{"id":"vidhyamitra:city-day:mathura:1983-08-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1983-08-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-08-22","date_display":"August 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":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445568.770833,"kali_year":5085,"ahargana":1857103.2708,"sun":{"sidereal_longitude":124.1753,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":286.6446,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.4692,"elapsed_within_tithi_degrees":6.4692},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.6446,"elapsed_within_degrees":6.6446},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.8199},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":8,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445568.770833,"ahargana":1857103.2708,"kali_year":5085,"ayanamsa_lahiri":23.6244,"grahas":{"sun":{"sidereal_longitude":124.78054599999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":287.39154600000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":-3.1755},"mars":{"sidereal_longitude":102.01964599999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":152.27664600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":219.12584600000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":129.90194599999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":185.84034599999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":61.7317,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":241.7317,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1983,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445568.770833,"kali_year":5085,"ahargana":1857103.2708,"sun":{"sidereal_longitude":124.1753,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":286.6446,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.4692,"elapsed_within_tithi_degrees":6.4692},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.6446,"elapsed_within_degrees":6.6446},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.8199},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.175,"elongation":162.469},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.175,"opposition_distance":17.531}},"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":"05:53","sunsetLocal":"18:51","solarNoonLocal":"12:22","dayLengthHours":12.97768450258548,"dayLengthDisplay":"12 Hours 58 Mins 40 Secs","nightLengthDisplay":"11 Hours 01 Mins 20 Secs","moonriseLocal":"17:47","moonsetLocal":"04:37","rahuKala":{"name":"Rāhu Kāla","start":"07:30","end":"09:07","startHours":7.497410582594585,"endHours":9.11962114541777,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:45","end":"12:22","startHours":10.741831708240955,"endHours":12.36404227106414,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:59","end":"15:37","startHours":13.986252833887326,"endHours":15.60846339671051,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:20","startHours":8.903326403708013,"endHours":9.335915887127529,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:46","startHours":6.415936874045795,"endHours":6.762008460781408,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:48","startHours":11.931452787644623,"endHours":12.796631754483656,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"05:01","startHours":4.144842086093336,"endHours":5.010021052932368,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:53","startHours":4.79372631122261,"endHours":5.8752000197714,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:24","startHours":14.52698968816172,"endHours":15.392168655000752,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.65288452235688,"endHours":19.05288452235688,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:24","startHours":18.85288452235688,"endHours":19.393621376631277,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.60288452235688,"endHours":20.35288452235688,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:48","startHours":23.931452787644623,"endHours":24.796631754483656,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:53","end":"07:30","startHours":5.8752000197714,"endHours":7.497410582594585,"quality":"auspicious"},{"name":"Kāla","start":"07:30","end":"09:07","startHours":7.497410582594585,"endHours":9.11962114541777,"quality":"inauspicious"},{"name":"Śubha","start":"09:07","end":"10:45","startHours":9.11962114541777,"endHours":10.741831708240955,"quality":"auspicious"},{"name":"Roga","start":"10:45","end":"12:22","startHours":10.741831708240955,"endHours":12.36404227106414,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"13:59","startHours":12.36404227106414,"endHours":13.986252833887326,"quality":"inauspicious"},{"name":"Chala","start":"13:59","end":"15:37","startHours":13.986252833887326,"endHours":15.60846339671051,"quality":"neutral"},{"name":"Labha","start":"15:37","end":"17:14","startHours":15.60846339671051,"endHours":17.230673959533696,"quality":"auspicious"},{"name":"Amṛta","start":"17:14","end":"18:51","startHours":17.230673959533696,"endHours":18.85288452235688,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:51","end":"20:14","startHours":18.85288452235688,"endHours":20.230673959533696,"quality":"neutral"},{"name":"Labha","start":"20:14","end":"21:37","startHours":20.230673959533696,"endHours":21.608463396710512,"quality":"auspicious"},{"name":"Amṛta","start":"21:37","end":"22:59","startHours":21.608463396710512,"endHours":22.986252833887328,"quality":"auspicious"},{"name":"Kāla","start":"22:59","end":"00:22","startHours":22.986252833887328,"endHours":24.36404227106414,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"01:45","startHours":24.36404227106414,"endHours":25.741831708240955,"quality":"auspicious"},{"name":"Roga","start":"01:45","end":"03:07","startHours":25.741831708240955,"endHours":27.11962114541777,"quality":"inauspicious"},{"name":"Udveg","start":"03:07","end":"04:30","startHours":27.11962114541777,"endHours":28.497410582594583,"quality":"inauspicious"},{"name":"Chala","start":"04:30","end":"05:53","startHours":28.497410582594583,"endHours":29.8752000197714,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.8752000197714,"endHours":6.8752000197714,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.8752000197714,"endHours":7.8752000197714,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.8752000197714,"endHours":8.8752000197714,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.8752000197714,"endHours":9.8752000197714,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.8752000197714,"endHours":10.8752000197714,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.8752000197714,"endHours":11.8752000197714,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.8752000197714,"endHours":12.8752000197714,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.8752000197714,"endHours":13.8752000197714,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.8752000197714,"endHours":14.8752000197714,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.8752000197714,"endHours":15.8752000197714,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.8752000197714,"endHours":16.8752000197714,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.8752000197714,"endHours":17.8752000197714,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.8752000197714,"endHours":18.8752000197714,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.8752000197714,"endHours":19.8752000197714,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.8752000197714,"endHours":20.8752000197714,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.8752000197714,"endHours":21.8752000197714,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.8752000197714,"endHours":22.8752000197714,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.8752000197714,"endHours":23.8752000197714,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.8752000197714,"endHours":24.8752000197714,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.8752000197714,"endHours":25.8752000197714,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.8752000197714,"endHours":26.8752000197714,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.8752000197714,"endHours":27.8752000197714,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.8752000197714,"endHours":28.8752000197714,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.8752000197714,"endHours":29.8752000197714,"planetary_lord":"Venus"}],"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","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":12.027254903221602,"eotMinutes":-2.537336263848294,"ayanamsa":23.6244}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Caturdaśī · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"festivals":[{"id":"onam","name":"Onam (Vāmana / King Bali)","name_sanskrit":"ओणम् (वामन-बलि स्मरण)","tradition":"Regional","associated_deity":"Vāmana + King Bali","significance":"Kerala festival; King Bali's annual return to Kerala. Aligned with Thiru-Onam (Śravaṇa nakshatra in Bhādrapada).","vrata":false,"detection":{"nakshatra_name":"Śravaṇa","lunar_month":"Bhādrapada"},"precedence":2},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 August 22, 1983 CE · Mathurā · Vidhyamitra","description":"August 22, 1983 CE for Mathurā: Śukla Caturdaśī, sūryodaya 05:53, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1983-08-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1983-08-22","sa":"https://sa.vidhyamitra.com/city/mathura/1983-08-22","hi":"https://hi.vidhyamitra.com/city/mathura/1983-08-22","x-default":"https://vidhyamitra.com/city/mathura/1983-08-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:42:46.017Z","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":"2026-05-14T21:42:46.017Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:42:46.017Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}