С Википеди?е, слободне енциклопеди?е
?еднорог
(
лат.
Monoceros
) ?е ?едно од 88 модерних
сазвеж?а
. Налази се на небеском
екватору
и вид?ив ?е и са ве?ег дела северне и целе ?ужне хемисфере. Сазвеж?е ?е у
17. веку
дефинисао
холандски
астроном
Петар Планци?е
.
[1]
?еднорог ?е релативно слабо сазвеж?е, свега неколико
звезда
?е вид?иво голим оком. На?с?а?ни?а ?е
алфа ?еднорога
, ко?а се налази на око 144
светлосних година
и има
магнитуду
3,93. Друга по с?а?ности ?е
гама ?еднорога
, магнитуде 3,98.
Бета ?еднорога
?е
тро?ни систем
чи?е се по?единачне компоненте могу видети ве? и малим телескопом, а
Вилхелм Хершел
их ?е назвао ??едним од на?лепших об?еката на небу“.
Пласкетова звезда
магнитуде 6,05 ?е ?една од на?масивни?их дво?них звезда ? чине ?е два ?ина укупне масе око 100
Сунчевих
маса ко?е су уда?ене ?една од друге ма?е него
Зем?а
од Сунца.
У ?еднорогу се налази неколико заним?ивих об?еката дубоког неба, ук?учу?у?и маглину
NGC 2264
(?Маглина Божи?но дрво“) у чи?ем се средишру налази звезда
S ?еднорога
.
Маглина Розета (
NGC 2237
) ?е велика
емисиона маглина
ко?у изнутра освет?ава
отворено звездано ?ато
NGC 2244
.
М50
(
NGC 2323
) ?е тако?е отворено звездано ?ато.
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.
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.
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.
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.
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:
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.
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.
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:
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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