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NGC 7479
NGC 7479 (also known as Caldwell 44) is a barred spiral galaxy about 105 million light-years away in the constellation Pegasus. It was discovered by William Herschel in 1784. Supernovae SN 1990U and SN2009jf occurred in NGC 7479. NGC 7479 is also recognized as a Seyfert galaxy undergoing starburst activity in the nucleus and the outer arms (Kohno, 2007). Polarization studies of this galaxy indicate that it recently underwent a minor merger and that it is unique in the radio continuum, with arms opening in a direction opposite to the optical arms (Laine, 2005). ==Gallery==
NGC 7479.jpg| An ultraviolet image of NGC 7479 taken with GALEX. Credit: GALEX/NASA. NGC7479HunterWilson.jpg|NGC 7479 in an amateur telescope. NGC7479 galaxy.jpg|NGC 7479 24 inch Schulman Foundation telescope on Mt. Lemmon, AZ.
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「NGC 7479」の詳細全文を読む
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