Claim Missing Document
Check
Articles

Found 4 Documents
Search

Proof of the Accuracy of Calculation of Trigonometric Formulas for Spherical Triangles with Magnetic Declination Correction at Istiwa A'zam in Determining the Direction of the Qibla Caniago, Abdi Samra; Athar, Gadis Arniyati
International Journal on Advanced Science, Education, and Religion Vol 7 No 4 (2024): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v7i4.761

Abstract

This study departs from Arbisora's research which shows that there is a difference in the direction of the Qibla of the Al-Mashun Grand Mosque in Medan which is determined by the hisab method and the rashdul Qibla method. The researcher's temporary assumption is that this is because the hisab does not use magnetic declination. This study aims to prove the accuracy of the Qibla direction using the spherical triangle trigonometric hisab method with magnetic declination correction and the istiwa a'zam event. The research is field research, which was carried out at the Al-Mashun Grand Mosque in Medan City on July 15, 2024 which coincided with the istiwa a'zam event. The coordinate data of the Al-Mashun Grand Mosque in Medan was obtained from Garmin GPS 60, which is 98°41' 4.14" East Longitude and 3ᴼ 34' 30.79" North Latitude. For the coordinate data of the Kaaba, the latest data from Ahmad Izzuddin was used, as per the results of the study in 2007, namely 39ᴼ 49' 34.56" East Longitude and 21ᴼ 25' 21.17" North Latitude. The results of the study revealed that the calculation results of the spherical triangle trigonometry method with magnetic declination correction for the direction of the Qibla of the Al-Mashun Grand Mosque in Medan, namely the West to North Direction value = 23ᴼ 13' 52.2", the North to West Direction value = 66ᴼ 46' 7.8", and the azimuth value = 293ᴼ 13' 52.2". While the calculation results did not use magnetic declination correction, the azimuth value was 292ᴼ 46’ 26.95”. The results of field research on July 15, 2024 at 16:26 WIB during the istiwa a’zam event found that the Qibla Azimuth of the Al-Mashun Grand Mosque showed 293ᴼ the same as the rashdul Qibla from Arbisora ​​293ᴼ 20’ 49.18”. This proves that the hisab method using the magnetic declination correction method is more accurate.
Proof of the Accuracy of Calculation of Trigonometric Formulas for Spherical Triangles with Magnetic Declination Correction at Istiwa A'zam in Determining the Direction of the Qibla Caniago, Abdi Samra; Athar, Gadis Arniyati
International Journal on Advanced Science, Education, and Religion Vol 7 No 4 (2024): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v7i4.761

Abstract

This study departs from Arbisora's research which shows that there is a difference in the direction of the Qibla of the Al-Mashun Grand Mosque in Medan which is determined by the hisab method and the rashdul Qibla method. The researcher's temporary assumption is that this is because the hisab does not use magnetic declination. This study aims to prove the accuracy of the Qibla direction using the spherical triangle trigonometric hisab method with magnetic declination correction and the istiwa a'zam event. The research is field research, which was carried out at the Al-Mashun Grand Mosque in Medan City on July 15, 2024 which coincided with the istiwa a'zam event. The coordinate data of the Al-Mashun Grand Mosque in Medan was obtained from Garmin GPS 60, which is 98°41' 4.14" East Longitude and 3ᴼ 34' 30.79" North Latitude. For the coordinate data of the Kaaba, the latest data from Ahmad Izzuddin was used, as per the results of the study in 2007, namely 39ᴼ 49' 34.56" East Longitude and 21ᴼ 25' 21.17" North Latitude. The results of the study revealed that the calculation results of the spherical triangle trigonometry method with magnetic declination correction for the direction of the Qibla of the Al-Mashun Grand Mosque in Medan, namely the West to North Direction value = 23ᴼ 13' 52.2", the North to West Direction value = 66ᴼ 46' 7.8", and the azimuth value = 293ᴼ 13' 52.2". While the calculation results did not use magnetic declination correction, the azimuth value was 292ᴼ 46’ 26.95”. The results of field research on July 15, 2024 at 16:26 WIB during the istiwa a’zam event found that the Qibla Azimuth of the Al-Mashun Grand Mosque showed 293ᴼ the same as the rashdul Qibla from Arbisora ​​293ᴼ 20’ 49.18”. This proves that the hisab method using the magnetic declination correction method is more accurate.
Proof of the Accuracy of Calculation of Trigonometric Formulas for Spherical Triangles with Magnetic Declination Correction at Istiwa A'zam in Determining the Direction of the Qibla Caniago, Abdi Samra; Athar, Gadis Arniyati
International Journal on Advanced Science, Education, and Religion Vol 7 No 4 (2024): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v7i4.761

