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Groups > sci.physics.relativity > #429997
| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Newsgroups | sci.physics, sci.astro, sci.physics.relativity |
| Subject | Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. |
| Followup-To | sci.astro |
| Date | 2017-08-25 21:27 +0200 |
| Organization | PointedEars Software (PES) |
| Message-ID | <751851469.0ifERbkFSE@PointedEars.de> (permalink) |
| References | (8 earlier) <onm5e7$s7h$1@gioia.aioe.org> <1698582.taCxCBeP46@PointedEars.de> <onpg8j$v4m$1@pcls7.std.com> <100252402.nniJfEyVGO@PointedEars.de> <onprdr$5pk$1@pcls7.std.com> |
Cross-posted to 3 groups.
Followups directed to: sci.astro
Michael Moroney wrote: > Thomas 'PointedEars' Lahn <PointedEars@web.de> writes: >> Michael Moroney amok-crossposted to 3 newsgroups, *despite* F’up2 being >> already set: > > So why did you crosspost to 3 newsgroups, if you feel it's so wrong? Because *you* did. I then set and announced Followup-To so that the crosspost would _not_ be continued by anyone after me. But despite what I told you, you did it *again*. Are you stupid? >>> The "45AU" size is the maximum radius of whatever "it" is, if it was any >>> larger, Star S14 would collide with it. > >>No, if the "central" body’s radius would be _that size or larger_, the >>"orbiting" S14 would collide with it, assuming that the description that >>S14 comes as close to that body’s *center of mass* as 45 AU is correct. > > Which is what I said. No. To begin with, you said that S14 would only collide with "it" if "it" were “any *larger*” (emphasis mine). Do you know the difference between a greater-than and a greater-than-or- equals operation? >>> So "it" must be smaller than 45 AU radius. >> >> That much is true. And I have just *calculated* how small or large "it" >> *really* must be if it is a black hole, given this mass: about 0.08 AU, >> which is *much* smaller than 45 AU. (Can you not read?) > > Yes. Can you? I can. Evidently you cannot. >>Not even wrong. Rather, *any* object can have a radius of *45 AU* and a >>total mass of about 4.1 million solar masses. (Homework assignment: Look >>up statistics of celestial objects to find at least one such object.) > > Wrong. If it had both characteristics, no known physics allows such a > thing to exist, except temporarily as it collapses into a black hole. Nonsense. Even if we consider that there are no stable orbits below 1.5 Schwarzschild radii (the radius of the photon sphere), that is still less than 0.12 AU for a black hole of this mass. Nowhere near 45 AU. You still have no clue what you are talking about, despite my patient explanations of where you went wrong. Are you stupid? F’up2 <news:sci.astro> -- PointedEars Twitter: @PointedEars2 Please do not cc me. / Bitte keine Kopien per E-Mail.
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Re: Black Holes violate the Heisenberg Uncertainty Principle. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-08-18 20:26 -0500
Re: Take your own advice, Tom Roberts. JanPB <filmart@gmail.com> - 2017-08-18 19:41 -0700
Odd Bodkin gets the Nobel prize, along with Bert. NobelPrize.ORG @. - 2017-08-19 07:45 -0700
Re: Odd Bodkin gets the Nobel prize, along with Bert. Chris Ahlstrom <OFeem1987@teleworm.us> - 2017-08-19 12:45 -0400
Re: Odd Bodkin gets the Nobel prize, along with Bert. chrisv <chrisv@nospam.invalid> - 2017-08-21 07:04 -0500
Re: Black Holes violate the Heisenberg Uncertainty Principle. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-08-21 18:00 -0500
Re: More data, from more observers, is needed. JanPB <filmart@gmail.com> - 2017-08-22 12:28 -0700
Re: More data, from more observers, is needed. mlwozniak@wp.pl - 2017-08-22 23:25 -0700
Re: More data, from more observers, is needed. Séverin Thibault <ruud@bwiu.ei> - 2017-08-23 09:34 +0000
Re: More data, from more observers, is needed. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-08-23 10:41 -0500
Re: We can't see Sgr A* PROPER, directly. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-23 21:26 +0000
Re: We can't see Sgr A* PROPER, directly. Odd Bodkin <bodkinodd@gmail.com> - 2017-08-23 16:46 -0500
Re: We can't see Sgr A* PROPER, directly. mlwozniak@wp.pl - 2017-08-23 23:24 -0700
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-23 23:01 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. mlwozniak@wp.pl - 2017-08-23 23:26 -0700
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Martin Brown <'''newspam'''@nezumi.demon.co.uk> - 2017-08-24 10:14 +0100
Re: A TRUE singularity has infinite precision, not +/- 45 AU. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-24 17:04 +0000
Re: There is no evidence that TRUE black holes exist, none. The Starmaker <starmaker@ix.netcom.com> - 2017-08-25 12:28 -0700
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-25 14:34 +0200
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-25 15:37 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-25 19:22 +0200
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-25 18:48 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-25 21:27 +0200
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-25 21:54 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-26 03:01 +0200
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-26 03:31 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-25 21:52 +0200
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Youko Ganchiku <uckyoku@ghnwohwkwu.gi> - 2017-08-25 21:20 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Youko Ganchiku <uckyoku@ghnwohwkwu.gi> - 2017-08-25 21:26 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. mlwozniak@wp.pl - 2017-08-24 02:31 -0700
Re: Take your own advice, Tom Roberts. Yousuf Khan <bbbl67@spammenot.yahoo.com> - 2017-09-04 14:34 -0400
Re: Take your own advice, Tom Roberts. Ethel Ocallaghan <unlgclo@awlwaac.ag> - 2017-09-05 11:40 +0000
Re: "Black Holes" are forever a notion, never measured. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-09-05 14:04 +0000
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