2005/JULY

[HUb']

?1 how far from the Galatic Center are A. Sun B. Sirus
?2 How long does it take the Sun (OR) Sirius to orbit A: Years B: Hours
?3 Give both 1 AS 30,ooo Light Years and 2 as 24e7 Years find R of RT=D

[HUb']

%%% 2:28 PM 6/26/05 sqU/O^ie(A'misH {yeah? Hi Hi (HiHo)'s} AstronomY?
Just reWatched "Dark Matter : Dark Energy" OPB/PBS Local CH10 11 to 12
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V.R. 1/3r Solar v=.5Mm/h about center ?:" GalYr = 240,000,000 "YEARS"
.A convert 24e7 years to hours 24e7Y * 365.24 d/y * 24 h/d = 2.1e12 hrs
B. RT=d R=.5e6Miles/hr T=2.1e12hr D= 1e18 Miles Circ / PI = .335e18 Dia
Radius for Solar Orbit computed to be equal to 167.41e9 "Miles"({e15}?)
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%%%% 5:26 AM 7/1/05 {Ok}? 167.41 e9 One Hundred Seventy Billion "Miles"
the Astronomy Book numbers were 30,000 & 10,000 Light Years & ParSec's
which computed out {as} 6 e12 (Trillion) miles : 167411e12
One didget vs Six didgets {Well}? My math on the 26 (18/2=9) FUNney
:::::::::::
DISPite: My faulty Math ... 4Me it still doeth "NOT" compute ...
IF the Solar Orbital Velocity is in fact near .5e6 "MILES"/"HOUR"
THEN IF: the GalYear is approximatly 24e7 ((That I 'poise2B True ))
it JUST don't add up OR ELSE ... there are more ERRORS i don't see ..
????
ReWriting RT=D with D_r assumed NOW 6e12"Miles", D_d 12 & D_c=37.7e12
Can it then be said R=D/T ... R=37.7e12Mi/2.1e12Hr=17.952 Miles per H
NO! I never Rule out My KLA.Math as the problem HOWEVER:
D=37.7e12Mi / R=.5e6Mi/Hr = T=75.4e6Hr /24Hr/d =3.1416e6Days /365D/Y
//tilt\\
Eight.something "Thousand" Years for the Sun to Orbit in Galaxy ?/?

[GrapesOfWrath]

?1 how far from the Galatic Center are A. Sun B. Sirus
?2 How long does it take the Sun (OR) Sirius to orbit A: Years B: Hours
?3 Give both 1 AS 30,ooo Light Years and 2 as 24e7 Years find R of RT=D

Yeah, well, Sirius is only 8 or 9 lightyears away, so on a galactic scale, it's right next door. It wouldn't make much sense to say one or the other of us is 30,003 lightyears from the galactic core. :)

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V.R. 1/3r Solar v=.5Mm/h about center ?:" GalYr = 240,000,000 "YEARS"
.A convert 24e7 years to hours 24e7Y * 365.24 d/y * 24 h/d = 2.1e12 hrs
B. RT=d R=.5e6Miles/hr T=2.1e12hr D= 1e18 Miles Circ / PI = .335e18 Dia
Radius for Solar Orbit computed to be equal to 167.41e9 "Miles"({e15}?)

Yes, it should be 167.41e15 miles

.335e18 is the diameter, and that divided by 2 is the radius, .1675e18, which is the same thing as 1.675e17 or 167.5e15

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%%%% 5:26 AM 7/1/05 {Ok}? 167.41 e9 One Hundred Seventy Billion "Miles"

But it should be 167.41 e15--One Hundred Seventy Million Billion miles. Or 170 quadrillion miles.

ReWriting RT=D with D_r assumed NOW 6e12"Miles", D_d 12 & D_c=37.7e12
Can it then be said R=D/T ... R=37.7e12Mi/2.1e12Hr=17.952 Miles per H
NO! I never Rule out My KLA.Math as the problem HOWEVER:
D=37.7e12Mi / R=.5e6Mi/Hr = T=75.4e6Hr /24Hr/d =3.1416e6Days /365D/Y
//tilt\\
Eight.something "Thousand" Years for the Sun to Orbit in Galaxy ?/?

6e12 miles is one lightyear. If the Sun were going around a circle with radius one lightyear, at the speed it is going around the galactic center, it would take 8,000 years. But since the Sun is 30,000 times farther from the galactic center, it would take 30,000 times longer. 8,000 years times 30,000 is 240,000,000 years.

[HUb']

http://web.pdx.edu/~pdx00782/Forum/phpB ... ?p=578#578


20050706 Ok this "IS" the thread I was looking for G's
anyway just a brief diversion to ge a kLA.mth angle
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http://web.pdx.edu/~pdx00782/Forum/phpB ... ?p=598#598
that "SLANT" heads off TWARDS MatLab and # # # some when years off
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back to the search for GalYr / SOV
http://www.badastronomy.com/phpBB/viewt ... 728#495728
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7:45AM PDT