Madrid, Spain: Maneuvering object — 12 August 1863
”The night before last there was observed on the horizon a luminous body that appeared
towards the east, and it was promptly thought to be a comet. Its colour was reddish, and on the top part there could be seen an appendix or crown, that was doubtlessly ablaze. It was stationary for a long time; but later it began to move quickly in different directions: horizontally, rising, and lowering.” The comet hypothesis is not tenable in this case.
Source: Gaceta de Madrid, 14 August 1863 (issue 226). Recorded by Franck Marie and Daniel Villain archives. Cited by Charles Garreau in Alerte dans le Ciel, 142. 471. Case: W425