論壇 | 主題 | 帖數 | 最後發表 | 版主 | |
月閃
|
50 | 219 |
2013-9-2 01:27 by occult |
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月掩星
|
93 | 237 |
2013-11-1 02:30 by occult |
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行星衛星掩食
|
33 | 107 |
2013-9-3 12:32 by occult |
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小行星掩食
|
34 | 329 |
2013-9-19 02:32 by occult |
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人造衛星掩星
|
15 | 39 |
2013-5-30 00:39 by occult |
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日、月食,內行星凌日
|
17 | 149 |
2013-4-25 01:44 by occult |
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彗星及彗星掩星
|
4 | 20 |
2013-8-7 15:05 by occult |
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