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Re: polaris dec
From: Renee Mattie
Date: 2006 May 19, 13:11 -0400
From: Renee Mattie
Date: 2006 May 19, 13:11 -0400
The earth wobbles. The stars move.
Everything changes. But these changes are somewhat predictable.
Thus, the almanac and the declination of polaris.
Renee Mattie
-----Original Message-----
From: Navigation Mailing List [mailto:NAVIGATION-L@LISTSERV.WEBKAHUNA.COM]
On Behalf Of cfi@licfi.com
Sent: Friday, May 19, 2006 12:54 PM
To: NAVIGATION-L@LISTSERV.WEBKAHUNA.COM
Subject: [NAV-L] polaris dec
Question for the list:
Please excuse the neophite question but; Why does the USNO on-line
almanac show the following?:
declination of polaris:
month d m
may 89.17.5
june 89.17.4
july 89.17.3
aug 89.17.3
sept 89.17.4
oct 89.17.6
nov 89.17.7
dec 89.17.9
-------2007------
jan 89.18.1
feb 89.18.1
mar 89.18.1
apr 89.18.0
may 89.17.8
june 89.17.7
july 89.17.6
Thanks,
Greg
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