Can Tritiya Shradh be combined with Maha Bharani Shradh in one ceremony?

Yes, absolutely. Since both fall on the same day in 2026, a single extended ceremony at Triveni Sangam can incorporate both — the tithi-specific Tritiya Shradh during the Kutup and Rohina Muhurats, and the Maha Bharani ceremony during the Aparahna Kala when Bharani Nakshatra is active. This is actually the recommended approach for 2026.