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ANALISIS NUZūL AL-QUR’āN DENGAN GERHANA MATAHARI CINCIN PERSPEKTIF ASTRONOMI Izzuddin, Ahmad; Yaqin, Alamul
MAGHZA Vol 4 No 1 (2019): Januari - Juni 2019
Publisher : Fakultas Ushuluddin Adab dan Humaniora (FUAH), Institut Agama Islam Negeri (IAIN) Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (623.185 KB) | DOI: 10.24090/maghza.v4i1.2882

Abstract

Historians differ in their opinion regarding the time of Nuz?l al-Qur??n i.e the 17th, 19th, 21st and 24th Ramadhan -12 H. The author is interested in verifying the time of Nuz?l al-Qur??n by tracing the events that can be read easily the time and date i.e annular solar eclipse 27th January 632 AD when the death of Ibraham's son Muhammad. The author uses new moon data of Accurate Times 5.6 month data with crescent visibility criteria of Odeh and new MABIMS and by adding the 13th month (nas?') every 3 years to find out the date of the Nuz?l al-Qur??n event. The purposes of this research are to know the date of Nuz?l al-Qur??n by tracing annular solar eclipse 27th January 632 AD and to know the factors of the different date of Nuz?l al-Qur??n among historians. This research uses historical research methods with steps: Heuristics (Source Collection), Source Criticism, Interpretation and Historiography (Presentation of results). The results of this research are Nuz?l al-Qur??n occurred on Monday, 17 Ramadhan -12 H which coincided with 19 January 610 M
Contemporary Haqiqī Calculation: Analysis of Rinto Anugraha's Lunar Eclipse Calculation Methods 'Alamul Yaqin
Journal of Islamic Law Vol 3 No 1 (2022): Journal of Islamic Law
Publisher : Institut Agama Islam Negeri (IAIN) Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24260/jil.v3i1.531

Abstract

Classical Islamic astronomy literature that discusses eclipse calculations still uses the ḥaqiqī bi al-taqrīb method with low accuracy. In its development, Islamic astronomical literature studies the calculation of lunar eclipses with high accuracy, including Mekanika Benda Langit work by Rinto Anugraha. This article aims to analyze the calculation method and accuracy of the Rinto Anugraha lunar eclipse and compare it with Jean Meeus, Bao Lin Liu, and Alan D. Fiala's calculations NASA (National Aeronautics and Space Administration). Using bibliographic research and descriptive-comparative methods, the author finds that the method of calculating the lunar eclipse of Rinto Anugraha is contemporary haqiqī. The calculation of the lunar eclipse proposed by Rinto Anugraha is based on Jean Meeus' lunar eclipse calculation, and slight modifications are using NASA data. Rinto Anugraha's lunar eclipse calculation has a high level of accuracy because it has the most significant average difference of 3 minutes 36 seconds in the penumbral eclipse begins stage with the results of the lunar eclipse calculations from Jean Meeus, Bao Lin Liu and Alan D. Fiala, and NASA. Anugraha's contemporary calculation method has implications for simplifying the lunar eclipse calculation formula and the range of lunar eclipses that can be calculated further.
SOLAR EPHEMERIS ACCORDING TO SIMON NEWCOMB Alamul Yaqin
Al-Hilal: Journal of Islamic Astronomy Vol 2, No 2 (2020)
Publisher : Fakultas Syari'ah dan Hukum UIN Walisongo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (580.356 KB) | DOI: 10.21580/al-hilal.2020.2.2.6724

Abstract

The development of Falak cannot be separated from the ephemeris table, one of them i.e Simon Newcomb solar ephemeris. This ephemeris was used in the initial calculation of Abdur Rachim, one of Falak Indonesia's experts. The purpose of this study was to determine the accuracy of the Simon Newcomb ephemeris reckoning algorithm and its strengths and weaknesses. This paper use descriptive analysis as the research methodology. The results of this study are this Ephemeris is quite accurate because because there aremany correction terms and consider aspects of the planet's relative motion to the Earth that can be seen in the formula for perturbation and nutation correction. The advantage of this ephemeris,it has a long period correction which is useful for calculating the Sun ephemeris in years far enough from the epoch used and directly uses UT time in its calculations so there is no need to convert UT to TD. The weakness of this ephemeris is that it cannot be done manually because the formula used is too long and there are many formula corrections.
Analisis Nuzul Al-Quran dengan Gerhana Matahari Cincin Perspektif Astronomi Ahmad Izzuddin; Alamul Yaqin
MAGHZA Vol 4 No 1 (2019): Januari - Juni 2019
Publisher : Fakultas Ushuluddin Adab dan Humaniora (FUAH), Universitas Islam Negeri Profesor Kiai Haji Saifuddin Zuhri Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (623.185 KB) | DOI: 10.24090/maghza.v4i1.2882

