NGC 218
NGC 218은 태양에서 약 5억 광년 떨어져 있으며, 안드로메다자리에 위치한 나선 은하이다.[1] 1876년 10월 17일, 프랑스인 천문학자 에드워드 스테판에 의해 발견되었다. 이 은하는 PGC 2726과 상호 작용하고 있다.[2]
| NGC 218 | |
|---|---|
 PGC 2726과 상호작용하고 있는 NGC 218 | |
| 관측 데이터 | |
| 별자리 | 안드로메다자리 |
| 적경 | 00h 46m 32.0s |
| 적위 | +36° 19′ 32″ |
| 태양 중심 시선 속도 | 0.037426 |
| 거리 | ~5억 광년 70±5 (km/s)/메가파섹 |
| 겉보기등급 (V) | 13.50 (V) +13.6 (B) |
| 특성 | |
| 형태 | 나선은하 / S |
| 크기 | 1.5' × 1.2' |
| UGC 480, UGC 480 W, CGCG 519-021, MCG +06-02-016, VV 527A, KPG 16A, 2MASX J00463200+3619318, 2MASXi J0046319+361932, IRAS 00438+3603, F00437+3603, PGC 2720. | |
같이 보기
각주
- ↑ “NASA/IPAC Extragalactic Database”. 《Results for NGC 0218》. 2016년 9월 2일에 확인함.
- ↑ “New General Catalog Objects: NGC 200 - 249”. Cseligman. 2016년 9월 10일에 확인함.
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