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Topic: M49


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In the News (Thu 24 Dec 09)

  
  M49
Messier object M49 is a galaxy which is located in the constellation Virgo.
M49 is located at 12 29.8 right ascension and 08 00 declination.
M49 is unnamed and has an NGC catalog number of NGC 4472.
www.absoluteastronomy.com /messier_objects/m49.htm   (70 words)

  
 Messier Object 49   (Site not responding. Last check: 2007-11-01)
Elliptical galaxy M49 was the first member of the Virgo cluster of galaxies discovered, by Charles Messier who cataloged it on February 19, 1771.
M49 is one of the brightest Virgo Cluster member galaxies with its mag 8.5, which corresponds to an absolute magnitude of approximately -22.8, regarding its distance of about 60 million light years.
Halton Arp has included M49 as No. 134 in his Catalogue of Peculiar Galaxies as an "Elliptical with Nearby Fragments".
www.seds.org /messier/m/m049.html   (314 words)

  
 Seiler Instrument Manufacturing Division: M49 Observation Telescope W/E
Observation Telescope M49 is a 20-power telescope having a field of view of 2 degrees 12 minutes and an exit pupil diameter of 0.108 inch.
The major units of Observation Telescope M49 are the objective assembly, the body tube, the prism housing assembly, and the focusing mechanism with eyepiece assembly.
The principal assemblies of the Tripod M14 are the cradle assembly and the leg assembly.
www.seilerinst.com /mltry/m49obtl.asp   (777 words)

  
 Messier 49 - Wikipedia, the free encyclopedia
M49 (also known as NGC 4472) is an elliptical galaxy about 60 million light-years away in the constellation Virgo.
It was discovered by Charles Messier in 1771 and is a member of the Virgo cluster.
M49 has two probable satellite galaxies (NGC 4465 and NGC 4467).
en.wikipedia.org /wiki/Elliptical_Galaxy_M49   (91 words)

  
 Cosmic Voyage-The Online Resource for Amateur Astronomers   (Site not responding. Last check: 2007-11-01)
M49 is set apart from the Virgo cluster galaxies.
This 8.4 magnitude elliptical is sandwiched between a pair of 6th magnitude stars 4.4 degrees south of M87.
At 190X, The 10-inch Starfinder presents M49 as a 3'.6x3' oval aligned roughly northwest-southeast.
members.aol.com /billferris/m49.html   (123 words)

  
 Pathetic Motorways: M49
However, given that the M49 is the only motorway that lies south of M4, but west of M5 it's impossible to be certain.
During that time, the M49 has twice been used as a diversionary route due to accidents on the M5 causing it to close (both on the hill just north of the M5 J18).
Now, if the closure had have been between juncs 20 and 21 (the M5 and M48), The M49 would have proved and earnt its way into the the list of important motorways, as it would have provided a through route while the M4 (Or M5 whichever is closed) to be repaired.
pathetic.org.uk /motorways/m49.shtml   (1770 words)

  
 M49 Telescope
The M49 has seen several decades of general purpose use as a daytime observation device.
Its most common application is in the scout/sniper section of the infantry battalion where it is used to detect and identify targets.
The basic components of the M49 are the objective assembly, body tube, prism housing assembly, and eyepiece assembly with focusing sleeve.
tech.military.com /equipment/view/88652/m49-telescope.html   (175 words)

  
 M49   (Site not responding. Last check: 2007-11-01)
M49 is a magnitude 8.3 elliptical galaxy in Virgo.
M49 was discovered by Charles Messier in February 1771.
M49 is located 42,000,000 light-years away and is part of the Virgo Galaxy Cluster.
members.cox.net /~k5xi/m49.htm   (79 words)

  
 Sea and Sky's Astronomy Resources: Messier Objects M41 - M50
M49 is a small elliptical galaxy located in the constellation Virgo.
It was the first member of the Virgo cluster of galaxies discovered by Messier in 1771.
M49 is believed to be about 160,000 light years in diameter, and is located approximately 60 million light years from us.
www.seasky.org /astronomy/astronomy_messier_41to50.html   (981 words)

  
 Converting M49 general aviator protective masks to M48 Apache aviator masks CML Army Chemical Review - Find Articles
The M45 general aviator mask, which would later replace the M49 due to the significant cost savings, was also adopted at about the same time.
But the elimination of the M49 mask program left a large quantity of M43A1 Type II masks with no foreseeable use by the Army.
With the additional converted M49 masks and the M48 Apache masks already on hand, PBA will have sufficient masks available to meet the needs of the Army for at least the next 10 years.
www.findarticles.com /p/articles/mi_m0IUN/is_2004_Oct/ai_n7069352   (900 words)

