Abstract
VARIABLE NEBULÆ.—M. Borrelly's recent announcement in the Comptes rendus that Hind's nebula appeared to be passing through a period of maximum is now followed (No. 9, Comptes rendus) by a note from M. G. Bigourdan incorporating a list of the dates of published measures together with the names of the observers dating from Schonfield's observations, July 26, 1861. Attention is directed to the importance of confirming M. Borrelly's observation.
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Our Astronomical Column . Nature 92, 108–109 (1913). https://doi.org/10.1038/092108a0
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DOI: https://doi.org/10.1038/092108a0