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Al-MARSHAD: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan
Published by Universitas Muhammadiyah Sumatera Utara
ISSN : 24425729     EISSN : 25982559     DOI : -
Core Subject : Science, Education,
Astronomy Education
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan, published by the Observatorium Ilmu Falak, University of Muhammadiyah Sumatera Utara (UMSU), Medan, Indonesia, which includes articles on the scientific research field of Islamic astronomy observatory and others. Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan accepts manuscripts in the field of research includes scientific fields relevant to: Islamic astronomy observatory and others. Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan published Twice a year in June and December.
Arjuna Subject : -
Articles 6 Documents
 1 
Search results for , issue "Vol 8, No 1 (2022): Al-Marshad" : 6 Documents clear
Sejarah Penanggalan India Saifullah, Najmuddin; Sukma, Mega
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 8, No 1 (2022): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v8i1.9703

Abstract

The Indian calendar is a complex calendar. The variety of calendars in several regions also adds to its own uniqueness. There are calendars that use the sun as a reference, some use the sun and the moon. This paper discusses the development of the Indian calendar from the earliest times to the present. The method used in this research is qualitative and includes library research. The results obtained are that the Indian calendar has developed and has changed. The Indian calendar is divided into two namely, solar and luni-solar. The luni-solar calendar is further divided into two, namely the amanta and purimanta. The Indian calendar, which uses solar calculations, is divided into two, namely the Sayana year (used by the Indian National Calendar) and the Nirayana Year (used on a zonal basis in certain regions such as the Tamil, Orissa, Malayali, and Bengal calendars).
Maulid Nabi dalam Kajian Astronomi Modern Kamilan, Ikhsan; rasyidin, rasyidin
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 8, No 1 (2022): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v8i1.9146

Abstract

The results of this paper (this study) state that what is considered by the majority of Muslims so far is in accordance with the facts. The 9th of the early Rabbi is a date that is in accordance with the facts with indications that can be held, that is by putting 30 days because it is not possible to see the new moon at that time. The majority of Muslims consider that the Prophet Muhammad was born on Monday in the month of Rabiul beginning in 671 m there are a lot of lies in the present, this is about determining the date, month and month of the birth of the Prophet. So this article tells about boundaries and contains the selection of the strongest opinions regarding differences of opinion using the method and explanation of our philosophy (astrology) using the library research method with a historical approach (historical). And the 9th of the early Rabbis is Monday as calculated in the words of the Prophet Muhammad, the differences that occurred regarding the birth of the Prophet caused by several factors that are speculative. One of them is nasiah which is an Arabic custom.
Arah Kiblat dalam Perspektif Fikih dan Geometri Ismail, Ismail
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 8, No 1 (2022): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v8i1.9303

Abstract

Facing qibla is prayer mandatory, no debate done. The problem arises when people who are away from mecca had to "face" the Qibla during prayers. The difference of fukaha ijtihad was in syat}r meaning. Linguistically syat}r means direction, intent, and purpose. In addition, syat}r also means al-Nishf and al-Wasath. The two meanings used to assume Earth is spherical, then the syat}r Kakbah means can be conceived in geometric paradigm. This research uses descriptive analysis method with integration-interconnection approach, namely examining the qibla direction concept in the Fiqh point of view by utilizing geometry analysis. The results showed that the fukaha perspective could be integrated with geometry concept using the Syat}r Kakbah concept of which is interpreted as "a vertical semicircular plane through the Kakbah". It means, every place on earth's surface will form a Syat}r Kakbah with that place, this plane that becomes the Qibla direction boundary for Muslims in any hemisphere, this has the same value as 'ain al-Kaaba.
Simulasi Perhitungan Waktu Salat Menggunakan Spreadsheet Raisal, Abu Yazid; Ariswan, Ariswan; Sukma, Mega; Ritonga, Marataon
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 8, No 1 (2022): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v8i1.8719

Abstract

The determination of prayer times initially only used the direct observation method (rukyat) namely observing the shadow of an object, then the determination of prayer times developed with the advent of the calculation method (hisab). The purpose of this study is to make a simulation of the calculation of prayer times using a spreadsheet. A simulation of the calculation of prayer times using a spreadsheet has been made. The prayer times generated by the spreadsheet are not much different from the prayer times obtained from the Accurate Times application. The simulation that has been made can show the effect of the Earth's revolution at prayer times at various latitudes.
Imkān Al-Ru’yah by Ma’şūm Ali Nasir, M. Rifa Jamaludin
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 8, No 1 (2022): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v8i1.9701

Abstract

This research review the thinking of Ma’şūm Ali about Imkān al-Ru’yah(The concept of New Moon Visibility, example and It’s Application in Determination of the beginning Hijriyah month). This study will discussthree points. First, How the perspective of modern astronomy is about Imkān al-ru’yah criterion by Ma’şūm Ali . Second, how the implementation of the criterion is and what the contribution of the concept Imkān al-ru’yah by Ma’şūm Ali is for the determination of the beginning Hijriyah Month in Indonesia. The object of this study is the thought of Ma’şūm Ali about Imkān al-ru’yah. The approach taken is astronomical approach . The method of data analysis is using deduction holistika method .The results showed , first; the construction of Imkān al-ru’yah by Ma’şūm Ali is acceptable and applicable because of the astronomical formulations used as guidelines is correspond to the concept and theory of Sun and Moon movement. Second, implementation of criteria Imkān al-ru’yah practiced by Ma’şūm Alihimself. The contribution of the Imkān al-ru’yah criterion by Ma’şūm Ali is that this theory can be applied as an Imkān al-ru’yah theory in Indonesia based on theoretical data and empirical applications.
Batas Kualitas Langit yang Ideal untuk Lokasi Observasi Awal Waktu Subuh Damanhuri, Adi; Solikin, Agus
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 8, No 1 (2022): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v8i1.9355

Abstract

This article describes the ideal sky quality limit to be used as an early subuh prayer time observation location, considering that early subuh prayer time research using a Sky Quality Meter (SQM) is mostly carried out from various observation locations with different sky quality. The research method used is quantitative with a sample of 6 observation locations with a daily data amount of 945. The data analysis carried out is to find a correlation between the night level which represents the quality of the sky and the inflection point which represents the sign of the appearance of the early subuh prayer time. Based on the analysis, it is concluded that the ideal sky quality limit to be used as a location for observing early subuh prayer time data using SQM is 20.35 mpsas. This limit is an important consideration for all parties who will conduct observations at early subuh prayer time, must choose locations that have a minimum night level of 20.35 mpsas.

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