{"id":"vidhyamitra:city-day:mathura:1982-04-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1982-04-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-04-08","date_display":"April 8, 1982 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":1982,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445067.770833,"kali_year":5083,"ahargana":1856602.2708,"sun":{"sidereal_longitude":354.4765,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":171.5315,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":177.055,"elapsed_within_tithi_degrees":9.055},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.5315,"elapsed_within_degrees":11.5315},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.008},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1982,"month":4,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445067.770833,"ahargana":1856602.2708,"kali_year":5083,"ayanamsa_lahiri":23.6053,"grahas":{"sun":{"sidereal_longitude":354.283888,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":169.75608799999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":4.4688},"mars":{"sidereal_longitude":163.96918800000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":350.426388,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":194.523188,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":308.194788,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":175.14148799999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":88.2771,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":268.2771,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1982,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445067.770833,"kali_year":5083,"ahargana":1856602.2708,"sun":{"sidereal_longitude":354.4765,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":171.5315,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":177.055,"elapsed_within_tithi_degrees":9.055},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.5315,"elapsed_within_degrees":11.5315},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.008},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.469,"elongation":177.055},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.469,"opposition_distance":2.945}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:03","sunsetLocal":"18:40","solarNoonLocal":"12:21","dayLengthHours":12.61619065964328,"dayLengthDisplay":"12 Hours 36 Mins 58 Secs","nightLengthDisplay":"11 Hours 23 Mins 02 Secs","moonriseLocal":"18:12","moonsetLocal":"05:55","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:31","startHours":13.935278008733242,"endHours":15.512301841188652,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:03","end":"07:38","startHours":6.050158846456193,"endHours":7.627182678911603,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:12","end":"10:47","startHours":9.204206511367012,"endHours":10.781230343822422,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:25","startHours":8.993936667039625,"endHours":9.4144763556944,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:55","startHours":6.575833457274663,"endHours":6.912265208198484,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:47","startHours":11.937714487623056,"endHours":12.778793864932608,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:22","end":"05:13","startHours":4.368000091837089,"endHours":5.209079469146641,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:00","end":"06:03","startHours":4.998809624819253,"endHours":6.050158846456193,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.460952619551712,"endHours":15.302031996861263,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.466349506099473,"endHours":18.86634950609947,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:12","startHours":18.666349506099472,"endHours":19.192024116917942,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.416349506099472,"endHours":20.166349506099472,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:47","startHours":23.937714487623055,"endHours":24.77879386493261,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:03","end":"07:38","startHours":6.050158846456193,"endHours":7.627182678911603,"quality":"auspicious"},{"name":"Roga","start":"07:38","end":"09:12","startHours":7.627182678911603,"endHours":9.204206511367012,"quality":"inauspicious"},{"name":"Udveg","start":"09:12","end":"10:47","startHours":9.204206511367012,"endHours":10.781230343822422,"quality":"inauspicious"},{"name":"Chala","start":"10:47","end":"12:21","startHours":10.781230343822422,"endHours":12.358254176277832,"quality":"neutral"},{"name":"Labha","start":"12:21","end":"13:56","startHours":12.358254176277832,"endHours":13.935278008733242,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:31","startHours":13.935278008733242,"endHours":15.512301841188652,"quality":"auspicious"},{"name":"Kāla","start":"15:31","end":"17:05","startHours":15.512301841188652,"endHours":17.089325673644062,"quality":"inauspicious"},{"name":"Śubha","start":"17:05","end":"18:40","startHours":17.089325673644062,"endHours":18.666349506099472,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:40","end":"20:05","startHours":18.666349506099472,"endHours":20.089325673644062,"quality":"auspicious"},{"name":"Kāla","start":"20:05","end":"21:31","startHours":20.089325673644062,"endHours":21.512301841188652,"quality":"inauspicious"},{"name":"Śubha","start":"21:31","end":"22:56","startHours":21.512301841188652,"endHours":22.935278008733242,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:21","startHours":22.935278008733242,"endHours":24.358254176277832,"quality":"inauspicious"},{"name":"Udveg","start":"00:21","end":"01:47","startHours":24.358254176277832,"endHours":25.781230343822422,"quality":"inauspicious"},{"name":"Chala","start":"01:47","end":"03:12","startHours":25.781230343822422,"endHours":27.204206511367012,"quality":"neutral"},{"name":"Labha","start":"03:12","end":"04:38","startHours":27.204206511367012,"endHours":28.627182678911602,"quality":"auspicious"},{"name":"Amṛta","start":"04:38","end":"06:03","startHours":28.627182678911602,"endHours":30.050158846456192,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.050158846456193,"endHours":7.050158846456193,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.050158846456193,"endHours":8.050158846456192,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.050158846456192,"endHours":9.050158846456192,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.050158846456192,"endHours":10.050158846456192,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.050158846456192,"endHours":11.050158846456192,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.050158846456192,"endHours":12.050158846456192,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.050158846456192,"endHours":13.050158846456192,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.050158846456192,"endHours":14.050158846456192,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.050158846456192,"endHours":15.050158846456192,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.050158846456192,"endHours":16.050158846456192,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.050158846456192,"endHours":17.050158846456192,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.050158846456192,"endHours":18.050158846456192,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.050158846456192,"endHours":19.050158846456192,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.050158846456192,"endHours":20.050158846456192,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.050158846456192,"endHours":21.050158846456192,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.050158846456192,"endHours":22.050158846456192,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.050158846456192,"endHours":23.050158846456192,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.050158846456192,"endHours":24.050158846456192,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.050158846456192,"endHours":25.050158846456192,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.050158846456192,"endHours":26.050158846456192,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.050158846456192,"endHours":27.050158846456192,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.050158846456192,"endHours":28.050158846456192,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.050158846456192,"endHours":29.050158846456192,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.050158846456192,"endHours":30.050158846456192,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":7.017603167612395,"eotMinutes":-2.1900505766699547,"ayanamsa":23.6053}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Pūrṇimā · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"hanuman-jayanti","name":"Hanumān Jayantī","name_sanskrit":"हनुमान जयन्ती","tradition":"Vaishnava","associated_deity":"Bhagavān Hanumān (Rudra-aṁśa, Rāma-bhakta)","significance":"Birth of Hanumān (Caitra Pūrṇimā tradition; some traditions Mārgaśīrṣa Kṛṣṇa 14).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"sources":["Vālmīki Rāmāyaṇa, Sundara-Kāṇḍa"]},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 8, 1982 CE · Mathurā · Vidhyamitra","description":"April 8, 1982 CE for Mathurā: Śukla Pūrṇimā, sūryodaya 06:03, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1982-04-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1982-04-08","sa":"https://sa.vidhyamitra.com/city/mathura/1982-04-08","hi":"https://hi.vidhyamitra.com/city/mathura/1982-04-08","x-default":"https://vidhyamitra.com/city/mathura/1982-04-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:34:25.558Z","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":"2026-05-14T17:34:25.558Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:34:25.558Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}