{"id":"vidhyamitra:city-day:rishikesh:1983-03-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1983-03-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-03-22","date_display":"March 22, 1983 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":1983,"month":3,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445415.770833,"kali_year":5084,"ahargana":1856950.2708,"sun":{"sidereal_longitude":337.4536,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":68.6114,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.1579,"elapsed_within_tithi_degrees":7.1579},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.6114,"elapsed_within_degrees":1.9448},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.065},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1983,"month":3,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445415.770833,"ahargana":1856950.2708,"kali_year":5084,"ayanamsa_lahiri":23.6186,"grahas":{"sun":{"sidereal_longitude":337.236792,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":66.40779199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":-0.0963},"mars":{"sidereal_longitude":355.719592,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":333.03709200000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":228.00979200000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":9.822492000000011,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":189.36489200000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":69.8384,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":249.8384,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"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":1983,"month":3,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445415.770833,"kali_year":5084,"ahargana":1856950.2708,"sun":{"sidereal_longitude":337.4536,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":68.6114,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.1579,"elapsed_within_tithi_degrees":7.1579},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.6114,"elapsed_within_degrees":1.9448},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.065},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.096,"elongation":91.158},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.096,"opposition_distance":88.842}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:20","sunsetLocal":"18:29","solarNoonLocal":"12:24","dayLengthHours":12.15465082316467,"dayLengthDisplay":"12 Hours 09 Mins 17 Secs","nightLengthDisplay":"11 Hours 50 Mins 43 Secs","moonriseLocal":"11:20","moonsetLocal":"01:22","rahuKala":{"name":"Rāhu Kāla","start":"15:27","end":"16:58","startHours":15.446322705791168,"endHours":16.965654058686752,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:22","end":"10:53","startHours":9.368997294208834,"endHours":10.888328647104416,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:24","end":"13:56","startHours":12.40766,"endHours":13.926991352895584,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:34","startHours":9.166419780489422,"endHours":9.571574807928243,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:10","startHours":6.836778372716194,"endHours":7.160902394667252,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:49","startHours":12.002504972561178,"endHours":12.812815027438822,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:31","startHours":4.7097144786623755,"endHours":5.52002453354002,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:20","startHours":5.31744701982061,"endHours":6.330334588417665,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.433435137194113,"endHours":15.243745192071758,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.284985411582337,"endHours":18.684985411582336,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"18:59","startHours":18.484985411582336,"endHours":18.991429195880865,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.234985411582336,"endHours":19.984985411582336,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:49","startHours":24.002504972561177,"endHours":24.812815027438823,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:20","end":"07:51","startHours":6.330334588417665,"endHours":7.8496659413132495,"quality":"inauspicious"},{"name":"Udveg","start":"07:51","end":"09:22","startHours":7.8496659413132495,"endHours":9.368997294208834,"quality":"inauspicious"},{"name":"Chala","start":"09:22","end":"10:53","startHours":9.368997294208834,"endHours":10.888328647104416,"quality":"neutral"},{"name":"Labha","start":"10:53","end":"12:24","startHours":10.888328647104416,"endHours":12.40766,"quality":"auspicious"},{"name":"Amṛta","start":"12:24","end":"13:56","startHours":12.40766,"endHours":13.926991352895584,"quality":"auspicious"},{"name":"Kāla","start":"13:56","end":"15:27","startHours":13.926991352895584,"endHours":15.446322705791168,"quality":"inauspicious"},{"name":"Śubha","start":"15:27","end":"16:58","startHours":15.446322705791168,"endHours":16.965654058686752,"quality":"auspicious"},{"name":"Roga","start":"16:58","end":"18:29","startHours":16.965654058686752,"endHours":18.484985411582336,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:29","end":"19:58","startHours":18.484985411582336,"endHours":19.965654058686752,"quality":"inauspicious"},{"name":"Śubha","start":"19:58","end":"21:27","startHours":19.965654058686752,"endHours":21.446322705791168,"quality":"auspicious"},{"name":"Roga","start":"21:27","end":"22:56","startHours":21.446322705791168,"endHours":22.926991352895584,"quality":"inauspicious"},{"name":"Udveg","start":"22:56","end":"00:24","startHours":22.926991352895584,"endHours":24.40766,"quality":"inauspicious"},{"name":"Chala","start":"00:24","end":"01:53","startHours":24.40766,"endHours":25.888328647104416,"quality":"neutral"},{"name":"Labha","start":"01:53","end":"03:22","startHours":25.888328647104416,"endHours":27.36899729420883,"quality":"auspicious"},{"name":"Amṛta","start":"03:22","end":"04:51","startHours":27.36899729420883,"endHours":28.849665941313248,"quality":"auspicious"},{"name":"Kāla","start":"04:51","end":"06:20","startHours":28.849665941313248,"endHours":30.330334588417664,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.330334588417665,"endHours":7.330334588417665,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.330334588417665,"endHours":8.330334588417665,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.330334588417665,"endHours":9.330334588417665,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.330334588417665,"endHours":10.330334588417665,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.330334588417665,"endHours":11.330334588417665,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.330334588417665,"endHours":12.330334588417665,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.330334588417665,"endHours":13.330334588417665,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.330334588417665,"endHours":14.330334588417665,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.330334588417665,"endHours":15.330334588417665,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.330334588417665,"endHours":16.330334588417664,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.330334588417664,"endHours":17.330334588417664,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.330334588417664,"endHours":18.330334588417664,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.330334588417664,"endHours":19.330334588417664,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.330334588417664,"endHours":20.330334588417664,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.330334588417664,"endHours":21.330334588417664,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.330334588417664,"endHours":22.330334588417664,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.330334588417664,"endHours":23.330334588417664,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.330334588417664,"endHours":24.330334588417664,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.330334588417664,"endHours":25.330334588417664,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.330334588417664,"endHours":26.330334588417664,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.330334588417664,"endHours":27.330334588417664,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.330334588417664,"endHours":28.330334588417664,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.330334588417664,"endHours":29.330334588417664,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.330334588417664,"endHours":30.330334588417664,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Padma","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":0.34020652630403525,"eotMinutes":-7.53,"ayanamsa":23.6186}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 22, 1983 CE · Ṛṣikeśa · Vidhyamitra","description":"March 22, 1983 CE for Ṛṣikeśa: Śukla Aṣṭamī, sūryodaya 06:20, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1983-03-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1983-03-22","sa":"https://sa.vidhyamitra.com/city/rishikesh/1983-03-22","hi":"https://hi.vidhyamitra.com/city/rishikesh/1983-03-22","x-default":"https://vidhyamitra.com/city/rishikesh/1983-03-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T10:04:23.841Z","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":"2026-05-18T10:04:23.841Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T10:04:23.841Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}