| 词条 | NGC 1161 |
| 释义 |
| name = NGC 1161 | image = NGC1161 - SDSS DR14.jpg | caption = NGC 1161 (SDSS) | epoch = J2000.0 | constellation name = Perseus | ra = {{RA|03|01|14.10}} | dec = {{DEC|+44|53|50.00}} | z = 0.006518 | h_radial_v = {{nowrap|1954 ± 23 km/s}} | dist_ly = 90 Mly | appmag_b = 12.10 [5] | appmag_v = 11.10 [5] | type = S0 | size_v = 2.8 x 2.0 | names = PGC 11404, MCG +07-07-015, UGC 2474 }}NGC 1161 is a lenticular galaxy approximately 90 million light-years away from Earth in the constellation of Perseus.[9] It was discovered, along with NGC 1160, by English astronomer John Herschel on October 7, 1784.[10] NGC 1161 is classified as a Type 1.9 Seyfert galaxy.[11] It forms a visual pair with the galaxy NGC 1160. Both galaxies are located between the Local and Perseus superclusters.[12] Image gallerySee also
External links
References1. ^1 2 {{cite web|title=Revised NGC Data for NGC 1161|url=http://spider.seds.org/ngc/revngcic.cgi?NGC1161|website=spider.seds.org|accessdate=March 3, 2019}} [1][2][3][4][5]2. ^1 {{Cite news|url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=NGC%201161|title=NGC 1161|accessdate=March 3, 2019}} 3. ^1 {{cite web|title=Data for NGC 1161|url=http://www.astronomy-mall.com/Adventures.In.Deep.Space/NGC%201000%20-%201999%20(11-30-17).htm|website=www.astronomy-mall.com|accessdate=March 3, 2019}} 4. ^1 {{cite journal |last1=Filho |first1=Mercedes E. |last2=Barthel |first2=Peter D. |last3=Ho |first3=Luis C. |title=A Radio Census of Nuclear Activity in Nearby Galaxies |journal=Astronomy & Astrophysics |volume=451 |issue=1 |pages=12 |date=2006 |arxiv=astro-ph/0601080 |doi=10.1051/0004-6361:20054510 }} 5. ^1 {{cite journal |last1=Gregory |first1=Stephen A. |last2=Thompson |first2=Laird A. |last3=Tifft |first3=William G. |title=The Perseus Superclaster |journal=The Astrophysical Journal |volume=243 |pages=416 |date=1981 |doi=10.1086/158608 }} }}{{Ngc15}}{{Catalogs|PGC=11404|UGC=2474|NGC=1161}}{{Sky|03|01|14.10||44|53|50.00|190000000}}{{galaxy-stub}} 7 : Lenticular galaxies|Seyfert galaxies|Perseus (constellation)|NGC objects|Principal Galaxies Catalogue objects|Astronomical objects discovered in 1784|Discoveries by John Herschel |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。