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Article #9Re: How many stars in M87?
From: Dirk Valk
Date: Thu, 03 Sep 1992 16:54
Date: Thu, 03 Sep 1992 16:54
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Rune.Johansen@nta.no (Rune Henning Johansen FBA) writes: > So my > question is simply: How many stars is there in M87? According to K. Lang's Astrophysical Formulae_, the galaxy M87 (NGC 4486) has a total mass of 2.1e12 Mo -- 2 trillion solar masses. The mass of a galaxy will be divided into some portion of stellar mass, and some portion of gas-and-dust mass, but this number basically says that there are 'on the order of a trillion' stars in M87. -- : Dirk Valk | In order for evil to triumph, it is sufficient : Rice University | that good men do nothing. : dirk@spacsun.rice.edu | : Space Physics & Astro.| DEFEND YOUR RIGHTS
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Path: arc1-ca.pugleaf.net!sparky!uunet!stanford.edu!bcm!rice!bounce-back From: dirk@spacsun.rice.edu (Dirk Valk) Newsgroups: sci.astro.hubble Subject: Re: How many stars in M87? Message-ID: <Bu0HMr.M5M@rice.edu> Date: 3 Sep 1992 16:54:24 GMT Sender: news@rice.edu (News) Organization: Rice University Lines: 15 Approved: uk1@spacsun.rice.edu Originator: uk1@spacsun.rice.edu