{"id":"vidhyamitra:city-day:noida:1982-04-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/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":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:11","sunsetLocal":"18:38","solarNoonLocal":"12:25","dayLengthHours":12.443032863209222,"dayLengthDisplay":"12 Hours 26 Mins 35 Secs","nightLengthDisplay":"11 Hours 33 Mins 25 Secs","moonriseLocal":"11:19","moonsetLocal":"01:12","rahuKala":{"name":"Rāhu Kāla","start":"13:58","end":"15:31","startHours":13.968384042920345,"endHours":15.523763150821495,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:11","end":"07:45","startHours":6.19148850341458,"endHours":7.746867611315732,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:18","end":"10:51","startHours":9.302246719216885,"endHours":10.857625827118039,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:31","startHours":9.094862838163397,"endHours":9.509630600270373,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:03","startHours":6.709948206048297,"endHours":7.041762415733877,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:50","startHours":11.998237172912216,"endHours":12.827772697126164,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:22","startHours":4.532417454986684,"endHours":5.361952979200632,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:11","startHours":5.154569098147144,"endHours":6.19148850341458,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:19","startHours":14.486843745554062,"endHours":15.31637926976801,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.4345213666238,"endHours":18.8345213666238,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:09","startHours":18.6345213666238,"endHours":19.152981069257518,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.3845213666238,"endHours":20.1345213666238,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:50","startHours":23.998237172912216,"endHours":24.82777269712616,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:11","end":"07:45","startHours":6.19148850341458,"endHours":7.746867611315732,"quality":"auspicious"},{"name":"Roga","start":"07:45","end":"09:18","startHours":7.746867611315732,"endHours":9.302246719216885,"quality":"inauspicious"},{"name":"Udveg","start":"09:18","end":"10:51","startHours":9.302246719216885,"endHours":10.857625827118039,"quality":"inauspicious"},{"name":"Chala","start":"10:51","end":"12:25","startHours":10.857625827118039,"endHours":12.413004935019192,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"13:58","startHours":12.413004935019192,"endHours":13.968384042920345,"quality":"auspicious"},{"name":"Amṛta","start":"13:58","end":"15:31","startHours":13.968384042920345,"endHours":15.523763150821495,"quality":"auspicious"},{"name":"Kāla","start":"15:31","end":"17:05","startHours":15.523763150821495,"endHours":17.079142258722648,"quality":"inauspicious"},{"name":"Śubha","start":"17:05","end":"18:38","startHours":17.079142258722648,"endHours":18.6345213666238,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:38","end":"20:05","startHours":18.6345213666238,"endHours":20.079142258722648,"quality":"auspicious"},{"name":"Kāla","start":"20:05","end":"21:31","startHours":20.079142258722648,"endHours":21.523763150821495,"quality":"inauspicious"},{"name":"Śubha","start":"21:31","end":"22:58","startHours":21.523763150821495,"endHours":22.96838404292034,"quality":"auspicious"},{"name":"Roga","start":"22:58","end":"00:25","startHours":22.96838404292034,"endHours":24.41300493501919,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"01:51","startHours":24.41300493501919,"endHours":25.857625827118035,"quality":"inauspicious"},{"name":"Chala","start":"01:51","end":"03:18","startHours":25.857625827118035,"endHours":27.302246719216885,"quality":"neutral"},{"name":"Labha","start":"03:18","end":"04:45","startHours":27.302246719216885,"endHours":28.746867611315732,"quality":"auspicious"},{"name":"Amṛta","start":"04:45","end":"06:11","startHours":28.746867611315732,"endHours":30.19148850341458,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.19148850341458,"endHours":7.19148850341458,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.19148850341458,"endHours":8.191488503414579,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.191488503414579,"endHours":9.191488503414579,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.191488503414579,"endHours":10.191488503414579,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.191488503414579,"endHours":11.191488503414579,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.191488503414579,"endHours":12.191488503414579,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.191488503414579,"endHours":13.191488503414579,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.191488503414579,"endHours":14.191488503414579,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.191488503414579,"endHours":15.191488503414579,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.191488503414579,"endHours":16.19148850341458,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.19148850341458,"endHours":17.19148850341458,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.19148850341458,"endHours":18.19148850341458,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.19148850341458,"endHours":19.19148850341458,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.19148850341458,"endHours":20.19148850341458,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.19148850341458,"endHours":21.19148850341458,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.19148850341458,"endHours":22.19148850341458,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.19148850341458,"endHours":23.19148850341458,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.19148850341458,"endHours":24.19148850341458,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.19148850341458,"endHours":25.19148850341458,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.19148850341458,"endHours":26.19148850341458,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.19148850341458,"endHours":27.19148850341458,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.19148850341458,"endHours":28.19148850341458,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.19148850341458,"endHours":29.19148850341458,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.19148850341458,"endHours":30.19148850341458,"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":"noida"},"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 · Noida, Uttar Pradesh · Vidhyamitra","description":"April 1, 1982 CE for Noida, Uttar Pradesh: Śukla Aṣṭamī, sūryodaya 06:11, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/1982-04-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/1982-04-01","sa":"https://sa.vidhyamitra.com/city/noida/1982-04-01","hi":"https://hi.vidhyamitra.com/city/noida/1982-04-01","x-default":"https://vidhyamitra.com/city/noida/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":"2026-05-19T00:59:37.969Z","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":"2026-05-19T00:59:37.969Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T00:59:37.969Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}