Dictionary term
Astronomical Table
Direct answer
Astronomical Table is a structured set of numerical values used to solve or look up an astronomical relationship.
Astronomical Table is a computed astronomy table used in historical astronomy, timekeeping, or navigation.
Astronomical Table is a computed astronomy table used in historical astronomy, timekeeping, or navigation.
An engraved functional orientation; the page explains the real instrument, method, or publication.Quick reference
- Use when
- Use Astronomical Table by reading its headings, arguments, interpolation rules, units, and stated precision before taking a value.
- Do not use it for
- Never interpolate across a discontinuity or assume every column uses the same unit.
- Reference category
- Historical Almanacs & Instruments
- Related terms
- Astronomical Ephemeris Table, Star Catalogue, Logarithmic Table, Perpetual Calendar
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The story behind Astronomical Table
Astronomers compiled tables for the Sun, Moon, planets, stars, refraction, time, and many other recurring calculations.
Astronomical Table in spiritual tradition
Astronomical Table rewards careful observation, explicit assumptions, and humility about the limits of every model or measurement.
Astronomical Table: fact and faith, kept distinct
This is a factual history-of-science, instrument, timekeeping, or navigation reference. It may support wonder and disciplined attention without becoming a claim of fate, worship, or private revelation.
Astronomical Table in numerology
Astronomical Table is not a numerology claim. Any numbers attached to it should retain their ordinary scientific, calendrical, navigational, or historical meaning unless a separate symbolic interpretation is clearly labeled.
Why Astronomical Table matters
Astronomical Table matters because tables made repeatable prediction and reduction possible before electronic calculators and remain useful for auditing results.
Astronomical Table at work: an example
An observer may interpolate between two tabulated refraction values for the measured altitude.
Where interpretation stops
Astronomical Table is presented as sourced astronomy, calendrical, Earth-science, cultural, or instrument-history reference. Definitions should distinguish measured phenomena from civil convention and historical interpretation, preserve location and time dependencies, and avoid turning factual sky data into a deterministic personal claim.
Sources and editorial method
Research references used for this entry include:
- U.S. Naval Observatory: Astronomical and Navigational Almanacs - Official descriptions of the Astronomical Almanac, Nautical Almanac, and their tabular data.
- National Geospatial-Intelligence Agency: The American Practical Navigator - Official modern reference for navigation principles, celestial observations, sight reduction, and navigational tables.
- Source
- The Great Almanac Dictionary
- Category
- Historical Almanacs & Instruments
- Also appears in
- Historical Almanacs & Instruments
- Aliases
- None listed
- Last updated
- 2026-07-16
Explore Astronomical Table
Astronomical Table in a book is one thing; Astronomical Table in your own birth chart is your life. The Oracle casts your real chart and tells you what it means for your love, your work, and your year ahead, in conversation, free.
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More in Historical Almanacs & Instruments
- Computed Altitude
- Equinoctial Ring Dial
- Local Hour Angle
- Meridian Table
- Pelorus
- Repeating Circle
- Sundial
- Almanac Ephemeris
Common questions
What is Astronomical Table?
Astronomical Table is a structured set of numerical values used to solve or look up an astronomical relationship.
How is Astronomical Table used in an almanac?
Use Astronomical Table by reading its headings, arguments, interpolation rules, units, and stated precision before taking a value.
What should I avoid when interpreting Astronomical Table?
Never interpolate across a discontinuity or assume every column uses the same unit.
