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#1 | |
Grey Wolf
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Yes, you can clearly see the effect of the atmosphere in my videos. I am certain one could not make out any module-sized objects on the surface. If my math is correct, an object that size - even at the Moon's perigee - would have an apparent angular size of 0.0024 arc seconds. But, I still wonder if one could detect the movement of an object that size if it is in orbit around the Moon. Probably not, I suppose - for the same reasons. Oh, well.
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If you have a question about celestial navigation ... ask me! ![]() Celestial Navigation Spreadsheet |
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#2 | |
Still Searching
Join Date: Jun 2005
Location: A country in Evolution
Posts: 1,017
Downloads: 364
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#3 | |
Still Searching
Join Date: Jun 2005
Location: A country in Evolution
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Last edited by Jimbuna; 09-30-21 at 04:54 AM. Reason: Family friendly forum. Use appropriate language. |
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#4 |
The Old Man
![]() Join Date: Nov 2003
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*ShruG* It's ok. Kinda used to it.
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-Arlo |
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#5 |
Silent Hunter
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Semi Off Topic: an article about part of the Saturn V stage for Apollo 12, which is still in orbit after many years. It's huge, even though it's just part of the whole rocket.
Interesting thing is, it orbits both Earth AND the Sun. It reappears circling Earth at 40 year intervals. Its last visit to Earth ended in 2003. I didn't even know that an object have a dual orbit like that! Basically, Earth and the Sun pass it between each other .. ![]() https://en.wikipedia.org/wiki/J002E3 |
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#6 |
Fleet Admiral
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Well all earth satellites orbit the sun.
![]() But the unstable orbit of J002E3 is quite interesting. We are still not 100% positive what it is, but the Saturn Booster idea seems reasonable. Because it passes inside the orbit of our moon, its orbit processes to the point where its apogee is beyond the first Lagrange point so it then transitions to a heliocentric orbit. It seems to follow a pattern of six highly elliptical earth orbits and one very high solar orbit and then back for six. Weird.
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abusus non tollit usum - A right should NOT be withheld from people on the basis that some tend to abuse that right. |
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