Chapter 42 mentions several calendrical coincidences related to the day of Sai Baba's passing. Can you elaborate on these details?

Chapter 42 of the Sai Satcharitra highlights several significant temporal alignments on the day of Sai Baba's Mahasamadhi. The primary date is given as Vijayadashami in the Shaka year 1840. The text further specifies that this day was also the 9th day of the Muslim month, corresponding to the night of 'Kattal,' the eve of Moharram. Additionally, it is noted that for some, this day was also Buddha Jayanti. The chapter uses this convergence to reflect on the saying, "The birth anniversary of gods is the death anniversary of saints." The time of departure is precisely noted as twelve-thirty, when the Dashami tithi (lunar day) concluded and Ekadashi began.