  
 M48/M49 Chemical-Biological Aircraft Mask   (Site not responding. Last check: 2007-11-01)
ERDEC is purchasing motor blowers, hoses, swivels, and straps to retrofit existing M43A1 facepieces to the M48 and M49 configuration.
Apache aviator use the M48 mask while the general aviators (all helicopters except Apache) use the M49 mask.
The M49 will replace the M24 protective mask, as the general aviator's mask.
www.fas.org /man/dod-101/sys/land/m48m49.htm   (214 words)

  
 More M49   (Site not responding. Last check: 2007-11-01)
M49 (NGC 4472) is by some measures the optically brightest galaxy in the Virgo cluster, slightly outshining M87.
Elliptical galaxy M49, of type E4 in the constellation Virgo, is one of the more prominent member galaxies of the Virgo Cluster, although perhaps less well known than M87, M86 or M84.
As a typical elliptical galaxy, it has almost no gas or dust between its stars and shows no evidence of recent star formation.
www.seds.org /messier/more/m049_more.html   (241 words)

  
 CBRD - Motorway Database - M49
The junction at the northern end of the M49 is full access - perhaps to avoid the bridge tolls, perhaps to function as a bypass of the M5, perhaps because an intermediate junction with a park and ride facility was once planned for the M49.
Motorway numbering conventions suggest that since the M49 lies south of the M4, it should really have a number beginning with 3.
When the various parts of the M49 were built, listed in chronological order.
www.cbrd.co.uk /motorway/m49   (231 words)

  
 Role of Group A Streptococcal Virulence Factors in Adherence to Keratinocytes -- Darmstadt et al. 68 (3): 1215 -- ...
Identification of a divergent M protein gene and an M protein-related gene family in Streptococcus pyogenes serotype M49.
Impact of M49, Mrp, Enn, and C5a peptidase proteins on colonization of the mouse oral mucosa by Streptococcus pyogenes.
Inactivation of Streptococcus pyogenes extracellular cysteine protease (SpeB) significantly decreases mouse lethality of serotype M3 and M49 strains.
iai.asm.org /cgi/content/full/68/3/1215   (5715 words)

  
 m49   (Site not responding. Last check: 2007-11-01)
M49 = NGC4472 (12h 29.8m +8°00´, 8.4 mag.
This giant eliptical galaxy in Virgo is one of the major members in Virgo Galaxy Cluster and was discovered by Messier on February 19, 1771.
The above image was taken on May 29, 1998 from Sooke, BC.
www.astrosurf.com /jwisn/m49.htm   (88 words)

  
 Mercury Electronics - M49, M49L Series   (Site not responding. Last check: 2007-11-01)
Model M49 is the surface mount version of the HC-49/US low profile crystal.
Frequency tolerance, frequency stability and ESR can be specified per your requirements).
Change M49 to M49L prefix if 3.2 mm height required.
www.mecxtal.com /x_m49.htm   (98 words)

  
 OBJECTIVE HOLDER FOR M49 TELESCOPE - Surplus Shed
OBJECTIVE HOLDER FOR M49 TELESCOPE - Surplus Shed
This is the objective lens holder for the M49 military telescope.
Your objective goes in this holder and screws right into your telescope tube.
www.surplusshed.com /detail.cfm?ID=B1014&Category=Telescopes   (42 words)

  
 IAAC Observations Matching Your Criteria
(IAAC) OBJ:Virgo Pt.3 m61 m99 m49 INST: 18" f/4.2
(IAAC) Obj: M49 (NGC 4472) - Inst: 8" f/6 Dobsonian
(IAAC) Obj: M49 (NGC 4472), NGC 4492 - Inst: 20" f/5 dob
www.visualdeepsky.org /search.cgi?catalogs=Messier&ids=49   (216 words)

  
 M49 - Free net encyclopedia   (Site not responding. Last check: 2007-11-01)
[{{fullurl:Template:FULLPAGENAMEaction=edit}} Start the M49 article] or add a request for it.
[[Wiktionary:Template:FULLPAGENAMEELook for M49]] in Wiktionary, our sister dictionary project.
[[Commons:Template:FULLPAGENAMEELook for M49]] in the Commons, our repository for free images, music, sound, and video.
www.netipedia.com /index.php/M49   (155 words)

  
 M49 K2 Laser Airsoft Gun Air soft Spring Rifle
M49 K2 Laser Airsoft Gun Air soft Spring Rifle
M49 M-16 Style Airsoft Assault Rifle is equiped with
Laser Crosshair scope, Flashlight, and Aim Electric Sight.
www.raidentech.com /m49k2laaigun.html   (468 words)

  
 VintageMicrophone.com > Red Mic Yokemount for M50/ M49 microphones
VintageMicrophone.com > Red Mic Yokemount for M50/ M49 microphones
Well here they are from Red Mic with an added improvement in the ring assembly of rubber buttons that will help protect your valuable microphones finish.
: Red Mic Wood Box for M49/ M50
www.vintagemicrophone.com /JShop/product.php?xProd=7   (251 words)

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