Konvergensi Rukyat Tarbi’ dan Badr Dengan Kriteria Imkanur Rukyat Neo MABIMS: (Praktek Penentuan Awal Bulan Kamariah di Pondok Pesantren Nurul Hidayah Garut)

M. Ihtirozun Ni'am
Waliawati, Waliawati

Al-Afaq: Jurnal Ilmu Falak dan Astronomi
Vol. 4 No. 2 (2022): Desember 2022

The determination of the beginning of the lunar month has always been a hot topic of discussion, especially in the months of Ramadan, Shawwal and Zulhijah. The method used to determine the beginning of the lunar month is the reckoning and rukyat methods. The Nurul Hidayah Islamic Boarding School in determining the beginning of the lunar month is quite different from what the government does, namely rukyat tarbi' and badr. The government is currently using Imkanur Rukyat Neo MABIMS. The convergence of rukyat tarbi' and badr with Imkanur Rukyat Neo MABIMS are both methods used to determine the beginning of the lunar month. In its application, different results are obtained. Of the many factors, the most influential is the reckoning used and the standard of the height of the new moon which is quite high.