C109
NGC 3195
천체 데이터
- 카탈로그 지정명
- C109
- 유형
- PlanetaryNebula
- 별자리
- Chamaeleon
- 등급
- 10.0
- 적경
- 10h 13m 53.8s
- 적위
- -80° 51' 39.6"
- 거리
- 6,000 광년
- 각크기
- 0.6
서베이 이미지
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C109 소개
설명
NGC 3195 is a planetary nebula in Chamaeleon, about 5,500 light-years away. It is the southernmost planetary nebula in the Caldwell catalog and one of the brightest planetary nebulae in the far-southern sky, spanning about 40 arcseconds.
관측 팁
Visible as a faint, round disk in a 6-inch telescope at medium to high power. An OIII filter helps distinguish it from surrounding stars. Located in the faint constellation Chamaeleon. Best from southern latitudes in autumn and winter.
역사
Discovered by John Herschel during his southern sky survey from South Africa in the 1830s. It is one of the few planetary nebulae in the far-southern constellations near the south celestial pole.
재미있는 사실
NGC 3195 is one of the most southerly planetary nebulae cataloged, lying at declination -80 degrees. Its relatively simple, round shape contrasts with the complex bipolar structures seen in many other planetary nebulae.
커뮤니티 사진 (1)
Credit: NASA Hubble. License: CC BY 2.0. (Wikimedia Commons)
Skybred Mar 2, 2026