Peckeliih and Washington, obtaining for the epoch of ininimum 1878"9. The variations in m~tgnetic declination at Milan, Vienna, Prague, Munich and Christiania indic tte the minimum epoch ]878"5. Both results agree in pointing to an epoch of 11"7 years.~Compt. Read. C.
โฆ LIBER โฆ
Minima of sun spots in 1881
โ Scribed by C.
- Publisher
- Elsevier Science
- Year
- 1882
- Tongue
- English
- Weight
- 59 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
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