Solar eclipse of April 18, 1977 (original) (raw)
An annular solar eclipse took place at the Moon's descending node of the orbit on Monday, April 18, 1977. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. An annular solar eclipse occurs when the Moon's apparent diameter is smaller than the Sun's, blocking most of the Sun's light and causing the Sun to look like an annulus (ring). An annular eclipse appears as a partial eclipse over a region of the Earth thousands of kilometres wide. Annularity was visible in South West Africa (today's Namibia), Angola, Zambia, southeastern Zaire (today's Democratic Republic of Congo), northern Malawi, Tanzania, Seychelles and the whole British Indian Ocean Territory.
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| dbo:abstract | An annular solar eclipse took place at the Moon's descending node of the orbit on Monday, April 18, 1977. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. An annular solar eclipse occurs when the Moon's apparent diameter is smaller than the Sun's, blocking most of the Sun's light and causing the Sun to look like an annulus (ring). An annular eclipse appears as a partial eclipse over a region of the Earth thousands of kilometres wide. Annularity was visible in South West Africa (today's Namibia), Angola, Zambia, southeastern Zaire (today's Democratic Republic of Congo), northern Malawi, Tanzania, Seychelles and the whole British Indian Ocean Territory. (en) L'eclissi solare del 18 aprile 1977 è un evento astronomico che ha avuto luogo il suddetto giorno attorno alle ore 10.31 UTC. L'eclissi, di tipo anulare, è stata visibile in alcune parti dell'Africa (Angola, Congo, Namibia, Tanzania e Zambia) e dell'Asia. L'eclissi è durata 7 minuti e 47 secondi e l'ombra lunare sulla superficie terrestre raggiunse una larghezza di 220 km. L'evento del 18 aprile 1977 è stata la prima eclissi solare dell'anno e la 176ª nel XX secolo. La precedente eclissi solare ebbe luogo il 23 ottobre 1976, la seguente il 12 ottobre 1977. (it) 1977년 4월 18일 일식은 달이 지구와 태양 사이를 지나면서 태양을 다 가리지 못하고 태양의 가장자리가 고리 모양으로 보이는 금환일식이다. 금환일식은 달의 시직경이 태양의 시직경보다 작아 태양을 다 가리지 못할 때 일어난다. 금환일식은 매우 좁은 지역에서만 관측 가능하며, 대부분의 다른 지역에서는 부분일식으로 관측된다 (ko) O eclipse solar de 18 de abril de 1977 foi um eclipse solar anular que foi visível na Namíbia, Angola, República Democratica do Congo, Zâmbia e Tanzânia. Foi o vigésimo nono eclipse solar da série Saros 138 e teve magnitude de 0,9449. O Sol foi coberto em 94% em um eclipse anular moderado, com duração de 7 minutos e 4 segundos e cobrindo um amplo caminho de até 220 km de largura. (pt) 1977年4月18日日食是一次日環食，發生於1977年4月18日。新月當天（即朔日），地球上觀測到月球和太阳的角距離極小，此時月球如果恰好在月球交點附近，穿過太阳和地球之間，與地球、太阳接近一直線，則會出現日食。月球穿過太阳和地球之間，但距地球較遠，本影未能接觸地表，而使偽本影覆蓋的區域內看到月球的角直徑小於太陽，就形成日環食，同時在偽本影兩側數千公里的半影範圍內形成日偏食。此次日環食經過了西南非洲、安哥拉、赞比亚、薩伊、坦桑尼亚、塞舌尔、英屬印度洋領地，日偏食則覆蓋了撒哈拉以南非洲的大部分、亚洲西南部及周邊部分地區。 (zh) |
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| rdfs:comment | An annular solar eclipse took place at the Moon's descending node of the orbit on Monday, April 18, 1977. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. An annular solar eclipse occurs when the Moon's apparent diameter is smaller than the Sun's, blocking most of the Sun's light and causing the Sun to look like an annulus (ring). An annular eclipse appears as a partial eclipse over a region of the Earth thousands of kilometres wide. Annularity was visible in South West Africa (today's Namibia), Angola, Zambia, southeastern Zaire (today's Democratic Republic of Congo), northern Malawi, Tanzania, Seychelles and the whole British Indian Ocean Territory. (en) L'eclissi solare del 18 aprile 1977 è un evento astronomico che ha avuto luogo il suddetto giorno attorno alle ore 10.31 UTC. L'eclissi, di tipo anulare, è stata visibile in alcune parti dell'Africa (Angola, Congo, Namibia, Tanzania e Zambia) e dell'Asia. L'eclissi è durata 7 minuti e 47 secondi e l'ombra lunare sulla superficie terrestre raggiunse una larghezza di 220 km. L'evento del 18 aprile 1977 è stata la prima eclissi solare dell'anno e la 176ª nel XX secolo. La precedente eclissi solare ebbe luogo il 23 ottobre 1976, la seguente il 12 ottobre 1977. (it) 1977년 4월 18일 일식은 달이 지구와 태양 사이를 지나면서 태양을 다 가리지 못하고 태양의 가장자리가 고리 모양으로 보이는 금환일식이다. 금환일식은 달의 시직경이 태양의 시직경보다 작아 태양을 다 가리지 못할 때 일어난다. 금환일식은 매우 좁은 지역에서만 관측 가능하며, 대부분의 다른 지역에서는 부분일식으로 관측된다 (ko) O eclipse solar de 18 de abril de 1977 foi um eclipse solar anular que foi visível na Namíbia, Angola, República Democratica do Congo, Zâmbia e Tanzânia. Foi o vigésimo nono eclipse solar da série Saros 138 e teve magnitude de 0,9449. O Sol foi coberto em 94% em um eclipse anular moderado, com duração de 7 minutos e 4 segundos e cobrindo um amplo caminho de até 220 km de largura. (pt) 1977年4月18日日食是一次日環食，發生於1977年4月18日。新月當天（即朔日），地球上觀測到月球和太阳的角距離極小，此時月球如果恰好在月球交點附近，穿過太阳和地球之間，與地球、太阳接近一直線，則會出現日食。月球穿過太阳和地球之間，但距地球較遠，本影未能接觸地表，而使偽本影覆蓋的區域內看到月球的角直徑小於太陽，就形成日環食，同時在偽本影兩側數千公里的半影範圍內形成日偏食。此次日環食經過了西南非洲、安哥拉、赞比亚、薩伊、坦桑尼亚、塞舌尔、英屬印度洋領地，日偏食則覆蓋了撒哈拉以南非洲的大部分、亚洲西南部及周邊部分地區。 (zh) |
| rdfs:label | Eclissi solare del 18 aprile 1977 (it) 1977년 4월 18일 일식 (ko) Solar eclipse of April 18, 1977 (en) Eclipse solar de 18 de abril de 1977 (pt) 1977年4月18日日食 (zh) |
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