Abstract
COMET 1917b (ScHAUMASSE).—FrOm observations of this comet made on April 28, April 29, and May 4, the following elements and ephemeris for Greenwich mid-night have been calculated by J. Braae and J. Fischer-Petersen—
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Our Astronomical Column . Nature 99, 271–272 (1917). https://doi.org/10.1038/099271a0
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DOI: https://doi.org/10.1038/099271a0