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Doc Holliday
Anmeldedatum: 21.04.2009
Beiträge: 44
Wohnort: Glenwood Springs, Colorado
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 Verfasst am: 06.09.2009, 01:25 Titel: Re: Something astronomical |
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| JANm hat Folgendes geschrieben: | Hello Ralf
So I mentioned correlation between sunspots (commonly know as have to do with financial up and down thing) and Jupiters declination. That is a phenomenological correlation I have always supected, but solely intuitively mentioned here. |
crackpot bullshit
cheers
Doc |
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ralfkannenberg
Anmeldedatum: 22.02.2006
Beiträge: 4788
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| Verfasst am: 06.09.2009, 13:21 Titel: Re: Something astronomical |
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| JANm hat Folgendes geschrieben: | | The polar star is also a spectroscopic double star with a four day period cepheid. |
Hi JANm,
I forgot to mention that the Cepheid period varies and some years ago nearly stopped. Here you can see a summary.
Cheers, Ralf |
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JANm
Anmeldedatum: 08.10.2008
Beiträge: 322
Wohnort: Haarlem, Nederland
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| Verfasst am: 13.09.2009, 23:24 Titel: Re: Something astronomical |
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| ralfkannenberg hat Folgendes geschrieben: | | I forgot to mention that the Cepheid period varies and some years ago nearly stopped. Cheers, Ralf |
Hello Ralf
The Polar star seems to be far more interesting than my thirty years old encyclopedy printed knowledge. So it is 41 minutes away from the pole of Earth's rotation. If the direction of these 41 minutes (not seconds; thank you for the correction) is known, then the jupiter-polestar distance can be corrected to a jupiter-pole distance. From the clear view I got when starting this thread I had the impression of 60 degrees.
It has been some yaers ago that I did this research on relating periods of the planets around the sun in periods around the earth. I will start simply with Jupiter period 12 years. Think it has much to do with Achilles and the turtle. After one year Jupiter has moved 30 degrees so after
T=1 + 1/12 + 1/144 etc jupiter is in the same angle with the earth again. That is an geometrical row a=1 and r=1/12 and s=a/(1-r), which gives
s=12/11 year exact. Of course Jupiter and Earth do not have constant velocity movement but this is the thought behind this.
cheers Janm
_________________
Weiss nicht viel aber was ich weiss benutze ich. |
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Doc Holliday
Anmeldedatum: 21.04.2009
Beiträge: 44
Wohnort: Glenwood Springs, Colorado
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ralfkannenberg
Anmeldedatum: 22.02.2006
Beiträge: 4788
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| Verfasst am: 14.09.2009, 11:22 Titel: Re: Something astronomical |
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| JANm hat Folgendes geschrieben: | From the clear view I got when starting this thread I had the impression of 60 degrees.
It has been some yaers ago that I did this research on relating periods of the planets around the sun in periods around the earth. I will start simply with Jupiter period 12 years. Think it has much to do with Achilles and the turtle. After one year Jupiter has moved 30 degrees so after
T=1 + 1/12 + 1/144 etc jupiter is in the same angle with the earth again. That is an geometrical row a=1 and r=1/12 and s=a/(1-r), which gives
s=12/11 year exact. Of course Jupiter and Earth do not have constant velocity movement but this is the thought behind this. |
Hi JANm,
you do not expect me to understand your intention, do you ?
Cheers, Ralf |
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JANm
Anmeldedatum: 08.10.2008
Beiträge: 322
Wohnort: Haarlem, Nederland
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| Verfasst am: 14.09.2009, 23:27 Titel: Re: Something astronomical |
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| ralfkannenberg hat Folgendes geschrieben: | you do not expect me to understand your intention, do you ?
Cheers, Ralf |
Hello Ralf
Of course I expect you to understand my intention. I am trying to relate viewings of planets, mostly done in summers when mind and possibly body too (if on holliday abroad) free of citylife and reguated time tables. This summer I thought I have witnessed a jupiter polar distance of 60 degrees. Suppose that that is correct I want to approximately calculate by head the birthday of this event next year. Ok the exact siderial rotationperiod of Jupiter is 11.82 years. All planets rotate in the same direction around the sun; so one year from now Jupitr has rotated 360/11,82. So it needs an extra month for Jupiter to come to the same point. But in that month jupiter has moved 360/11,82^2. That is a geometrical serie that has to be summed. s=a/(1-r), with r=1/11,82.
The birthday point of my Jupiterview is: s=11,82*a/10,82.
That is what I wanted to explain to you. Is this any better?
cheers Janm
_________________
Weiss nicht viel aber was ich weiss benutze ich. |
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ralfkannenberg
Anmeldedatum: 22.02.2006
Beiträge: 4788
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| Verfasst am: 14.09.2009, 23:36 Titel: Re: Something astronomical |
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| JANm hat Folgendes geschrieben: | | Is this any better? |
Hi JANm,
yes it is 
Thank you !
Cheers, Ralf |
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