satellites naturels
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| L Centauri | Astre | 10 | 0.0 |
| Lambda Arietis | Astre | 14 | 0.0 |
| Lambda Centauri | Astre | 17 | 0.6 |
| Lambda Columbae | Astre | 10 | 0.0 |
| Lambda Eridani | Astre | 10 | 0.0 |
| Lambda Leporis | Astre | 7 | 0.0 |
| Laomédie | Astre | 50 | 1.2 |
| Larissa | Astre | 65 | 2.3 |
| Lindbergh | Astre | 1 | 0.3 |
| Linus | Astre | 18 | 0.6 |
| Lmc P3 | Astre | 2 | 0.0 |
| Lmc X-1 | Astre | 7 | 1.4 |
| Lmc X-3 | Astre | 5 | 0.8 |
| Loge | Astre | 40 | 0.0 |
| Lune | Astre | 355 | 1011.2 |
| Lune Galiléenne | Concept | 70 | 40.7 |
| Luyten 726-8 | Astre | 35 | 1.3 |
| Lysithéa | Astre | 62 | 0.5 |
| Léda | Astre | 67 | 1.7 |
| M Carinae | Astre | 8 | 0.0 |
| M Centauri | Astre | 6 | 0.0 |
| M106 | Astre | 60 | 1.6 |
| M22 | Astre | 53 | 0.3 |
| M32 | Astre | 58 | 0.9 |
| M33 X-7 | Astre | 11 | 1.5 |
| M49 | Astre | 55 | 0.3 |
| M58 | Astre | 52 | 0.9 |
| M59 | Astre | 53 | 0.4 |
| M60 | Astre | 51 | 1.6 |
| M61 | Astre | 52 | 5.2 |
| M64 | Astre | 64 | 1.6 |
| M65 | Astre | 53 | 0.7 |
| M66 | Astre | 53 | 0.7 |
| M74 | Astre | 59 | 0.8 |
| M77 | Astre | 54 | 0.4 |
| M79 | Astre | 51 | 1.2 |
| M81 | Astre | 66 | 18.9 |
| M82 X-1 | Astre | 9 | 1.4 |
| M82 X-2 | Astre | 8 | 0.4 |
| M83 | Astre | 55 | 17.1 |
| M85 | Astre | 53 | 1.2 |
| M87 | Astre | 64 | 2.4 |
| M88 | Astre | 52 | 0.6 |
| M89 | Astre | 53 | 0.4 |
| M90 | Astre | 54 | 1.4 |
| M94 | Astre | 55 | 0.9 |
| M98 | Astre | 55 | 0.7 |
| Mab | Astre | 51 | 1.2 |
| Margaret | Astre | 49 | 1.6 |
| Markarian 1498 | Astre | 4 | 0.1 |