The Astronomical Observatories of Jai Singh c15.s1.t2.11
The Astronomical Observatories of Jai Singh c15.s1.t2.11
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c15.s1.t2.11
(3) Equal daily change in the length of the day.
The Astronomical Observatories of Jai Singh c15.s1.t2.11
(3) Equal daily change in the length of the day.