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IC 2149 IC 2149 is a planetary nebula in the constellation of Auriga. It is a small, bright planetary nebula with something to offer in telescopes of most sizes.〔http://observing.skyhound.com/archives/jan/IC_2149.html Skyhound〕 == Characteristics ==
Visually appears with an apparent magnitude of 10.6 and a size of 12 arc seconds and like other objects of its class a nebular filter may help on its observation.〔 Its distance to the Solar System has been estimated to be around 1.1 kiloparsecs, having a total mass of 0.03 solar masses and being thought to have been produced by a low-mass star. Some authors have proposed the planetary nebula that our Sun will produce will be similar to this one, but smaller.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「IC 2149」の詳細全文を読む
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