{"id":"vidhyamitra:city-day:mathura:1982-04-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1982-04-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-04-02","date_display":"April 2, 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":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445061.770833,"kali_year":5083,"ahargana":1856596.2708,"sun":{"sidereal_longitude":348.5821,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":88.4033,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.8212,"elapsed_within_tithi_degrees":3.8212},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.4033,"elapsed_within_degrees":8.4033},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.9854},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":1982,"month":4,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445061.770833,"ahargana":1856596.2708,"kali_year":5083,"ayanamsa_lahiri":23.605,"grahas":{"sun":{"sidereal_longitude":348.375917,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":89.09981700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":-0.015},"mars":{"sidereal_longitude":166.26651700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":338.739917,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":195.167817,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":302.158317,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":175.602617,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":88.595,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":268.595,"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":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445061.770833,"kali_year":5083,"ahargana":1856596.2708,"sun":{"sidereal_longitude":348.5821,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":88.4033,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.8212,"elapsed_within_tithi_degrees":3.8212},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.4033,"elapsed_within_degrees":8.4033},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.9854},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.015,"elongation":99.821},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.015,"opposition_distance":80.179}},"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":"06:10","sunsetLocal":"18:37","solarNoonLocal":"12:23","dayLengthHours":12.455260390631008,"dayLengthDisplay":"12 Hours 27 Mins 19 Secs","nightLengthDisplay":"11 Hours 32 Mins 41 Secs","moonriseLocal":"12:16","moonsetLocal":"01:56","rahuKala":{"name":"Rāhu Kāla","start":"10:50","end":"12:23","startHours":10.831988528481457,"endHours":12.388896077310331,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:30","end":"17:04","startHours":15.502711174968084,"endHours":17.05961872379696,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:43","end":"09:17","startHours":7.718173430823704,"endHours":9.27508097965258,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:29","startHours":9.067493306475397,"endHours":9.482668652829764,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:01","startHours":6.680235064937787,"endHours":7.012375342021281,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:48","startHours":11.973720730955966,"endHours":12.8040714236647,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:20","startHours":4.500564496577361,"endHours":5.330915189286094,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:10","startHours":5.123327516108911,"endHours":6.1612658819948285,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.464772809082167,"endHours":15.2951235017909,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.416526272625838,"endHours":18.816526272625836,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:08","startHours":18.616526272625837,"endHours":19.135495455568794,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.366526272625837,"endHours":20.116526272625837,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:48","startHours":23.973720730955968,"endHours":24.804071423664702,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:10","end":"07:43","startHours":6.1612658819948285,"endHours":7.718173430823704,"quality":"neutral"},{"name":"Labha","start":"07:43","end":"09:17","startHours":7.718173430823704,"endHours":9.27508097965258,"quality":"auspicious"},{"name":"Amṛta","start":"09:17","end":"10:50","startHours":9.27508097965258,"endHours":10.831988528481457,"quality":"auspicious"},{"name":"Kāla","start":"10:50","end":"12:23","startHours":10.831988528481457,"endHours":12.388896077310331,"quality":"inauspicious"},{"name":"Śubha","start":"12:23","end":"13:57","startHours":12.388896077310331,"endHours":13.94580362613921,"quality":"auspicious"},{"name":"Roga","start":"13:57","end":"15:30","startHours":13.94580362613921,"endHours":15.502711174968084,"quality":"inauspicious"},{"name":"Udveg","start":"15:30","end":"17:04","startHours":15.502711174968084,"endHours":17.05961872379696,"quality":"inauspicious"},{"name":"Chala","start":"17:04","end":"18:37","startHours":17.05961872379696,"endHours":18.616526272625837,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:37","end":"20:04","startHours":18.616526272625837,"endHours":20.059618723796962,"quality":"inauspicious"},{"name":"Udveg","start":"20:04","end":"21:30","startHours":20.059618723796962,"endHours":21.502711174968084,"quality":"inauspicious"},{"name":"Chala","start":"21:30","end":"22:57","startHours":21.502711174968084,"endHours":22.94580362613921,"quality":"neutral"},{"name":"Labha","start":"22:57","end":"00:23","startHours":22.94580362613921,"endHours":24.388896077310335,"quality":"auspicious"},{"name":"Amṛta","start":"00:23","end":"01:50","startHours":24.388896077310335,"endHours":25.831988528481457,"quality":"auspicious"},{"name":"Kāla","start":"01:50","end":"03:17","startHours":25.831988528481457,"endHours":27.275080979652582,"quality":"inauspicious"},{"name":"Śubha","start":"03:17","end":"04:43","startHours":27.275080979652582,"endHours":28.718173430823704,"quality":"auspicious"},{"name":"Roga","start":"04:43","end":"06:10","startHours":28.718173430823704,"endHours":30.16126588199483,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.1612658819948285,"endHours":7.1612658819948285,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.1612658819948285,"endHours":8.16126588199483,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.16126588199483,"endHours":9.16126588199483,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.16126588199483,"endHours":10.16126588199483,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.16126588199483,"endHours":11.16126588199483,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.16126588199483,"endHours":12.16126588199483,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.16126588199483,"endHours":13.16126588199483,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.16126588199483,"endHours":14.16126588199483,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.16126588199483,"endHours":15.16126588199483,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.16126588199483,"endHours":16.16126588199483,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.16126588199483,"endHours":17.16126588199483,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.16126588199483,"endHours":18.16126588199483,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.16126588199483,"endHours":19.16126588199483,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.16126588199483,"endHours":20.16126588199483,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.16126588199483,"endHours":21.16126588199483,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.16126588199483,"endHours":22.16126588199483,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.16126588199483,"endHours":23.16126588199483,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.16126588199483,"endHours":24.16126588199483,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.16126588199483,"endHours":25.16126588199483,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.16126588199483,"endHours":26.16126588199483,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.16126588199483,"endHours":27.16126588199483,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.16126588199483,"endHours":28.16126588199483,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.16126588199483,"endHours":29.16126588199483,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.16126588199483,"endHours":30.16126588199483,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Sushira","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":4.735939707156328,"eotMinutes":-4.028564638619968,"ayanamsa":23.605}},"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 Navamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"rama-navami","name":"Rāma Navamī","name_sanskrit":"राम नवमी","tradition":"Vaishnava","associated_deity":"Rāma (18th avatāra of Krishna)","deity_avatara_index":18,"significance":"Bhagavān Rāma's birth at Ayodhyā. Sūryavaṃśa's most exalted moment.","vrata":true,"primary_observance":"Madhyāhna (noon) abhiṣekam in Ayodhyā tradition","detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"related_chart":"rama","historical_anchor":{"event":"Bhagavān Rāma's birth at Ayodhyā","date_julian":"-1626101-04-03","location":"Ayodhyā"},"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 1.18"]},{"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":"rama-navami-walk","name":"Rāma Navamī Walk","name_sanskrit":"राम नवमी यात्रा","type":"festival","description":"Vālmīki Bāla-Kāṇḍa selections + BG 4.7-8 (avatāra principle).","step_count":9,"url":"/walk/rama-navami-walk"},"reason":"Today is Rāma Navamī — its dedicated walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī + Punarvasu","url":"/day/-1626101-04-03","relevance":1}]},"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 2, 1982 CE · Mathurā · Vidhyamitra","description":"April 2, 1982 CE for Mathurā: Śukla Navamī, sūryodaya 06:10, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1982-04-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1982-04-02","sa":"https://sa.vidhyamitra.com/city/mathura/1982-04-02","hi":"https://hi.vidhyamitra.com/city/mathura/1982-04-02","x-default":"https://vidhyamitra.com/city/mathura/1982-04-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:43:16.051Z","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":"2026-05-14T12:43:16.051Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:43:16.051Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}