Re: Titan Time

2006-10-26 Thread Clive D.W. Feather
Zefram said: >> There's nothing at all wrong with the radian - but there is a reason >> calculators let you switch between degrees and radians. Each is best >> for particular purposes, > Certainly the radian is best for some purposes. But the degree? Is there > some inherent feature of the circl

Re: Titan Time

2006-10-26 Thread Zefram
Rob Seaman wrote: >There's nothing at all wrong with the radian - but there is a reason >calculators let you switch between degrees and radians. Each is best >for particular purposes, Certainly the radian is best for some purposes. But the degree? Is there some inherent feature of the circle th

Re: Titan Time

2006-10-26 Thread Rob Seaman
Zefram wrote: the radian is not a very practical unit. There's nothing at all wrong with the radian - but there is a reason calculators let you switch between degrees and radians. Each is best for particular purposes, just as interval time and time-of-day are best for different uses. See als

Re: Titan Time

2006-10-26 Thread Zefram
Rob Seaman wrote: >Presumably folks who dismiss sexagesimal Sumerian units for clocks >would also welcome the deprecation of degrees for measuring angles. Oh yes. But the radian is not a very practical unit. I prefer to use the circle: 1 cr = 2 _pi rad. Similarly, for solid angle, the sphere: 1

Re: Titan Time

2006-10-26 Thread Rob Seaman
John Cowan wrote: MAPS: In general the flybys around T20 are relatively similar. They approach over 35degrees latitude, ~135degrees west longitude (moving from north to south) and local time is around 2 am. Bizarre. So each Titan local day is 24 local hours long, where an hour is about 57.4 k

Re: Titan Time

2006-10-26 Thread John Cowan
Peter Bunclark scripsit: > MAPS: In general the flybys around T20 are relatively similar. They > approach over 35degrees latitude, ~135degrees west longitude (moving from > north to south) and local time is around 2 am. Bizarre. So each Titan local day is 24 local hours long, where an hour is ab