HCG 87

HCG 87

Galaxy cluster
name = HCG 87


caption = Galaxy Group HCG 87
credit = GMOS-S Commissioning Team, Gemini Observatory
type = Compact galaxy group
distance = 400 million
ra = RA|20|48|11.9scite web
title=NASA/IPAC Extragalactic Database
work=Results for HCG 87
url=http://nedwww.ipac.caltech.edu/
accessdate=2006-10-19
]
dec = DEC|-19|50|35
z = 8874 km/s
constellation = Capricornus
member_no = ~5
main_member = HCG 87a
names = None

HCG 87 is a compact group of galaxies listed in the Hickson Compact Group Catalogue. This group is about 400 million light-years awayFact|date=February 2007 in the constellation Capricornus.

Members

External links

* [http://antwrp.gsfc.nasa.gov/apod/ap030731.html NASA APOD: Galaxy Group HCG 87 - July 31, 2003]
* [http://heritage.stsci.edu/1999/31/closeup.html Close-ups of HCG 87]
* [http://www.cosmiclight.com/imagegalleries/gclusters.htm Galactic Clusters]
* [http://heritage.stsci.edu/1999/31/supplemental.html Studies of Hickson Compact Groups]

References


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  • HCG — hCG, HCG: svw. ↑ Choriongonadotropin. * * * I HCG,   Abkürzung für humanes Choriongonadotropin, Mutterkuchenhormone. II HCG,   Abkürzung für …   Universal-Lexikon

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  • HCG — [āch΄sē΄jē′] n. [h(uman) c(horionic) g(onadotropin)] a placental hormone that stimulates the ovaries to produce other hormones that prevent menstruation: its presence in the urine indicates pregnancy, and it is used as a fertility drug …   English World dictionary

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