Sunday, 5 February 2017

Penumbral Lunar Eclipse, 10-11 February 2017.

A penumbral  Lunar Eclipse will occur on Friday 10-Saturday 11 February 2017, starting slightly after 10.30 pm GMT. The whole eclipse will be visible across all of Europe and Africa and the islands of the Atlantic Ocean, as well as western Asia and Madagascar and eastern parts of North and South America. While part of the eclipse will be visible from the remaining areas of the Americas (with the exception of the eastern tip of Alaska), as well as all of the Indian Ocean and most of Asia, although in these areas the Moon will either rise part way through the eclipse, or set before it is complete.
 

 Areas from which the 10-11 February 2017 Lunar Eclipse will be visible. In the white area the full extent of the eclipse will be visible, in the shaded areas it will either begin before the Moon rises or end after the Moon has set, while in the darkest area it will not be visible at all. HM Nautical Almanac Office.

The Moon produces no light of its own, but 'shines' with reflected light from the Sun. Thus at Full Moon the Moon is on the opposite side of the Earth to the Sun, and its illuminated side is turned towards us, but at New Moon the Moon is between the Earth and the Sun, so that its illuminated side is turned away from us.

Lunar eclipses occur when the Moon passes through the Earth's shadow. This can only happen at Full Moon (unlike Solar Eclipses, which happen only when the Moon passes between the Earth and the Sum, and therefore only occur at New Moon), but does not happen every Lunar Month as the Sun, Moon and Earth are not in a perfect, unwavering line, but rather both the Earth and the Moon wobble slightly as they orbit their parent bodies, rising above and sinking bellow the plane of the ecliptic (the plane upon which they would all be in line every month).

Because the Moon is passing through a shadow, rather than being blocked from our view, it does not completely disappear during an eclipse like the Sun, but in a total Lunar Eclipse goes through two distinct phases of dimming, the Penumbra, when it is still partially illuminated by the Sun, and the Umbra, when the Earth completely blocks direct sunlight from the Moon. This does not result in complete darkness, as the Moon is still partially lit by reflected Earthlight, but it does turn a deep, dark red colour.  In a penumbral eclipse only the first of these phases occurs.

 Phases of the Lunar Eclipse that will be seen on 10-111 February 2017. The times are given in GMT, to the nearest 10th of a minute, thus 22.32.2 represents 12 seconds after 10.32 pm GMT. HM Nautical Almanac Office.

See also...
 
http://sciencythoughts.blogspot.co.uk/2016/12/the-december-solstice.html
http://sciencythoughts.blogspot.co.uk/2016/12/the-earth-approaches-its-perihelion.html


http://sciencythoughts.blogspot.co.uk/2016/09/the-september-equinox.html
http://sciencythoughts.blogspot.co.uk/2016/11/the-november-2016-superman.html
http://sciencythoughts.blogspot.co.uk/2016/06/the-june-solstice.html
http://sciencythoughts.blogspot.co.uk/2016/07/earth-reaches-its-aphelion.html

Follow Sciency Thoughts on Facebook.

1 comment:

  1. Sebelum saya ceritrakan kisah hudupku terlebih dahulu .saya hanya ingin berbagi ceritah dengan kalian semua para penggilah togel, awalnya itu saya hanya kuli bagunan,punya anak dua,dan istri saya hanya penjual syayur keliling dikampung kami , ekonomi kami sangat pas-pasan, hutan tambah numpuk, anak saya juga butuh biaya sekolah,hidup ini bener-bener susah.Tapi akhirnya ada teman saya yang bilang bila mau merubah nasib Seperti Saya coba hubungi nomor hp AKI ALIH katanya dia bisa membantu orang yang lagi susah. jadi saya lansung hubungi dan saya menceritakan semuanya, tentang keluarga kami akhirnya saya di kasih angka ghaib [4d,] sudah 3x putaran tembus,dengan adanya AKI ALIH saya sekeluarga bersukur semua utang saya lunas bahkan sekarang saya sudah buka usaha. silahkan anda buktikan sendiri insya allah anda tidak akan kecewa dari angka ghaib AKI ALIH bagi yang berminat hubungi AKI ALIH di nomor ini: : (((_082 313 669 888_)))atau silahkan dan saya sudah buktikan sendiri angka ghaib hasil ritual dari beliau Ternyata Bener Terbukti Hasilnya terima kasih. Sebelum saya ceritrakan kisah hudupku terlebih dahulu. saya hanya ingin berbagi ceritah dengan kalian semua para penggilah togel, awalnya itu saya hanya kuli bagunan,punya anak dua,dan istri saya hanya penjual syayur keliling dikampung kami , ekonomi kami sangat pas-pasan, hutan tambah numpuk, anak saya juga butuh biaya sekolah,hidup ini bener-bener susah.Tapi akhirnya ada teman saya yang bilang bila mau merubah nasib Seperti Saya coba hubungi nomor hp AKI ALIH katanya dia bisa membantu orang yang lagi susah. jadi saya lansung hubungi dan saya menceritakan semuanya, tentang keluarga kami akhirnya saya di kasih angka ghaib [4d,] sudah 3x putaran tembus,dengan adanya AKI ALIH saya sekeluarga bersukur semua utang saya lunas bahkan sekarang saya sudah buka usaha. silahkan anda buktikan sendiri insya allah anda tidak akan kecewa dari
    angka ghaib AKI ALIH bagi yang berminat hubungi AKI ALIH di nomor ini: (((_082 313 669 888_)))>
    KLIK DISINI





























































































    ReplyDelete