Explanatory Supplement to the Ephemeris (Q27245768)
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Astronomical data related to almanacs published by Her Magesty's Nautical Almanac Office and the United States Naval Observatory that does not vary from year to year.
- Explanatory Supplement to the Astronomical Almanac
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Explanatory Supplement to the Ephemeris |
Astronomical data related to almanacs published by Her Magesty's Nautical Almanac Office and the United States Naval Observatory that does not vary from year to year. |
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Statements
Explanatory Supplement to the Ephemeris (English)
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Explanatory Supplement to the Astronomical Almanac (English)
0 references