{"id":"vidhyamitra:city-day:perth:2002-04-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2002-04-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-04-26","date_display":"April 26, 2002 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2002,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452390.770833,"kali_year":5104,"ahargana":1863925.2708,"sun":{"sidereal_longitude":11.8455,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":178.1126,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.267,"elapsed_within_tithi_degrees":10.267},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.1126,"elapsed_within_degrees":4.7792},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.9581},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2002,"month":4,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452390.770833,"ahargana":1863925.2708,"kali_year":5104,"ayanamsa_lahiri":23.8853,"grahas":{"sun":{"sidereal_longitude":11.765196000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":176.59259599999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":3.9781},"mars":{"sidereal_longitude":44.480695999999966,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":30.07639599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":76.185296,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":36.47719599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":48.978196000000025,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":60.2693,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":240.2693,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2002,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452390.770833,"kali_year":5104,"ahargana":1863925.2708,"sun":{"sidereal_longitude":11.8455,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":178.1126,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.267,"elapsed_within_tithi_degrees":10.267},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.1126,"elapsed_within_degrees":4.7792},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.9581},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.978,"elongation":166.267},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.978,"opposition_distance":13.733}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"06:45","sunsetLocal":"17:44","solarNoonLocal":"12:14","dayLengthHours":10.996270587783975,"dayLengthDisplay":"10 Hours 59 Mins 47 Secs","nightLengthDisplay":"13 Hours 00 Mins 13 Secs","moonriseLocal":"16:51","moonsetLocal":"05:37","rahuKala":{"name":"Rāhu Kāla","start":"10:52","end":"12:14","startHours":10.865386500182149,"endHours":12.239920323655145,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:59","end":"16:22","startHours":14.98898797060114,"endHours":16.363521794074135,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:07","end":"09:29","startHours":8.116318853236155,"endHours":9.490852676709153,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:40","startHours":9.307581500246085,"endHours":9.674123853172219,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:30","startHours":7.199962970920824,"endHours":7.49319685326173,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:36","startHours":11.873377970729013,"endHours":12.606462676581277,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:01","startHours":5.275615618058628,"endHours":6.008700323910893,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:45","startHours":5.825429147447827,"endHours":6.741785029763158,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:48","startHours":14.072632088285808,"endHours":14.805716794138073,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.538055617547133,"endHours":17.938055617547132,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:12","startHours":17.738055617547133,"endHours":18.196233558704797,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.488055617547133,"endHours":19.238055617547133,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:36","startHours":23.873377970729013,"endHours":24.606462676581277,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:45","end":"08:07","startHours":6.741785029763158,"endHours":8.116318853236155,"quality":"neutral"},{"name":"Labha","start":"08:07","end":"09:29","startHours":8.116318853236155,"endHours":9.490852676709153,"quality":"auspicious"},{"name":"Amṛta","start":"09:29","end":"10:52","startHours":9.490852676709153,"endHours":10.865386500182149,"quality":"auspicious"},{"name":"Kāla","start":"10:52","end":"12:14","startHours":10.865386500182149,"endHours":12.239920323655145,"quality":"inauspicious"},{"name":"Śubha","start":"12:14","end":"13:37","startHours":12.239920323655145,"endHours":13.614454147128143,"quality":"auspicious"},{"name":"Roga","start":"13:37","end":"14:59","startHours":13.614454147128143,"endHours":14.98898797060114,"quality":"inauspicious"},{"name":"Udveg","start":"14:59","end":"16:22","startHours":14.98898797060114,"endHours":16.363521794074135,"quality":"inauspicious"},{"name":"Chala","start":"16:22","end":"17:44","startHours":16.363521794074135,"endHours":17.738055617547133,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:44","end":"19:22","startHours":17.738055617547133,"endHours":19.363521794074135,"quality":"inauspicious"},{"name":"Udveg","start":"19:22","end":"20:59","startHours":19.363521794074135,"endHours":20.988987970601137,"quality":"inauspicious"},{"name