3C236

3C236

Infobox Galaxy
name = 3C 236 North


caption = 3C 236 by HST, 10.8″ view
credit=NASA/STScI/WikiSky
epoch = J2000
type = WLRG;LERGcite web
title=NASA/IPAC Extragalactic Database
work=Results for 3C 236
url=http://nedwww.ipac.caltech.edu/
accessdate=2008-07-19]
ra = RA|10|06|01.7
dec = DEC|+34|54|10
dist_ly = 400 Mly
z = 30129 ± 150 km/s
appmag_v = 16.4g
size_v = 0′.46 × 0′.38
constellation name = Ophiuchus
notes =
names = PGC 29329

Galaxy 3C236 is a Fanaroff and Riley Class II (FR II) radio galaxycitation
url = http://adsabs.harvard.edu/abs/2007ApJ...668..699O
title = Shocked Molecular Hydrogen in the 3C 326 Radio Galaxy System
authors = Ogle, Patrick; Antonucci, Robert; Appleton, P. N.; Whysong, David
year = 2007
date = October 2007
journal = The Astrophysical Journal
volume = 668
issue = 2
pages = 699–707
doi = 10.1086/521334] . It is among the largest known radio galaxies, with the radio structure having a total linear size in excess of 4.5 Mpc (15 million light years). 3C236's host galaxy is involved in an interaction with its nearby southern neighbor and appears to have accreted more than one billion solar masses of cold gas (molecular hydrogen). Accretion of some of this material onto the central supermassive black hole may be triggering the current episode of galaxy activity.

References

External link bibliography

* [http://www.physorg.com/news112377032.html PHYSORG]
* [http://adsabs.harvard.edu/abs/1990MNRAS.246P..21R Harvard]
* [http://www.spitzer.caltech.edu/Media/happenings/20071022/ Spitzer at Caltech]
* [http://www.nasa.gov/mission_pages/spitzer/news/spitzerf-20071022.html NASA]
* [http://www.jpl.nasa.gov/news/features-print.cfm?feature=1504 JPL]
* [http://www.universetoday.com/2007/10/23/galaxy-caught-stealing-gas/ Universe Today]
* [http://www.cv.nrao.edu/~abridle/dragnparts.htm NRAO]
*WikiSky|z=14

Citations

Print sources

* "Nature" 250, 625 - 630 (23 August 1974)
* "Nature" 257, 99 - 103 (11 September 1975)


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