{"id":"vidhyamitra:city-day:thane:1983-12-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1983-12-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-12-22","date_display":"December 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":12,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445690.770833,"kali_year":5085,"ahargana":1857225.2708,"sun":{"sidereal_longitude":245.6924,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":89.8775,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":204.1851,"elapsed_within_tithi_degrees":0.1851},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":89.8775,"elapsed_within_degrees":9.8775},"yoga":{"number":26,"name":"Indra","sum_longitude":335.5699},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":1983,"month":12,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445690.770833,"ahargana":1857225.2708,"kali_year":5085,"ayanamsa_lahiri":23.6291,"grahas":{"sun":{"sidereal_longitude":245.981085,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"moon":{"sidereal_longitude":92.31608499999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":2.5542},"mars":{"sidereal_longitude":175.81328499999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":263.3734850000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":240.93708500000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"venus":{"sidereal_longitude":204.575285,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":199.05348500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":55.2676,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":235.2676,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":12,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445690.770833,"kali_year":5085,"ahargana":1857225.2708,"sun":{"sidereal_longitude":245.6924,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":89.8775,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":204.1851,"elapsed_within_tithi_degrees":0.1851},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":89.8775,"elapsed_within_degrees":9.8775},"yoga":{"number":26,"name":"Indra","sum_longitude":335.5699},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.554,"elongation":155.815},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.554,"opposition_distance":24.185}},"eclipse_window_40days":[{"offset_days":-2,"type":"lunar","occurs":true,"moon_latitude":0.497,"opposition_distance":1.914}]},"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":"07:08","sunsetLocal":"18:06","solarNoonLocal":"12:37","dayLengthHours":10.970684886500308,"dayLengthDisplay":"10 Hours 58 Mins 14 Secs","nightLengthDisplay":"13 Hours 01 Mins 46 Secs","moonriseLocal":"19:49","moonsetLocal":"08:56","rahuKala":{"name":"Rāhu Kāla","start":"13:59","end":"15:22","startHours":13.990912159153865,"endHours":15.362247769966405,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:08","end":"08:30","startHours":7.134234105091173,"endHours":8.505569715903711,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:53","end":"11:15","startHours":9.876905326716251,"endHours":11.248240937528788,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:04","startHours":9.694060578607912,"endHours":10.059750074824588,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:53","startHours":7.591345975362019,"endHours":7.883897572335361,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"12:59","startHours":12.253887052124652,"endHours":12.985266044558005,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:24","startHours":5.671476120224465,"endHours":6.40285511265782,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:13","end":"07:08","startHours":6.220010364549481,"endHours":7.134234105091173,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:11","startHours":14.448024029424712,"endHours":15.179403021858066,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.904918991591483,"endHours":18.30491899159148,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:34","startHours":18.104918991591482,"endHours":18.56203086186233,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.854918991591482,"endHours":19.604918991591482,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"00:59","startHours":24.25388705212465,"endHours":24.985266044558006,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:08","end":"08:30","startHours":7.134234105091173,"endHours":8.505569715903711,"quality":"auspicious"},{"name":"Roga","start":"08:30","end":"09:53","startHours":8.505569715903711,"endHours":9.876905326716251,"quality":"inauspicious"},{"name":"Udveg","start":"09:53","end":"11:15","startHours":9.876905326716251,"endHours":11.248240937528788,"quality":"inauspicious"},{"name":"Chala","start":"11:15","end":"12:37","startHours":11.248240937528788,"endHours":12.619576548341328,"quality":"neutral"},{"name":"Labha","start":"12:37","end":"13:59","startHours":12.619576548341328,"endHours":13.990912159153865,"quality":"auspicious"},{"name":"Amṛta","start":"13:59","end":"15:22","startHours":13.990912159153865,"endHours":15.362247769966405,"quality":"auspicious"},{"name":"Kāla","start":"15:22","end":"16:44","startHours":15.362247769966405,"endHours":16.733583380778942,"quality":"inauspicious"},{"name":"Śubha","start":"16:44","end":"18:06","startHours":16.733583380778942,"endHours":18.104918991591482,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:06","end":"19:44","startHours":18.104918991591482,"endHours":19.733583380778946,"quality":"auspicious"},{"name":"Kāla","start":"19:44","end":"21:22","startHours":19.733583380778946,"endHours":21.362247769966405,"quality":"inauspicious"},{"name":"Śubha","start":"21:22","end":"22:59","startHours":21.362247769966405,"endHours":22.990912159153865,"quality":"auspicious"},{"name":"Roga","start":"22:59","end":"00:37","startHours":22.990912159153865,"endHours":24.61957654834133,"quality":"inauspicious"},{"name":"Udveg","start":"00:37","end":"02:15","startHours":24.61957654834133,"endHours":26.24824093752879,"quality":"inauspicious"},{"name":"Chala","start":"02:15","end":"03:53","startHours":26.24824093752879,"endHours":27.87690532671625,"quality":"neutral"},{"name":"Labha","start":"03:53","end":"05:30","startHours":27.87690532671625,"endHours":29.50556971590371,"quality":"auspicious"},{"name":"Amṛta","start":"05:30","end":"07:08","startHours":29.50556971590371,"endHours":31.134234105091174,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.134234105091173,"endHours":8.134234105091174,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.134234105091174,"endHours":9.134234105091174,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.134234105091174,"endHours":10.134234105091174,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.134234105091174,"endHours":11.134234105091174,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.134234105091174,"endHours":12.134234105091174,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.134234105091174,"endHours":13.134234105091174,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.134234105091174,"endHours":14.134234105091174,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.134234105091174,"endHours":15.134234105091174,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.134234105091174,"endHours":16.134234105091174,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.134234105091174,"endHours":17.134234105091174,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.134234105091174,"endHours":18.134234105091174,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.134234105091174,"endHours":19.134234105091174,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.134234105091174,"endHours":20.134234105091174,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.134234105091174,"endHours":21.134234105091174,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.134234105091174,"endHours":22.134234105091174,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.134234105091174,"endHours":23.134234105091174,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.134234105091174,"endHours":24.134234105091174,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.134234105091174,"endHours":25.134234105091174,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.134234105091174,"endHours":26.134234105091174,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.134234105091174,"endHours":27.134234105091174,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.134234105091174,"endHours":28.134234105091174,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.134234105091174,"endHours":29.134234105091174,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.134234105091174,"endHours":30.134234105091174,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.134234105091174,"endHours":31.134234105091174,"planetary_lord":"Moon"}],"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","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.435925161126683,"eotMinutes":0.9130070995203906,"ayanamsa":23.6291}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Tṛtīyā · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"festivals":[],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 December 22, 1983 CE · Thane, Maharashtra · Vidhyamitra","description":"December 22, 1983 CE for Thane, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 07:08, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1983-12-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1983-12-22","sa":"https://sa.vidhyamitra.com/city/thane/1983-12-22","hi":"https://hi.vidhyamitra.com/city/thane/1983-12-22","x-default":"https://vidhyamitra.com/city/thane/1983-12-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:34:36.016Z","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":"2026-06-01T01:34:36.016Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:34:36.016Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}