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Definition of
'tdt'
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Definitions of
'tdt'
1.
(noun)
terrestrial time
,
TT
,
terrestrial dynamical time
,
TDT
,
ephemeris time
(astronomy) a measure of time defined by Earth's orbital motion; terrestrial time is mean solar time corrected for the irregularities of the Earth's motions
Images of
'tdt'
'tdt'
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tdt
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tea ball
teaberry
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"tdt."
Definitions.net
. STANDS4 LLC, 2009. 7 January. 2009.
http://www.definitions.net/definition/tdt
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Definition of 'tdt'
