imported>Hikaru Genji：←建立内容为“{{Infobox Galaxy | name = NGC 4000 | image = 200px | caption = | credit = | epoch = | ra = | dec = | constellation name = 獅子座 | z = 0,015145 ± 0,000011 | dist_ly = 71,50 ± 5,02Mpc | type = Sc{{lien web |langue=en| éditeur=NASA/IPAC Extragalactic Database | titre=Results for object NGC 4000 | url=http://ned.ipac.caltech.edu/byname?objname=NGC+4000&hconst=67.8&…”的新页面

2025-04-21T07:28:40Z

←建立内容为“{{Infobox Galaxy | name = NGC 4000 | image = 200px | caption = | credit = | epoch = | ra = | dec = | constellation name = 獅子座 | z = 0,015145 ± 0,000011 | dist_ly = 71,50 ± 5,02Mpc | type = Sc<ref name="ned">{{lien web |langue=en| éditeur=NASA/IPAC Extragalactic Database | titre=Results for object NGC 4000 | url=http://ned.ipac.caltech.edu/byname?objname=NGC+4000&hconst=67.8&…”的新页面

新页面

{{Infobox Galaxy
| name = [[New General Catalogue|NGC]] 4000
| image = [[File:NGC 4000 SDSS.jpg|200px]]
| caption =
| credit =
| epoch =
| ra =
| dec =
| constellation name = [[獅子座]]
| z = 0,015145 ± 0,000011
| dist_ly = 71,50 ± 5,02Mpc
| type = Sc<ref name="ned">{{lien web |langue=en| éditeur=NASA/IPAC Extragalactic Database | titre=Results for object NGC 4000 | url=http://ned.ipac.caltech.edu/byname?objname=NGC+4000&hconst=67.8&omegam=0.308&omegav=0.692&wmap=4&corr_z=1 | consulté le=29-12-2022}}.</ref> Sbc<ref name="spider"/>{{,}}<ref name="selig"/> SBbc<ref name="Hyp">{{lien web|langue=en|titre=NGC 4000 sur HyperLeda|url=http://leda.univ-lyon1.fr/ledacat.cgi?o=ngc%204000|consulté le=16-04-2020}}</ref>
| appmag_v = 14,6<ref name="spider">{{lien web |langue=fr |titre=Les données de «Revised NGC and IC Catalog by Wolfgang Steinicke», NGC 4000 à 4099 |url=https://astrovalleyfield.com/AstronomieCompl/NGC%20et%20autres/WolfgangS/N4000_exc_web.htm |site=astrovalleyfield.com |consulté le=06-01-2024}}</ref>
| size_v =
| size = 1,0′× 0,2′
| notes =
| names =
}}

'''NGC 4000'''是一個側面[[螺旋星系]]，位於[[獅子座]]。

NGC 4000相對於宇宙微波背景的速度為4848±22公里/秒，對應的哈伯距離為71.5±5.0Mpc (∼2.33億[[光年]])<ref name="ned"/>。

NGC 4000由[[愛爾蘭]][[天文學家]][[勞倫斯·帕森斯]]（Lawrence Parsons）於1878年發現<ref name="selig">{{lien web |langue=en| titre=Celestial Atlas Table of Contents, NGC 4000 |auteur1=Courtney Seligman | url=http://cseligman.com/text/atlas/ngc40.htm#4000 | consulté le = 31-12-2022}}.</ref>。

== 參考資料 ==
{{reflist}}

==註釋==
<references group="alpha" />

{{Catalogs|NGC=4000}}
{{Ngc45}}

[[Category:NGC天體|4000]]
[[Category:獅子座]]
[[Category:1878年發現的天體]]

NGC 4000 - 版本历史