- Posts: 6332
- Thank you received: 315
Very bright meteor 11.35, 16Aug, did anyone else see it ??
- michaeloconnell
- Offline
- Administrator
Less
More
13 years 3 months ago - 13 years 3 months ago #90351
by michaeloconnell
Replied by michaeloconnell on topic Re: Very bright meteor 11.35, 16Aug, did anyone else see it ??
Dave,
My camera is centered on az. 86 degrees; alt. 56 degrees.
Myself and Mike Foylan are monitoring the same area of sky for meteors over the Dublin/Wicklow area as part of a project in conjuction with Armagh Observatory. By monitoring the same area of sky, we effectively have a double-station whereby we can track meteors using a parallax effect and re-trace their path out into the solar system. We can also pinpoint the radiant of a meteor and automatically confirm if it is part of a known meteor shower or not. Magnitude estimates, etc are also calculated.
Anyway, getting back to the point at hand: at that time of night, my camera was centered on the region between Cygnus, Lacerta and Pegasus - so it just missed it. My camera has a 12mm lens, so it is not fish-eye or anything close to it. It has a FOV of approx 30deg horz x 23deg vert. It is a trade-off between covering a wide area of sky versus accurately plotting the trajectory of the meteor relative to the background stars to ensure an accurate calculation of the meteor trajectory.
Michael.
My camera is centered on az. 86 degrees; alt. 56 degrees.
Myself and Mike Foylan are monitoring the same area of sky for meteors over the Dublin/Wicklow area as part of a project in conjuction with Armagh Observatory. By monitoring the same area of sky, we effectively have a double-station whereby we can track meteors using a parallax effect and re-trace their path out into the solar system. We can also pinpoint the radiant of a meteor and automatically confirm if it is part of a known meteor shower or not. Magnitude estimates, etc are also calculated.
Anyway, getting back to the point at hand: at that time of night, my camera was centered on the region between Cygnus, Lacerta and Pegasus - so it just missed it. My camera has a 12mm lens, so it is not fish-eye or anything close to it. It has a FOV of approx 30deg horz x 23deg vert. It is a trade-off between covering a wide area of sky versus accurately plotting the trajectory of the meteor relative to the background stars to ensure an accurate calculation of the meteor trajectory.
Michael.
Last edit: 13 years 3 months ago by michaeloconnell.
Please Log in or Create an account to join the conversation.
- dave_lillis
- Topic Author
- Offline
- Super Giant
13 years 3 months ago #90367
by dave_lillis
Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)
Carrying around my 20" obsession is going to kill me,
but what a way to go.
+ 12"LX200, MK67, Meade2045, 4"refractor
Replied by dave_lillis on topic Re: Very bright meteor 11.35, 16Aug, did anyone else see it ??
oh well, thats a pity, you just missed out on it so.
Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)
Carrying around my 20" obsession is going to kill me,
but what a way to go.
+ 12"LX200, MK67, Meade2045, 4"refractor
Please Log in or Create an account to join the conversation.
Time to create page: 0.107 seconds