 13 | 0.3 |
| Rw Cephei | Astre | 23 | 1.7 |
| Rw Trianguli | Astre | 1 | 0.0 |
| Rw Ursae Minoris | Astre | 3 | 0.0 |
| Rx Andromedae | Astre | 6 | 0.0 |
| Rx J1856.5-3754 | Astre | 25 | 1.9 |
| Rx Leporis | Astre | 8 | 0.0 |
| Ry Leporis | Astre | 1 | 0.0 |
| Ry Sagittarii | Astre | 7 | 0.1 |
| Rz Pyxidis | Astre | 3 | 0.0 |
| Régulus | Astre | 59 | 26.3 |
| S Antliae | Astre | 13 | 1.0 |
| S Arae | Astre | 4 | 0.0 |
| S Bootis | Astre | 4 | 0.0 |
| S Carinae | Astre | 10 | 0.0 |
| S Cassiopeiae | Astre | 7 | 0.0 |
| S Cephei | Astre | 6 | 0.6 |
| S Coronae Borealis | Astre | 5 | 0.1 |
| S Crucis | Astre | 7 | 0.1 |
| S Doradus | Astre | 26 | 1.9 |
| S Eridani | Astre | 6 | 0.0 |
| S Leporis | Astre | 3 | 0.2 |
| S Monocerotis | Astre | 12 | 0.0 |
| S Muscae | Astre | 6 | 0.1 |
| S Normae | Astre | 9 | 0.1 |
| S Persei | Astre | 15 | 0.8 |
| S Sagittae | Astre | 5 | 0.3 |
| S Trianguli Australis | Astre | 4 | 0.2 |
| S Ursae Minoris | Astre | 3 | 0.0 |
| S Vulpeculae | Astre | 4 | 0.2 |
| S0-102 | Astre | 8 | 0.7 |