[go: nahoru, domu]

Jump to content

April 2014 lunar eclipse: Difference between revisions

From Wikipedia, the free encyclopedia
Content deleted Content added
No edit summary
(17 intermediate revisions by the same user not shown)
Line 1: Line 1:
{| class="wikitable" align=right width=250
[[File:Lunar eclipse chart close-2014Apr15.png|thumb|320px]]
! bgcolor=#e7dcc3 colspan=2|Total lunar eclipse<BR>April 15, 2014
|-
| align=center colspan=2| [[File:Lunar eclipse chart close-2014Apr15.png|250px]]<BR>The moon passes right to left through the Earth's shadow
|-
|align=center bgcolor=#c0d0e0| [[Gamma (solar eclipse)|Gamma]] || -0.3017
|-
!align=center bgcolor=#c0b0e0 colspan=2| Duration (hr:mn:sc)
|-
|align=center bgcolor=#b0a0e0 | Totality || 1:17:48
|-
|align=center bgcolor=#c0a0e0 | Partial || 3:34:43
|-
|align=center bgcolor=#d0d0e0 | Penumbral || 5:43:54
|-
!align=center bgcolor=#a0d0e0 colspan=2| Contacts ([[UTC]])
|-
|align=center bgcolor=#d0d0e0 | P1 || 4:53:40
|-
|align=center bgcolor=#c0a0e0 | U1 || 5:58:19
|-
|align=center bgcolor=#b0a0e0 | U2 || 7:06:46
|-
|align=center bgcolor=#a0a0e0| Greatest || 7:46:48
|-
|align=center bgcolor=#b0a0e0 | U3 || 8:24:34
|-
|align=center bgcolor=#c0a0e0 | U4 || 9:33:02
|-
|align=center bgcolor=#d0d0e0 | P4 || 10:37:33
|}
A '''total [[lunar eclipse]]''' will take place on April 15, 2014, the first of two total lunar eclipses in 2014.
A '''total [[lunar eclipse]]''' will take place on April 15, 2014, the first of two total lunar eclipses in 2014.


This lunar eclipse is [[#Related eclipses|first of a ''tetrad'']], four total lunar eclipses in series. The last series was in 2003 and 2004, starting with a [[May 2003 lunar eclipse]], while the next will be in 2032 and 2033, starting with an [[April 2032 lunar eclipse]].
== Visibility ==


== Visibility ==
It will be visible over east Australia, the Pacific, and North and South America.
It will be visible over east [[Australia]], [[New Zealand]], the [[Pacific ocean|Pacific]], and [[North America|North]] and [[South America]].


[[File:Lunar eclipse from moon-2014Apr15.png|320px]]
[[File:Lunar eclipse from moon-2014Apr15.png|320px]]


=== Map ===
=== Map ===
[[File:Visibility Lunar Eclipse 2014-04-14.png|480px]]
[[File:Visibility Lunar Eclipse 2014-04-15.png|480px]]

==Timing==
The moon entered the [[penumbra|penumbral shadow]] at 00:35 [[UTC]], and the [[umbra|umbral shadow]] at 5:58. Totality lasted for 1 hour 18 minutes, between 7:07 and 8:25. The moon left the umbra shadow at 9:38 and left the penumbra shadow at 10:38.<ref>http://eclipse.gsfc.nasa.gov/LEplot/LEplot2001/LE2014Apr15T.pdf</ref>

{| class="wikitable"
|+ Total Lunar Eclipse North American times (Daylight savings time)
|-
! colspan=2 rowspan=2| Event
! AKDT<br/>(-8<sub>h</sub>)
! PDT<br/>(-7<sub>h</sub>)
! MDT<br/>(-6<sub>h</sub>)
! CDT<br/>(-5<sub>h</sub>)
! EDT<br/>(-4<sub>h</sub>)
|- align=center
|colspan=4|Evening April 14||BGCOLOR="#e0e0f0"|Morning April 15
|- align=center
!U1
! Partial began
| 8:58 pm
| 9:58 pm
| 10:58 pm
| 11:58 pm
| BGCOLOR="#e0e0f0"| 12:58 am
|- align=center
!U2
! Total began
| 10:07 pm
| 11:07 pm
| BGCOLOR="#e0e0f0"|12:07 am
| BGCOLOR="#e0e0f0"|1:07 am
| BGCOLOR="#e0e0f0"|2:07 am
|- align=center
!
! Mid-eclipse
| 10:47 pm
| 11:47 pm
| BGCOLOR="#e0e0f0"| 12:47 am
| BGCOLOR="#e0e0f0"| 1:47 am
| BGCOLOR="#e0e0f0"| 2:47 am
|- align=center
!U3
! Total ended
| 11:25 pm
| BGCOLOR="#e0e0f0"| 12:25 am
| BGCOLOR="#e0e0f0"| 1:25 am
| BGCOLOR="#e0e0f0"| 2:25 am
| BGCOLOR="#e0e0f0"| 3:25 am
|- align=center
!U4
! Partial ended
| BGCOLOR="#e0e0f0"| 1:58 am
| BGCOLOR="#e0e0f0"| 2:58 am
| BGCOLOR="#e0e0f0"| 3:58 am
| BGCOLOR="#e0e0f0"| 4:58 am
| BGCOLOR="#e0e0f0"| 5:58 am
|}


