According to the Satcharitra, what other significant religious observances coincided with the day of Sai Baba's Mahasamadhi?

Chapter 42 of the Sai Satcharitra highlights a remarkable confluence of significant dates on the day Baba left his body. The primary event mentioned is the Hindu festival of Vijayadashami, also known as Dussehra. Simultaneously, the chapter notes that it was the 9th day of the Muslim month, which marked the night of 'Kattal,' the eve of the solemn observance of Moharram. Adding to this convergence, the text also mentions that for some people, this particular day was observed as Buddha Jayanti. This alignment of major events from different traditions is presented as a significant aspect of Baba's chosen day of departure.