Godlike Productions - Discussion Forum
Users Online Now: 1,062 (Who's On?)Visitors Today: 157,699
Pageviews Today: 268,261Threads Today: 82Posts Today: 1,672
03:57 AM


Rate this Thread

Absolute BS Crap Reasonable Nice Amazing
 

LUNAR ECLIPSE February 9, 2209

 
Anonymous Coward
User ID: 512476
United States
02/09/2009 05:19 PM
Report Abusive Post
Report Copyright Violation
LUNAR ECLIPSE February 9, 2209
From: [link to www.timeanddate.com]


Penumbral Lunar Eclipse on February 9, 2009



A penumbral lunar eclipse, which will occur on February 9, 2009, will be the first lunar eclipse of the year. People can experience the eclipse in areas such as Alaska, Australia, eastern Asia, Hawaii, and New Zealand. This eclipse follows an annular solar eclipse that was marked as 2009’s first eclipse.


This illustration shows the penumbral lunar eclipse on February 9, 2009. It is fairly close to scale and illustrates how the moon passes through the penumbral portion of the earth’s shadow.Will the Eclipse be Visible?
Many penumbral eclipses have few observable effects but the February 9 lunar eclipse will carry the moon far enough into the light gray shadow to produce a dimming of the northern lunar limb. According to NASA, this event is the deepest penumbral eclipse in 2009, with a penumbral magnitude of 0.899. It will be visible to the naked eye as dusky shading in the northern half of the moon.

When to Watch for the Eclipse?
The eclipse’s start and end are not visible to the human eye. No shading can be detected until about two-thirds of the moon's disk is immersed in the penumbra. Therefore the eclipse’s estimated visibility period is from about 14:00 to 15:20 Coordinated Universal Time (UTC).

The times of the eclipse’s major phases are:

Penumbral eclipse starts at 12:38:46 UTC.
Greatest eclipse occurs at 14:38:15 UTC.
Penumbral eclipse ends at 16:37:40 UTC.
People who wish to see the eclipse may need to consider atmospheric conditions and their visual acuity. The eclipse will also be visible only in some parts of the world.

Where Will the Eclipse be Visible?
The eastern parts of Canada and the United States (USA) will miss the eclipse because it begins after moonset. Observers in the western parts of Canada and the USA will have the best views with moonset occurring sometime after the mid-eclipse. To catch the entire event, one must be in places such as Alaska, Australia, eastern Asia, Hawaii or New Zealand.

Brief Explanation of the Penumbral Lunar Eclipse
A penumbra refers to a partially shaded outer region of a shadow that an object casts. A penumbral eclipse occurs when the moon passes through the faint penumbral portion of the earth’s shadow. The lunar surface is not completely shadowed by the earth’s umbra (darkest part of a shadow). Instead, observers see only the slightest dimming near the lunar limb closest to the umbra. The eclipse may be undetectable unless at least half of the moon enters the penumbra.
Anonymous Coward (OP)
User ID: 512476
United States
02/09/2009 05:23 PM
Report Abusive Post
Report Copyright Violation
Re: LUNAR ECLIPSE February 9, 2209
Ooooops,,,,,thats 2009 - not 2209...sorry unable to change it,,,,
Is45

User ID: 582310
United States
02/09/2009 05:33 PM
Report Abusive Post
Report Copyright Violation
Re: LUNAR ECLIPSE February 9, 2209
Click on NASA's chart to make it larger:

[link to eclipse.gsfc.nasa.gov]



~
~~~~~~~~~~~~~~~~~~~~
Beyond, There Be Dragons
~~~~~~~~~~~~~~~~~~~~





GLP