DesertNomad
Pattern Altitude
The August eclipse path goes right over the runway in Jackson, WY. Since it will be dark for 2 minutes, does a landing at that time count as a night landing with all the associated currency requirements?
The August eclipse path goes right over the runway in Jackson, WY. Since it will be dark for 2 minutes, does a landing at that time count as a night landing with all the associated currency requirements?
Somehow, I didn't think this was a serious question...
Somehow, I didn't think this was a serious question...
Then we'd be in real trouble, since if the Moon was moving that slowly it wouldn't be in orbit.What if the eclipse was actually an hour and two minutes??
Then we'd be in real trouble, since if the Moon was moving that slowly it wouldn't be in orbit.
(or it would be a lot further from the Earth, in which case it wouldn't be capable of causing a total solar eclipse anyway...)
Then we'd be in real trouble, since if the Moon was moving that slowly it wouldn't be in orbit.
it's hell to get three in while it's passing over you!No, that landing would qualify for ECLIPSE currency
Technically if installed the anti collision lights must be on unless the PIC thinks it's safer to turn them off.No. The regulation is based on sunset and sunrise (an hour later than the one and an hour earlier than the other are the cutoff times). The sun will be high in the sky when it goes dark due to the eclipse, so it doesn't count. You also don't have to turn on your position or anticollision lights, though, and that means I could take the J-3 (which has no electrical system) up in the dark that day.
That's stupid. It won't make it past 4. And yer mother dresses you funny.Okay, I am starting a pool on how many pages of night-currency debate ridden with insults we will hit by July 4th.
I got $20 on 7 pages.
Uhhh... how do you figure? If the Moon matched the Earth's rotation then it would appear stationary against the sky, not the Sun. In that case it would actually be in a geostationary orbit, over 10 times closer than it is. But you're right, at its current distance, it would be moving too fast to stay in orbit.More likely it would be moving too fast to stay in orbit since it would have to more closely match the rotation of the earth. Compare 24 hours to 28 days!
To permanently eclipse the Sun it would have to match Earth's *orbit*, not its rotation. Not possible according to Kepler's 3rd law, since it would be 250,000 miles closer to the Sun than we are and thus in a slightly faster orbit around the Sun. (Of course, in that case it wouldn't be the Moon but a dwarf planet.)
Yeah you're right. I was considering only the Sun's gravity. There are indeed equilibrium points in the Earth-Sun system.That's called the L1 Lagrange Point, and it does exist. The Earth isn't negligible. However, it's about three times further away than the Moon's orbit, so the resulting eclipse would be annular. And it's metastable in the radial direction, so it wouldn't last long.
The SOHO satellite has been maintained at that point for many years.
I'll take a $100 on 1 as long the count stands when the thread gets shut down. Now what should I pick. Politics? Religion? Hmm, both, it's starting to get hard seperating the two.Okay, I am starting a pool on how many pages of night-currency debate ridden with insults we will hit by July 4th.
I got $20 on 7 pages.
No, that landing would qualify for ECLIPSE currency
I've found NPR to be amusing, but never distracting . . .Yeah you're right. I was considering only the Sun's gravity. There are indeed equilibrium points in the Earth-Sun system.
I need to not post while listening to NPR... too distracting.
No, that landing would qualify for ECLIPSE currency
The August eclipse path goes right over the runway in Jackson, WY. Since it will be dark for 2 minutes, does a landing at that time count as a night landing with all the associated currency requirements?
So, could a night landing be logged if the eclipse of the sun happened at night..??
(or it would be a lot further from the Earth, in which case it wouldn't be capable of causing a total solar eclipse anyway...)
Can't be. The Nazi's based on the far side of the moon would have attacked them by now if they tried something like that.What if it wasn't really the moon, and we're just finding out that some space aliens have been digging out it's core and making into a space ship.
Can't be. The Nazi's based on the far side of the moon would have attacked them by now if they tried something like that.
Ok. I'll PM you my address and you can send the check over.Okay, I am starting a pool on how many pages of night-currency debate ridden with insults we will hit by July 4th.
I got $20 on 7 pages.
Word is finally starting to get out. You can't keep us all in the dark forever.