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C44

NGC 7479

은하 양호 (51/100)

Barred Spiral

C44 Galaxy Pegasus 관측 가능 난이도 4 Large telescope (10"+) - Dark skies recommended
Credit: NASA Hubble. License: CC BY 2.0. (Wikimedia Commons)
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특성

등급 11.0
각크기 3.6′ × 2.7′
위치각 26°
거리 106000000 ly
은하 유형 Barred Spiral (SBbc)
Spiral Galaxy [Distance: 106000000 ly]

위치 & 식별자

RA 23h 12m 29.3s
Dec +12° 19' 22.8"
별자리 Pegasus
카탈로그 C44

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C44 소개

설명

NGC 7479 is a barred spiral galaxy in Pegasus, about 105 million light-years away. It has a striking S-shaped spiral pattern with a strong central bar, making it one of the finest barred spirals for astrophotography.

관측 팁

Visible as a moderately bright, elongated glow in an 8-inch telescope. The bar structure may be glimpsed at 12 inches under excellent conditions. Best in autumn evenings at medium magnification.

역사

Discovered by William Herschel on October 19, 1784. A supernova (SN 1990U) was observed in this galaxy in 1990.

재미있는 사실

Radio observations reveal a jet from the galaxy's nucleus that appears to curve in the opposite direction from the optical spiral arms, suggesting the galaxy experienced a minor merger that reversed the winding direction.

커뮤니티 사진 (1)

Credit: NASA Hubble. License: CC BY 2.0. (Wikimedia Commons)

Credit: NASA Hubble. License: CC BY 2.0. (Wikimedia Commons)

Skybred Mar 2, 2026