Astronomical Poster Studio – Design Your Year of Light

sunrisewhen. Astronomical Poster Studio

50×70 cm / 20×28 in · 300 DPI | 5906 × 8268 px

Format 50×70 cm / 20×28 in

Paper Enhanced Matte

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50×70 cm / 20×28 in · Enhanced Matte Paper · Frame not included

City Search

Title (Large Print)

Latitude

Longitude

Year

Custom Subtitle

Paper Grain Subtle texture for tactile depth

Occasion (optional)

Date (marks the day on the curve)

Real astronomical calculations: solar declination via Spencer formula, moon phases via Julian Date (Conway algorithm). WGS-84 reference.

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