PREDIKSI PERGERAKAN BAYANGAN BUMI SAAT TERJADI GERHANA BULAN MENGGUNAKAN EPHEMERIS HISAB RUKYAT
Abstract
Abstract
In this era, the prediction of lunar eclipse can be determined accurately with the astronomical data based algorithm. Usually, the prediction just compute the position and time of lunar eclipse without considered the movement of Earth shadow in the begginning to the end of eclipse. In this article the author explain how is the concept, algorithm, and analysis about the movement of Earth shadow on going lunar eclipse in certain local coordinate point, using the data from Ephemeris Hisab Rukyat.
Keywords : Lunar Eclipse, Earth Shadow, Ephemeris Hisab Rukyat
References
Daftar Pustaka
Anugraha, Rinto, Mekanika Benda Langit, Yogyakarta : Universitas Gadjah Mada, 2012.
Azhari, Susiknan, Ilmu Falak Teori dan Praktek, Yogyakarta : Lazuardi, 2001.
Badan Hisab & Rukyat Departemen Agama, Almanak Hisab Rukyat, Jakarta : Departemen Agama,1981.
Direktorat Urusan Agama Islam dan Bimbingan Islam Kementerian Agama RI, Ephemeris Hisab Rukyat 2018, Jakarta : Kemenag RI, 2017.
Hambali, Slamet, Ilmu Falak Arah Kiblat Setiap Saat, Yogyakarta : Pustaka Ilmu Yogyakarta, 2013.
______________, Pengantar Ilmu Falak, Banyuwangi : Bismillah Publisher, 2012.
Izzan, Ahmad, dkk, Studi Ilmu Falak, Banten : Pustaka Aufa Media, 2013.
Izzuddin, Ahmad, Ilmu Falak Praktis, Semarang : PT. Pustaka Rizki Putra, 2012.
Jamil, A., Ilmu Falak Teori & Aplikasi, Jakarta : Amzah, 2014.
Khazin, Muhyiddin, Ilmu Falak dalam Teori dan Praktik, Yogyakarta : Buana Pustaka, 2004.
________________, Kamus Ilmu Falak, Yogyakarta : Buana Pustaka,2005.
Rachim, Abdur, Perhitungan Awal Bulan, Yogyakarta : Jogja Astronomi Club, tth.
