jqjacobs.net/astro
REFERENCES
Astronomy
Formulas

Astronomical
Constants

Geodesy
Page

AeGeo
Code


ASTRONOMY PAGES
ESSAYS
Temporal Epoch Calculations
An Introduction to Research Considerations Regarding Temporal
Variations in Archaeoastronomical and Archaeogeodetic Variables.
The Aryabhatiya of Aryabhata
The oldest exact astronomic constant?
1,582,237,500 rotations equals 57,753,336 lunar orbits.
Mesoamerican Archaeoastronomy
A Review of Contemporary Understandings of Prehispanic Astronomic Knowledge. 1999.
Archaeogeodesy Pages
Archaeogeodesy is defined as the area of study encompassing prehistoric and ancient
place determination, point positioning, astronomy, geodynamic phenomena, measure
and representation of the earth, surveying, and navigation (on land or water).

The Chaco Meridian    |    Archaeoastronomy    |    ArchaeoBlog

The Dresden Codex Lunar Series and Sidereal Astronomy
Lunar orbit motion for 819 days equates to 10,949.0017 days of solar orbit.

DOWNLOADS:   SPREADSHEETS

ArchaeoGeodesy v2009
Arc distances and bearings for
three sites, with mounds, pyramids,
monuments, and sites worldwide.

Neolithic_Calc
Spherical trig calculator with Neolithic
monuments of northeastern Europe.
Google Earth file: neolithic_calc.kmz
Epoch v2009 Calculate temporal
variation in astronomic constants,
obliquity of the ecliptic, eclipses, more.
AeGeo code is now in HTML, and, in
Epoch v2009 and ArchaeoGeodesy v2009,
presents temporal epoch adjusted variables.