File:Scorpius según Ptolomeo.png

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Captions

Captions

Scorpius constellation by Ptolemy.

Summary[edit]

Description
Español: EL ESCORPIÓN SEGÚN PTOLOMEO.

Tabla con las longitudes [°] y latitudes [°] eclípticas de las estrellas de la constelación ptolemaica del escorpión (Scorpius).

M7 o el "Cúmulo de Ptolomeo" no está catalogado por el astrónomo alejandrino, sí la "nebulosa" llamada NGC 6441 (cúmulo globular) más la estrella G Sco cerca de λ Sco o Shaula ("el aguijón"), nebulosa descrita por Ptolomeo como "La estrella nebulosa hacia atrás del aguijón".

En época de Ptolomeo M7 tenía una longitud eclíptica de 32° 42’ 15,28” (Sagittarius) y latitud eclíptica de -10° 14’ 37,51”, coordenadas corregidas debido a la precesión de los equinoccios, nutación, movimiento propio y aberración de la luz según la fecha y software astronómico de aplicación “M1 Sistema Astronómico”.

La carta no está en proyección esférica.

Ver en el catálogo de estrellas de Ptolomeo (Almagesto): Scorpius.
Date
Source Own work based on planilla MS-Excel (Scorpius) y datos del "M1 Sistema Astronómico"©.
Author Fernando de Gorocica

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Date/TimeThumbnailDimensionsUserComment
current14:20, 20 October 2020Thumbnail for version as of 14:20, 20 October 20201,061 × 603 (60 KB)Fernando de Gorocica (talk | contribs)Eclíptica, [°] en Longitud y Latitud.
17:49, 19 October 2020Thumbnail for version as of 17:49, 19 October 20201,061 × 603 (59 KB)Fernando de Gorocica (talk | contribs)Uploaded own work with UploadWizard

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