Photography & Astronomy Tools

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Select aperture and see a list of deep-sky objects visible tonight with binoculars. Log what you saw.

Finder astronomy binoculars targets

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Enter a future eclipse date and approximate location to see estimated contact times. Event countdown.

Photography & Astronomy astronomy eclipse timer

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Calculate maximum shutter speed before star trailing (NPF rule) and estimate trail length for creative effects.

Calculator exposure photography star trail

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Enter a date and location to see moonrise/set times and azimuths. Essential for planning moonlit landscapes.

Calculator moonrise moonset photography

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Input telescope and eyepiece parameters to see a simulated view of the Moon or Andromeda. Plan observations.

Photography & Astronomy FOV simulator telescope