Abstract

This study departs from Arbisora's research which shows that there is a difference in the direction of the Qibla of the Al-Mashun Grand Mosque in Medan which is determined by the hisab method and the rashdul Qibla method. The researcher's temporary assumption is that this is because the hisab does not use magnetic declination. This study aims to prove the accuracy of the Qibla direction using the spherical triangle trigonometric hisab method with magnetic declination correction and the istiwa a'zam event. The research is field research, which was carried out at the Al-Mashun Grand Mosque in Medan City on July 15, 2024 which coincided with the istiwa a'zam event. The coordinate data of the Al-Mashun Grand Mosque in Medan was obtained from Garmin GPS 60, which is 98°41' 4.14" East Longitude and 3ᴼ 34' 30.79" North Latitude. For the coordinate data of the Kaaba, the latest data from Ahmad Izzuddin was used, as per the results of the study in 2007, namely 39ᴼ 49' 34.56" East Longitude and 21ᴼ 25' 21.17" North Latitude. The results of the study revealed that the calculation results of the spherical triangle trigonometry method with magnetic declination correction for the direction of the Qibla of the Al-Mashun Grand Mosque in Medan, namely the West to North Direction value = 23ᴼ 13' 52.2", the North to West Direction value = 66ᴼ 46' 7.8", and the azimuth value = 293ᴼ 13' 52.2". While the calculation results did not use magnetic declination correction, the azimuth value was 292ᴼ 46’ 26.95”. The results of field research on July 15, 2024 at 16:26 WIB during the istiwa a’zam event found that the Qibla Azimuth of the Al-Mashun Grand Mosque showed 293ᴼ the same as the rashdul Qibla from Arbisora ​​293ᴼ 20’ 49.18”. This proves that the hisab method using the magnetic declination correction method is more accurate.
PELATIHAN MENENTUKAN ARAH KIBLAT DENGAN METODE RASHDUL KIBLAT ISTIWA A’ZAM Caniago, Abdi Samra
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol. 31 No. 2 (2025): APRIL-JUNI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v31i2.65407

Abstract

Tujuan pengabdian masyarakat ini untuk membekali mahasiswa, dosen dan penyuluh agama dengan pengetahuan dan kemampuan untuk menentukan juga mengoreksi arah kiblat dengan metode Rashdul Kiblat Istiwa A'zam, sehingga dapat menjadi edukator tentang arah kiblat yang di Lingkungannya. Metode pengabdian ini adalah Participation Action Research (PAR) dengan dua langkah pelaksanaan, yakni: 1)Pra kegiatan; kegiatan ini dilaksanakan di Masjid Baiturrahman UNIMED pada tanggal 8 Juli 2024. Para peserta diberi materi dan langkah-langkah pelaksanaan penentuan arah kiblat di Lapangan ketika di hari peristiwa Rashdul Kiblat Istiwa A’zam. 2)Kegiatan Pengabdian Masyarakat, kegiatan ini dilaksanakan di Masjid Raya Al-Mashun pada tanggal 15 Juli 2024 pukul 16:26 WIB yang bertepatan dengan peristiwa Rashdul Kiblat Istiwa A’zam. Pada kegiatan ini dilakukan observasi Rashdul Kiblat Istiwa A’zam dengan mengamati bayang-bayang matahari dengan tongkat pada pukul 16:26 WIB. Sebelum observasi dilakukan perhitungan arah kiblat berdasarkan hasil hisab dari rumus Segitiga Bola (spherical trigonometri) dikoreksi dengan deklinasi magnetik. Hasil perhitungan dan observasi akan dibandingkan untuk menunjukkan keakuratan. Hasil dari observasi didapat bayangan arah kiblat Rashdul Kiblat Istiwa A’zam dengan arah kiblat masjid Raya Al-Mahsun terdapat selisih atau perbedaan. Hasil bayang arah kiblat Rashdul Kibalt Istiwa A’zam dilihat pada kompas SUUNTO sebesar 293ᴼ lebih sedikit, dan hasil arah kiblat mesjid Raya Al-Mashun sebesar 292ᴼ lebih. Sedangkan hasil dari perhitungan didapat nilai azimut sebesar 293ᴼ 13ᴼ 52.2ᴼ. Hasil dari evaluasi, kegiatan ini telah dapat meningkatkan pengetahuan dan kemampuan peserta menentukan juga mengoreksi arah kiblat dengan metode Rashdul Kiblat Istiwa A'zam, sehingga dapat menjadi edukator tentang arah kiblat yang di Lingkungannya.