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Britain announced today
- Seanie_Morris
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16 years 10 months ago #63292
by Seanie_Morris
Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.
Replied by Seanie_Morris on topic Re: Britain announced today
A quick read-through tells me (in my opinion anyway), there's no harm done. Just keep things on topic or this thread will be locked.
Seanie.
Seanie.
Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.
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- pj30something
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16 years 10 months ago #63302
by pj30something
Paul C
My next scope is going to be a Vixen VMC200L Catadioptric OTA
Replied by pj30something on topic Re: Britain announced today
The UK is unsuitable,not because of the weather, but because it is too far from the equator.
Can you explain to me the importance of being close to the equator, if weather is not the issue.
Shorter distance to travel through atmosphere to gain synchronised orbit?
Can you explain to me the importance of being close to the equator, if weather is not the issue.
Shorter distance to travel through atmosphere to gain synchronised orbit?
Paul C
My next scope is going to be a Vixen VMC200L Catadioptric OTA
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16 years 10 months ago #63312
by Seanie_Morris
In a way, you answered your own question PJ. The closer to the equator means less fuel to achieve a decent orbit. It is better to launch rockets closer to the equator because the Earth rotates at a greater speed at 0 degrees than that at either pole. This extra speed at the equator means a rocket needs less thrust (and therefore less fuel) to launch into orbit.
Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.
Replied by Seanie_Morris on topic Re: Britain announced today
Can you explain to me the importance of being close to the equator, if weather is not the issue.
Shorter distance to travel through atmosphere to gain synchronised orbit?
In a way, you answered your own question PJ. The closer to the equator means less fuel to achieve a decent orbit. It is better to launch rockets closer to the equator because the Earth rotates at a greater speed at 0 degrees than that at either pole. This extra speed at the equator means a rocket needs less thrust (and therefore less fuel) to launch into orbit.
Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.
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16 years 10 months ago #63317
by pj30something
Paul C
My next scope is going to be a Vixen VMC200L Catadioptric OTA
Replied by pj30something on topic Re: Britain announced today
The closer to the equator means less fuel to achieve a decent orbit.
Thats what i was thinking.
Thats what i was thinking.
Paul C
My next scope is going to be a Vixen VMC200L Catadioptric OTA
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