== Related eclipses ==
== Related eclipses ==
Line 20: Line 107:
== See also ==
== See also ==
*[[List of lunar eclipses]] and [[List of 21st-century lunar eclipses]]
*[[List of lunar eclipses]] and [[List of 21st-century lunar eclipses]]

== References==
* [http://eclipse.gsfc.nasa.gov/OH/OH2014.html#LE2014Apr15T Eclipses During 2014: 2014 Apr 15: Total Lunar Eclipse] [[NASA]] and [[Fred Espenak]]


== External links==
== External links==
{{reflist}}
* {{LEplot2001 link|2014|Apr|15|T}}
* {{LEplot2001 link|2014|Apr|15|T}}
* [http://www.hermit.org/eclipse/2014-04-15/ Hermit eclipse: 2014-04-15]
* [http://www.hermit.org/eclipse/2014-04-15/ Hermit eclipse: 2014-04-15]
* [http://www.skyandtelescope.com/observing/highlights/237963491.html April 15: Total Lunar Eclipse] [[Sky and Telescope]]

{{Commons category|Lunar eclipse of 2014 April 15}}
{{Commons category|Lunar eclipse of 2014 April 15}}
{{Lunar eclipses}}
{{Lunar eclipses}}

Revision as of 21:34, 17 March 2014

Total lunar eclipse
April 15, 2014

The moon passes right to left through the Earth's shadow
Gamma -0.3017
Duration (hr:mn:sc)
Totality 1:17:48
Partial 3:34:43
Penumbral 5:43:54
Contacts (UTC)
P1 4:53:40
U1 5:58:19
U2 7:06:46
Greatest 7:46:48
U3 8:24:34
U4 9:33:02
P4 10:37:33

A total lunar eclipse will take place on April 15, 2014, the first of two total lunar eclipses in 2014.

This lunar eclipse is first of a tetrad, four total lunar eclipses in series. The last series was in 2003 and 2004, starting with a May 2003 lunar eclipse, while the next will be in 2032 and 2033, starting with an April 2032 lunar eclipse.

Visibility

It will be visible over east Australia, New Zealand, the Pacific, and North and South America.

Map

Timing

The moon entered the penumbral shadow at 00:35 UTC, and the umbral shadow at 5:58. Totality lasted for 1 hour 18 minutes, between 7:07 and 8:25. The moon left the umbra shadow at 9:38 and left the penumbra shadow at 10:38.[1]

Total Lunar Eclipse North American times (Daylight savings time)
Event AKDT
(-8h)
PDT
(-7h)
MDT
(-6h)
CDT
(-5h)
EDT
(-4h)
Evening April 14 Morning April 15
U1 Partial began 8:58 pm 9:58 pm 10:58 pm 11:58 pm 12:58 am
U2 Total began 10:07 pm 11:07 pm 12:07 am 1:07 am 2:07 am
Mid-eclipse 10:47 pm 11:47 pm 12:47 am 1:47 am 2:47 am
U3 Total ended 11:25 pm 12:25 am 1:25 am 2:25 am 3:25 am
U4 Partial ended 1:58 am 2:58 am 3:58 am 4:58 am 5:58 am

This eclipse is the one of four lunar eclipses in a short-lived series at the ascending node of the Moon's orbit.

The lunar year series repeats after 12 lunations or 354 days (Shifting back about 10 days in sequential years). Because of the date shift, the Earth's shadow will be about 11 degrees west in sequential events..

Lunar eclipse series sets from 2013–2016
Ascending node   Descending node
Saros Viewing
date
Type Gamma Saros Viewing
date
Type Gamma
112
2013 Apr 25
Partial
−1.0121 117
2013 Oct 18
Penumbral
1.1508
122
2014 Apr 15
Total
−0.3017 127
2014 Oct 08
Total
0.3827
132
2015 Apr 04
Total
0.4460 137
2015 Sep 28
Total
−0.3296
142 2016 Mar 23
Penumbral
1.1592 147
2016 Sep 16
Penumbral
−1.0549
Last set 2013 May 25 Last set 2012 Nov 28
Next set 2017 Feb 11 Next set 2016 Aug 18

See also

References