January 1999 lunar eclipse
A penumbral lunar eclipse took place on January 31, 1999, the first of two lunar eclipses in 1999. This was a relatively rare total penumbral lunar eclipse with the moon passing entirely within the penumbral shadow without entering the darker umbral shadow.
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January 1999 lunar eclipse
A penumbral lunar eclipse took place on January 31, 1999, the first of two lunar eclipses in 1999. This was a relatively rare total penumbral lunar eclipse with the moon passing entirely within the penumbral shadow without entering the darker umbral shadow.
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1999年1月31日月食为一次在协调世界时1999年1月31日出現的半影月食。該次月食半影食分為1.028、全影食分為-0.021。
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A penumbral lunar eclipse took ...... ring the darker umbral shadow.
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1999年1月31日月食为一次在协调世界时1999年1月31日出現的半影月食。該次月食半影食分為1.028、全影食分為-0.021。
@zh
A penumbral lunar eclipse took ...... ring the darker umbral shadow.
@en
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1999年1月31日月食
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January 1999 lunar eclipse
@en
