{"id":"vidhyamitra:city-day:thane:1982-04-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1982-04-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-04-01","date_display":"April 1, 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":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445060.770833,"kali_year":5083,"ahargana":1856595.2708,"sun":{"sidereal_longitude":347.5973,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":74.0122,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":86.4149,"elapsed_within_tithi_degrees":2.4149},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.0122,"elapsed_within_degrees":7.3455},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.6095},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445060.770833,"ahargana":1856595.2708,"kali_year":5083,"ayanamsa_lahiri":23.605,"grahas":{"sun":{"sidereal_longitude":347.389256,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":75.12445600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-1.1359},"mars":{"sidereal_longitude":166.653956,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":336.872556,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":195.26875599999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":301.173356,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":175.67865600000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":88.648,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":268.648,"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":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445060.770833,"kali_year":5083,"ahargana":1856595.2708,"sun":{"sidereal_longitude":347.5973,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":74.0122,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":86.4149,"elapsed_within_tithi_degrees":2.4149},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.0122,"elapsed_within_degrees":7.3455},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.6095},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.136,"elongation":86.415},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.136,"opposition_distance":93.585}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:33","sunsetLocal":"18:52","solarNoonLocal":"12:42","dayLengthHours":12.320633596258837,"dayLengthDisplay":"12 Hours 19 Mins 14 Secs","nightLengthDisplay":"11 Hours 40 Mins 46 Secs","moonriseLocal":"11:56","moonsetLocal":"01:10","rahuKala":{"name":"Rāhu Kāla","start":"14:15","end":"15:47","startHours":14.247277467884878,"endHours":15.787356667417232,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:33","end":"08:05","startHours":6.546881470223105,"endHours":8.08696066975546,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:38","end":"11:10","startHours":9.627039869287813,"endHours":11.167119068820169,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:50","startHours":9.421695976016833,"endHours":9.832383762558795,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:23","startHours":7.060241203400556,"endHours":7.388791432634125,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:07","startHours":12.296510481810563,"endHours":13.117886054894486,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:54","end":"05:44","startHours":4.904130324055259,"endHours":5.725505897139183,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:33","startHours":5.520162003868202,"endHours":6.546881470223105,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:35","startHours":14.76063720106233,"endHours":15.582012774146254,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.667515066481943,"endHours":19.067515066481942,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:23","startHours":18.867515066481943,"endHours":19.380874799659395,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.617515066481943,"endHours":20.367515066481943,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:07","startHours":24.296510481810564,"endHours":25.117886054894484,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:33","end":"08:05","startHours":6.546881470223105,"endHours":8.08696066975546,"quality":"auspicious"},{"name":"Roga","start":"08:05","end":"09:38","startHours":8.08696066975546,"endHours":9.627039869287813,"quality":"inauspicious"},{"name":"Udveg","start":"09:38","end":"11:10","startHours":9.627039869287813,"endHours":11.167119068820169,"quality":"inauspicious"},{"name":"Chala","start":"11:10","end":"12:42","startHours":11.167119068820169,"endHours":12.707198268352524,"quality":"neutral"},{"name":"Labha","start":"12:42","end":"14:15","startHours":12.707198268352524,"endHours":14.247277467884878,"quality":"auspicious"},{"name":"Amṛta","start":"14:15","end":"15:47","startHours":14.247277467884878,"endHours":15.787356667417232,"quality":"auspicious"},{"name":"Kāla","start":"15:47","end":"17:20","startHours":15.787356667417232,"endHours":17.32743586694959,"quality":"inauspicious"},{"name":"Śubha","start":"17:20","end":"18:52","startHours":17.32743586694959,"endHours":18.867515066481943,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:52","end":"20:20","startHours":18.867515066481943,"endHours":20.32743586694959,"quality":"auspicious"},{"name":"Kāla","start":"20:20","end":"21:47","startHours":20.32743586694959,"endHours":21.787356667417235,"quality":"inauspicious"},{"name":"Śubha","start":"21:47","end":"23:15","startHours":21.787356667417235,"endHours":23.247277467884878,"quality":"auspicious"},{"name":"Roga","start":"23:15","end":"00:42","startHours":23.247277467884878,"endHours":24.707198268352524,"quality":"inauspicious"},{"name":"Udveg","start":"00:42","end":"02:10","startHours":24.707198268352524,"endHours":26.16711906882017,"quality":"inauspicious"},{"name":"Chala","start":"02:10","end":"03:38","startHours":26.16711906882017,"endHours":27.627039869287813,"quality":"neutral"},{"name":"Labha","start":"03:38","end":"05:05","startHours":27.627039869287813,"endHours":29.08696066975546,"quality":"auspicious"},{"name":"Amṛta","start":"05:05","end":"06:33","startHours":29.08696066975546,"endHours":30.546881470223106,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.546881470223105,"endHours":7.546881470223105,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.546881470223105,"endHours":8.546881470223106,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.546881470223106,"endHours":9.546881470223106,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.546881470223106,"endHours":10.546881470223106,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.546881470223106,"endHours":11.546881470223106,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.546881470223106,"endHours":12.546881470223106,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.546881470223106,"endHours":13.546881470223106,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.546881470223106,"endHours":14.546881470223106,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.546881470223106,"endHours":15.546881470223106,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.546881470223106,"endHours":16.546881470223106,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.546881470223106,"endHours":17.546881470223106,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.546881470223106,"endHours":18.546881470223106,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.546881470223106,"endHours":19.546881470223106,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.546881470223106,"endHours":20.546881470223106,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.546881470223106,"endHours":21.546881470223106,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.546881470223106,"endHours":22.546881470223106,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.546881470223106,"endHours":23.546881470223106,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.546881470223106,"endHours":24.546881470223106,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.546881470223106,"endHours":25.546881470223106,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.546881470223106,"endHours":26.546881470223106,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.546881470223106,"endHours":27.546881470223106,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.546881470223106,"endHours":28.546881470223106,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.546881470223106,"endHours":29.546881470223106,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.546881470223106,"endHours":30.546881470223106,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"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":4.350165708689866,"eotMinutes":-4.344296101151456,"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 Aṣṭamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"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":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 1, 1982 CE · Thane, Maharashtra · Vidhyamitra","description":"April 1, 1982 CE for Thane, Maharashtra: Śukla Aṣṭamī, sūryodaya 06:33, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1982-04-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1982-04-01","sa":"https://sa.vidhyamitra.com/city/thane/1982-04-01","hi":"https://hi.vidhyamitra.com/city/thane/1982-04-01","x-default":"https://vidhyamitra.com/city/thane/1982-04-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T03:31:01.888Z","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":"2026-05-18T03:31:01.888Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T03:31:01.888Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}