User:Tom Peters

Tom Peters

PhD in chemistry 1992

Linux, astronomy, calenders, and many other things.

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Articles I started:

Abbo of Fleury

astronomical opposition

Common Era ? (I think: looks familiar...)

day ? (I think: looks familiar...)

delta-T

divination

eclipse cycle

epact

ephemeris time ? (I think: looks familiar...)

fumocy - forced to move to personal page User:Tom_Peters/Fumocy

Gaussian gravitational constant

Marcomer

month, synodic_month

proleptic julian calendar

scaphion

Sudines

Theon of Alexandria

tidal acceleration

atomic time ephemeris time universal time

tropical year

Articles I rewrote:

computus (Was: Calculating the date of Easter)

Dionysius Exiguus

easter

eclipse

Greenwich Mean Time GMT UTC

Hipparchus (also: Hipparchos)

Kidinnu

Nabonassar

leap second

new moon

full moon

orbit

saros

Spanish_dollar

year

Some other contributions:

Aloysius Lilius

Aratus

astronomical conjunction

Berossus

deferent and epicycle

fortune telling

Gaussian year

gravitational constant

Gregorian calendar

Hypatia

lunar month

Metonic cycle

History_of_the_English_penny

pound sterling

precession

Ptolemy

right ascension

Roma_and_Sinti

secular