Nature, Volume 80Sir Norman Lockyer Macmillan Journals Limited, 1909 |
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Página 194
... observations of Eros that were secured at the opposi- tion of 1900 , as well as the results of meridian and photographic observations of the comparison stars , and an accurate ephemeris of the planet for that opposition . The unique ...
... observations of Eros that were secured at the opposi- tion of 1900 , as well as the results of meridian and photographic observations of the comparison stars , and an accurate ephemeris of the planet for that opposition . The unique ...
Página 446
... observations , 10 , 142 and 10,034 respectively , included the sun , moon , planets , and funda- mental stars , and observations of stars brighter than magnitude 9.0 in the zone 24 ° to 32 ° N. for the Oxford astrographic work . From ...
... observations , 10 , 142 and 10,034 respectively , included the sun , moon , planets , and funda- mental stars , and observations of stars brighter than magnitude 9.0 in the zone 24 ° to 32 ° N. for the Oxford astrographic work . From ...
Página 468
... OBSERVATIONS OF EROS . A preliminary account of the results obtained from the observation of Eros , at Mount Hamilton , for the deter- mination of the solar parallax , is given by Prof. Perrine in No. 150 of the Lick Observatory ...
... OBSERVATIONS OF EROS . A preliminary account of the results obtained from the observation of Eros , at Mount Hamilton , for the deter- mination of the solar parallax , is given by Prof. Perrine in No. 150 of the Lick Observatory ...
Índice
Blaise E Syntheses by Means of the Mixed Zinc Organo | 29 |
lings Sir W T ThiseltonDyer 349 Flora of Ngami extraordinaria 137 | 102 |
Blennerhassett Sir Rowland Death and Obituary Notice | 103 |
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