Eta Capricorni
3164923
224820355
2008-07-10T15:46:38Z
Kbdankbot
6505923
Robot - move category per [[WP:CFD|CFD]] [[Wikipedia:Categories for discussion/Log/2008 July 2|2008 July 2]]
{{Starbox short |
| name=η Capricorni
| epoch=[[J2000.0]]
| constell=[[Capricornus]]
| ra=21<sup>h</sup>04<sup>m</sup>24.3<sup>s</sup>
| dec=−19°51′18″
| spectral=A5V
| appmag_v=+4.82
| dist_ly=158 ± 11
| dist_pc=48 ± 3
| names=Arm, 22 Capricorni, [[Harvard Revised catalogue|HR]] 8060, [[Henry Draper Catalogue|HD]] 200499, [[Gliese-Jahreiss catalogue|Gl]] 816.2, [[Bonner Durchmusterung|BD]]−20°6115, [[Hipparcos catalogue|HIP]] 104019, [[Smithsonian Astrophysical Observatory catalogue|SAO]] 189986, GC 29419, CCDM J21044-1951
}}
'''Eta Capricorni''' (η Cap / η Capricorni) is a [[binary star]] in the [[constellation]] [[Capricornus]]. It also has the traditional star name '''Arm'''. It is approximately 158 [[light year]]s from [[Earth]].
The primary component, '''η Capricorni A''', is a white [[stellar classification|A-type]] [[main sequence|main sequence dwarf]] with an [[apparent magnitude]] of +4.82. Its companion, '''η Capricorni B''', has an apparent magnitude of +6.5 and is located 0.34 [[arcsecond]]s from the primary.
{{multi-star-stub}}
[[Category:Bayer objects|Capricorni, Eta]]
[[Category:Binary stars]]
[[Category:Capricornus constellation]]
[[Category:A-type main sequence stars]]
[[Category:Stars with proper names]]
[[de:Arm (Stern)]]