தனத்துருவம்
thanathuruvam
, [taṉatturuvam] ''s. [in astron.]'' The epoch longitude of a planet, or its apsis which is to be added in astronomical calculations.
Miron Winslow
, [taṉatturuvam] ''s. [in astron.]'' The epoch longitude of a planet, or its apsis which is to be added in astronomical calculations.
Miron Winslow