":"Chala","start":"20:59","end":"22:37","startHours":20.988987970601137,"endHours":22.614454147128143,"quality":"neutral"},{"name":"Labha","start":"22:37","end":"00:14","startHours":22.614454147128143,"endHours":24.239920323655145,"quality":"auspicious"},{"name":"Amṛta","start":"00:14","end":"01:52","startHours":24.239920323655145,"endHours":25.865386500182147,"quality":"auspicious"},{"name":"Kāla","start":"01:52","end":"03:29","startHours":25.865386500182147,"endHours":27.490852676709153,"quality":"inauspicious"},{"name":"Śubha","start":"03:29","end":"05:07","startHours":27.490852676709153,"endHours":29.116318853236155,"quality":"auspicious"},{"name":"Roga","start":"05:07","end":"06:45","startHours":29.116318853236155,"endHours":30.741785029763157,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.741785029763158,"endHours":7.741785029763158,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.741785029763158,"endHours":8.741785029763157,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.741785029763157,"endHours":9.741785029763157,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.741785029763157,"endHours":10.741785029763157,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.741785029763157,"endHours":11.741785029763157,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.741785029763157,"endHours":12.741785029763157,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.741785029763157,"endHours":13.741785029763157,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.741785029763157,"endHours":14.741785029763157,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.741785029763157,"endHours":15.741785029763157,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.741785029763157,"endHours":16.741785029763157,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.741785029763157,"endHours":17.741785029763157,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.741785029763157,"endHours":18.741785029763157,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.741785029763157,"endHours":19.741785029763157,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.741785029763157,"endHours":20.741785029763157,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.741785029763157,"endHours":21.741785029763157,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.741785029763157,"endHours":22.741785029763157,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.741785029763157,"endHours":23.741785029763157,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.741785029763157,"endHours":24.741785029763157,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.741785029763157,"endHours":25.741785029763157,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.741785029763157,"endHours":26.741785029763157,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.741785029763157,"endHours":27.741785029763157,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.741785029763157,"endHours":28.741785029763157,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.741785029763157,"endHours":29.741785029763157,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.741785029763157,"endHours":30.741785029763157,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.40390060614973,"eotMinutes":2.162780580691212,"ayanamsa":23.8853}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Caturdaśī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[{"id":"narasimha-jayanti","name":"Narasiṁha Jayantī","name_sanskrit":"नरसिंह जयन्ती","tradition":"Vaishnava","associated_deity":"Narasiṁha (avatar of Krishna)","deity_avatara_index":14,"significance":"Bhagavān Narasiṁha manifested to protect the bhakta Prahlāda. Krishna's fierce protective form.","vrata":true,"primary_observance":"Sandhyā (twilight) abhiṣekam; recitation of Narasiṁha-Stotra","detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1,"related_chart":"narasimha","sources":["Bhāgavata Purāṇa 7.8"]},{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2},{"id":"chhinnamasta-jayanti","name":"Chhinnamastā Jayantī","name_sanskrit":"छिन्नमस्ता जयन्ती","tradition":"Shakta","associated_deity":"Devī Chhinnamastā (6th of 10 Mahāvidyās)","significance":"The 6th of the Daśa Mahāvidyās. Devī's self-decapitation form representing transcendence of ego.","vrata":false,"detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":5}],"todays_walk":{"walk":{"id":"narasimha-jayanti-walk","name":"Narasiṁha Jayantī Walk","name_sanskrit":"नरसिंह जयन्ती यात्रा","type":"festival","description":"Bhāgavata 7.8 (Prahlāda-Narasiṁha) + protective verses.","step_count":9,"url":"/walk/narasimha-jayanti-walk"},"reason":"Today is Narasiṁha Jayantī — its dedicated walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 26, 2002 CE · Perth, Australia · Vidhyamitra","description":"April 26, 2002 CE for Perth, Australia: Śukla Caturdaśī, sūryodaya 06:45, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2002-04-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2002-04-26","sa":"https://sa.vidhyamitra.com/city/perth/2002-04-26","hi":"https://hi.vidhyamitra.com/city/perth/2002-04-26","x-default":"https://vidhyamitra.com/city/perth/2002-04-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T14:05:18.624Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-16T14:05:18.624Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T14:05:18.624Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}