#1
|
|||
|
|||
Transit
I have several books on math & astronomy like Jean Meeus books. But what
I'm really looking for is a algorithm for the upper and lower culminations of Polaris. Any one out thir know it? |
#2
|
|||
|
|||
Bill Hennessy wrote:
I have several books on math & astronomy like Jean Meeus books. But what I'm really looking for is a algorithm for the upper and lower culminations of Polaris. Any one out thir know it? Since Polaris's right ascension is about 2h32m, it will cross the meridian whenever your local sidereal time is 02:32. The lower culmination will occur just under twelve hours before and after, whenever the LST is 14:32. I'm pretty sure that any book of the sort you mention will include a method of calculating LST -- and conversely, for determining the clock time corresponding to a given ST -- but if you need additional help feel free to ask. -- Odysseus |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Jupiter Events ( 3 Jan - 9 Jan ) | Brendan DJ Murphy | Amateur Astronomy | 0 | January 1st 04 05:54 PM |
Jupiter Events ( December 2003 ) | Brendan DJ Murphy | Amateur Astronomy | 0 | November 30th 03 12:39 PM |