Al-Hilal: Journal of Islamic Astronomy

Al-Hilal – Journal of Islamic Astronomy is a scientific journal concerned on developing Islamic Astronomy Studies. This Journal is published by Syaria Faculty and Law twice on one year as a publication media and thoughts exchange also research results related with Islamic Astronomy Study. Redaction team very hopefull to writers and Islamic Astronomy Scientis to contribute in this journal.

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Vol 3, No 2 (2021)

Published: 2022-03-09

Articles

MECCA MEAN TIME PROBLEMATIC AS A WORLD TIME REFERENCE Raizza Kinka Intifada* - Tim Hisab Rukyat Menara Al-Husna Masjid Agung Jawa Tengah, Indonesia, Indonesia Nuril Fathoni Hamas - Institute for Sains and Religion Study, Indonesia Abstract: 62 Times PDF: 78 Times DOI: 10.21580/al-hilal.2021.3.2.8270	PDF 1-18
ITTIHAD AND IKHTILAF AL MATHLA' (DISCOURSE AND ITS IMPLEMENTATION) Izza Nur Fitrotun Nisa'* - Universitas Islam Negeri Walisongo Semarang, Indonesia Mochamad Ulinnuha - Universitas Islam Negeri Walisongo Semarang, Indonesia Abstract: 58 Times PDF: 64 Times DOI: 10.21580/al-hilal.2021.3.2.8120	PDF 19-42
THE EFFECT OF MAGNETIC DECLINATION CORRECTION ON SMARTPHONES COMPASS SENSORS IN DETERMINING QIBLA DIRECTION Akhmad - Husein* - Universitas Islam Negeri Walisongo Semarang, Indonesia Ahmad - Izzuddin - Universitas Islam Negeri Walisongo Semarang, Indonesia Muhammad Said Fadhel - Universitas Islam Negeri Walisongo Semarang, Indonesia Abstract: 46 Times PDF: 60 Times DOI: 10.21580/al-hilal.2021.3.2.8309	PDF 43-74
NAKED EYE ESTIMATES OF MORNING PRAYER AT TUBRUQ OF LIBYA Amir Hussein Hassan - National Research Institute of Astronomy and Geophysics (NRIAG), Egypt Yasser Abdel-Fattah Abdel-Hadi* - National Research Institute of Astronomy and Geophysics (NRIAG), Egypt Usama Ali Rahoma - National Research Institute of Astronomy and Geophysics (NRIAG), Egypt I. A. Issa - National Research Institute of Astronomy and Geophysics (NRIAG), Egypt Abstract: 108 Times PDF: 48 Times DOI: 10.21580/al-hilal.2021.3.2.8625	PDF 75-98
THE USAGE OF UBVRI FILTERS AND SKY BRIGHTNESS MEASUREMENT (Study on 26 May 2021 Total Lunar Eclipse at ITERA Lampung Astronomical Observatory ) Hendra Agus Prastyo* - Institut Teknologi Sumatera, Indonesia Khabib Suraya - Institute for Science and Religion Study, Indonesia Singgih Prana Putra - Yunnan Observatories, Chinese Academy of Sciences (CAS), China Aditya Abdilah Yusuf - Observatorium Astronomi ITERA Lampung (OAIL), Indonesia Izatul Hafizah - Observatorium Astronomi ITERA Lampung (OAIL), Indonesia Adhitya Oktaviandra - Observatorium Astronomi ITERA Lampung (OAIL), Indonesia Aziz Nugrahamuda Khagahdo - Observatorium Astronomi ITERA Lampung (OAIL), Indonesia M R Kurniawan - Observatorium Astronomi ITERA Lampung (OAIL), Indonesia Gabriella Maharani - Observatorium Astronomi ITERA Lampung (OAIL), Indonesia Ababil Silahuddin - Observatorium Astronomi ITERA Lampung (OAIL), Indonesia Abstract: 37 Times PDF: 23 Times DOI: 10.21580/al-hilal.2021.3.2.8485	PDF 99-120