Abstract

Historians differ in their opinion regarding the time of Nuzūl al-Qur’ān i.e the 17th, 19th, 21st and 24th Ramadhan -12 H. The author is interested in verifying the time of Nuzūl al-Qur’ān by tracing the events that can be read easily the time and date i.e annular solar eclipse 27th January 632 AD when the death of Ibraham's son Muhammad. The author uses new moon data of Accurate Times 5.6 month data with crescent visibility criteria of Odeh and new MABIMS and by adding the 13th month (nasī') every 3 years to find out the date of the Nuzūl al-Qur’ān event. The purposes of this research are to know the date of Nuzūl al-Qur’ān by tracing annular solar eclipse 27th January 632 AD and to know the factors of the different date of Nuzūl al-Qur’ān among historians. This research uses historical research methods with steps: Heuristics (Source Collection), Source Criticism, Interpretation and Historiography (Presentation of results). The results of this research are Nuzūl al-Qur’ān occurred on Monday, 17 Ramadhan -12 H which coincided with 19 January 610 M
CRIMINAL LAW TREATS FOR ONLINE GAMBLING PERFORMERS: INVESTMENT FRAUD MODES Iqbal Kamalludin; Heris Suhendar; Bunga Desyana Pratami; 'Alamul Yaqin; Nur Afifah
Dialogia Iuridica Vol. 14 No. 1 (2022): Dialogia Iuridica Journal Vol. 14 No. 1 Year 2022
Publisher : Faculty of Law, Maranatha Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/dialogiaiuridica.v14i1.5252

Abstract

Since 2018 to July 2022, the Ministry of Communication and Information has cut off access to 534,138 gambling content on various digital platforms. This very high number will continue to grow. One of the reasons for the rise of online gambling content is the mode that is used, namely the "bodong" investment mode. Society is promised with unreasonable profits. Blocking efforts are actually one way to prevent and protect the public. Criminal law has regulated gambling in the Criminal Code, as well as if it is done using technology media, it is regulated in the Information and Electronic Transaction Law. This paper examines the regulation of criminal law regarding online gambling in the present, and in the future. This normative law research uses a statutory, comparative, and conceptual approach with prescriptive analysis. The results show that the regulation of gambling in the Criminal Code does not regulate online gambling, the ITE Law still has weak juridical problems in juridical consequences. While in the Draft Criminal Code, it is actually regulated more comprehensively, namely by regulating criminal acts committed with technology in general provisions, but regarding gambling, the 2019 Criminal Code Concept with 2022, has a significant difference, namely in the 2022 Criminal Code concept there are exceptions to permit arrangements taking into account laws that apply in society. Gambling, which has been licensed by the government, has a negative impact on people's lives. The word “without permission” has a meaning that tends to be ambiguous and less relevant.
Descriptive Study of the Nabawiyah Sirah by Ibn Ishaq and Ibn Hisham Arditya Prayogi; Alamul Yaqin; M. Zulvi Romzul Huda Fuadi
International Journal of Islamic Thought and Humanities Vol. 1 No. 2 (2022): International Journal of Islamic Thought and Humanities
Publisher : Sekolah Tinggi Agama Islam Taruna Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (357.159 KB) | DOI: 10.54298/ijith.v1i2.28

Abstract

The position of sirah or the study of the history of the prophet Muhammad SAW has an important position in the Islamic religious tradition where it ranks second after the study of hadith or sunnah. Thus, this article aims to describe how the study of the nabawiyah sirah was carried out by the two main retainers of its writing, especially seeing how the process and the relationship between these two sirah works from a historical perspective. This article itself was written with a qualitative descriptive approach supported by data collection methods in the form of literature study. From the results of the review, it is known that Ibn Ishaq's sirah is the first work that is able to systematically review the life story of the prophet, although there are still many shortcomings and finally it was perfected by Ibn Hisham with his sirah work. Both Ibn Ishaq and Ibn Hisham, both have important contributions in writing the book Sirah Nabawiyah. Ibn Ishaq with the quality of his book narration is strong enough to make his work an important reference in the study of the nabawiyah sirah.