Messier katalog
Charles Messier, astronom poreklom iz Francuske, se bavio posmatranjem i traženjem kometa. Međutim, na njegovom putu našle su se mnogobrojne magline, jata i galaksije, tako da mu je to otežalo posao. On je došao do originalnog zaključka da napravi katalog objekata koji podsećaju na komete. Taj katalog se sastoji od 110 objekata vidljivih teleskopom ili okom. Taj katalog nazvao je Messier katalog (logično). Objavljen je u dva dela, 1774. do 45-og objekta i 1781. do sto trećeg objekta. U periodu od 1921. do 1966. pronađeni su podaci da je on ili jedan od njegovih učenika posmatrao određenih 7 objekata, koji su označeni kao Messier 104 - Messier 110. Ovih 110 objekata obuhvata pet vrsta objekata koji se mogu naći na nebu: difuzne i planetarne magline, otvorena i kuglasta jata kao i galaksije. Messier je ove objekte posmatrao refraktorom otvora 100 mm, i svi su vidljivi sa područja Evrope. Objekti ovog kataloga se nazivaju M objekti.
U svom životu Messier je pronašao 13 kometa, a u njegovu čast krater na Mesecu i asteroid 7359 su dobili ime.
Da bih olakšao posao onima koji žele posmatrati određenu grupu objekata, ili poseduju maxutov, ja sam M objekte grupisao u magline(nebule), otvorena jata, globularna jata i galaksije.
NEBULE
M1, M8, M16, M17, M20, M27, M42, M43, M57, M76, M78, M97.
GLOBULARNA JATA
M2 - M5, M9, M10, M12-M15, M19, M22, M28, M30, M53-M56, M62, M68-M72, M75, M79, M80, M92, M107.
OTVORENA JATA
M6, M7, M11, M18, M21, M23, M24 (nisam znao gde da svrstam ovaj objekat, tako da, ako se neko ne slaze, nek ostavi komentar gde da ga premestim), M25, M26, M29, M34-M41, M44-M48, M50, M52, M67, M73, M93, M103.
GALAKSIJE
M31-M33, M49, M51, M58- M61, M63-M66, M74, M77, M81-M91, M94-M96, M98-M102, M104-M106, M108-M110.
To su svi M objekti (treba da jesu, nadam se da nisam propustio nikog). Organizujte se, zapamtite gde se nalaze pomoću mapa i Stellariuma i uživajte u posmatranju.
P.S. Stellarium je besplatan 3D program koji vam omogućava da vidite položaj nebeskih tela unapred ili unazad danima, mesecima, godinama! Možete ga preuzeti odavde:
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