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Fig. 6 | Earth, Planets and Space

Fig. 6

From: First two-way laser ranging to a lunar orbiter: infrared observations from the Grasse station to LRO’s retro-reflector array

Fig. 6

Evolution of errors of daily orbit prediction project deliveries. These were assessed as the difference with the reconstructed orbit. Total position (dominated by the along-track component) and Grasse-LRO line-of-sight (LoS) discrepancies are shown. The periods where the two-way laser ranging was performed are indicated with vertical dashed black lines

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