MIM-104 Patriot | Tupolev Tu-104 | Messier | Charles Messier | Messier object | Messier 81 | Mark Messier | Canadair CF-104 Starfighter | SEPTA Route 104 | Nova Scotia Highway 104 | WGFX "104.5 the Zone" | ''U-104'' | Pietro da Cortona, ''Saint Martina Refuses to Adore the Idols'', oil on canvas, 104 x 86 cm, Princeton University Art Museum | Messier marathon | Messier 99 | Messier 98 | Messier 96 | Messier 94 | Messier 93 | Messier 92 | Messier 91 | Messier 82 | Messier 73 | Messier 72 | Messier 69 | Messier 62 | Messier 54 | Messier 52 | Messier 47 | Messier 41 |
The first such addition came from Nicolas Camille Flammarion in 1921, who added Messier 104 after finding Messier’s side note in his 1781 edition exemplar of the catalogue.