Jim Hughes wrote:Theo wrote:Jim Hughes wrote:Theo wrote:gigabite wrote:1. The Moon isn’t trapped in the sun gravitational field. It is ruled by it. For instance the New Moon is always in the same hemisphere as the Sun.
2. http://home.att.net/~gigabite/force-dynes.gif
Celestial Navigation Data for 2006 Jun 25 at 16:07:00 UT
For Assumed Position: Latitude N 40 00.0 Longitude W 180 00.0
Almanac Data | Altitude Corrections
Object GHA ****Dec**** Hc Zn | Refr SD PA Sum o ' o ' o ' o | ' ' ' '
SUN 61 05.3 N23 22.9 - 4 52.1 53.7 | --- --- --- ---
MOON 60 54.1 *****N28 22.0**** - 1 17.0 50.3 | --- --- --- ---
VENUS 95 12.0 N18 57.7 +15 56.0 78.4
And, at New Moon, the Moon blocks much of the solar winds from the Sun to the Earth for about two days at that cycle.
Sorry Theo but I had to respond to this one. This is wrong. The moon is a speck in relation to the IMF. We still get the solar winds and no diminishing effect occurs. Just look around the time of the new moon last year from May through September.
Jim
Who said anything about the Moon compared to the IMF? It is well known that the New Moon shields the Earth during that cycle, brief that it is. I said nothing about it in relation to the IMF as a whole.
I responded to what you specifically said Theo. "A new moon blocks much of the solar winds for about two days."
The solar wind speed, or it's components, do not change or diminish around the time of the new moon. Neither before or after.
The moon has no magnetosphere and it blocks basically nothing in much the same manner that a small pebble does in a stream. The IMF and solar winds are related. The solar wind brings it along but the morphology stages of the IMF regulate the solar wind speed/direction and the particles in the solar wind follow the magnetic field lines 90 % of the time.
Jim
Yes, I know this. However, the Moon does not require a magnetosphere to accomplish disruption of the solar stream. Look at the distances. The Moon can lie along a direct line between the Sun and Earth during New Moon, and can disrupt the solar stream. The Earth's magnetic field does much of this job, but the Moon, our closest celestial neighbor can and does disrupt solar wind stream at New Moon cycle. When the lunar nodes are within orb at new moons, you can also see this effect during Solar Eclipses quite well. Check out the data sometime.