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Legacy Documentation

Scientific Astronomer (1997)

This is documentation for an obsolete product.

Current products and services

Documentation

Scientific Astronomer

Graphics Gallery

Graphics 1

Chart showing rising and setting times of Mercury during 1994 for an observer 35 degrees south of the equator. Green areas (or the darker shade of gray) show when Mercury is visible above the horizon.

Chart showing rising and setting times of Comet Hale-Bopp during 1997 for an observer 40 degrees north of the equator. Green areas show when Hale-Bopp is visible.

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