{"id":"vidhyamitra:city-day:thane:1982-12-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1982-12-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-12-23","date_display":"December 23, 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":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445326.770833,"kali_year":5084,"ahargana":1856861.2708,"sun":{"sidereal_longitude":246.9856,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":334.5113,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":87.5257,"elapsed_within_tithi_degrees":3.5257},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":334.5113,"elapsed_within_degrees":1.178},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":221.4969},"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":12,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445326.770833,"ahargana":1856861.2708,"kali_year":5084,"ayanamsa_lahiri":23.6152,"grahas":{"sun":{"sidereal_longitude":247.26109199999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":330.763692,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":-4.4309},"mars":{"sidereal_longitude":286.618792,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":265.203492,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":216.50979200000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":259.44139199999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":188.27599199999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":74.554,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":254.554,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva 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":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445326.770833,"kali_year":5084,"ahargana":1856861.2708,"sun":{"sidereal_longitude":246.9856,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":334.5113,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":87.5257,"elapsed_within_tithi_degrees":3.5257},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":334.5113,"elapsed_within_degrees":1.178},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":221.4969},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.431,"elongation":87.526},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.431,"opposition_distance":92.474}},"eclipse_window_40days":[{"offset_days":-8,"type":"solar","occurs":true,"moon_latitude":1.462,"elongation":2.771}]},"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":"07:09","sunsetLocal":"18:07","solarNoonLocal":"12:38","dayLengthHours":10.970812424876426,"dayLengthDisplay":"10 Hours 58 Mins 15 Secs","nightLengthDisplay":"13 Hours 01 Mins 45 Secs","moonriseLocal":"12:12","moonsetLocal":"00:11","rahuKala":{"name":"Rāhu Kāla","start":"14:00","end":"15:22","startHours":13.998753358247768,"endHours":15.37010491135732,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:09","end":"08:31","startHours":7.141995592700001,"endHours":8.513347145809554,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:53","end":"11:15","startHours":9.884698698919108,"endHours":11.256050252028661,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:04","startHours":9.701851825171167,"endHours":10.067545572667047,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:54","startHours":7.599112777069852,"endHours":7.891667775066557,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"13:00","startHours":12.261708057642332,"endHours":12.993095552634093,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:41","end":"06:25","startHours":5.6792206027164776,"endHours":6.410608097708239,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:14","end":"07:09","startHours":6.227761223960298,"endHours":7.141995592700001,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:11","startHours":14.455870542617618,"endHours":15.187258037609379,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.912808017576427,"endHours":18.312808017576426,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:34","startHours":18.112808017576427,"endHours":18.569925201946276,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.862808017576427,"endHours":19.612808017576427,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"01:00","startHours":24.26170805764233,"endHours":24.993095552634095,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:09","end":"08:31","startHours":7.141995592700001,"endHours":8.513347145809554,"quality":"auspicious"},{"name":"Roga","start":"08:31","end":"09:53","startHours":8.513347145809554,"endHours":9.884698698919108,"quality":"inauspicious"},{"name":"Udveg","start":"09:53","end":"11:15","startHours":9.884698698919108,"endHours":11.256050252028661,"quality":"inauspicious"},{"name":"Chala","start":"11:15","end":"12:38","startHours":11.256050252028661,"endHours":12.627401805138213,"quality":"neutral"},{"name":"Labha","start":"12:38","end":"14:00","startHours":12.627401805138213,"endHours":13.998753358247768,"quality":"auspicious"},{"name":"Amṛta","start":"14:00","end":"15:22","startHours":13.998753358247768,"endHours":15.37010491135732,"quality":"auspicious"},{"name":"Kāla","start":"15:22","end":"16:44","startHours":15.37010491135732,"endHours":16.74145646446687,"quality":"inauspicious"},{"name":"Śubha","start":"16:44","end":"18:07","startHours":16.74145646446687,"endHours":18.112808017576427,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:07","end":"19:44","startHours":18.112808017576427,"endHours":19.741456464466875,"quality":"auspicious"},{"name":"Kāla","start":"19:44","end":"21:22","startHours":19.741456464466875,"endHours":21.37010491135732,"quality":"inauspicious"},{"name":"Śubha","start":"21:22","end":"23:00","startHours":21.37010491135732,"endHours":22.998753358247768,"quality":"auspicious"},{"name":"Roga","start":"23:00","end":"00:38","startHours":22.998753358247768,"endHours":24.627401805138213,"quality":"inauspicious"},{"name":"Udveg","start":"00:38","end":"02:15","startHours":24.627401805138213,"endHours":26.25605025202866,"quality":"inauspicious"},{"name":"Chala","start":"02:15","end":"03:53","startHours":26.25605025202866,"endHours":27.88469869891911,"quality":"neutral"},{"name":"Labha","start":"03:53","end":"05:31","startHours":27.88469869891911,"endHours":29.513347145809554,"quality":"auspicious"},{"name":"Amṛta","start":"05:31","end":"07:09","startHours":29.513347145809554,"endHours":31.1419955927,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.141995592700001,"endHours":8.1419955927,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.1419955927,"endHours":9.1419955927,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.1419955927,"endHours":10.1419955927,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.1419955927,"endHours":11.1419955927,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.1419955927,"endHours":12.1419955927,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.1419955927,"endHours":13.1419955927,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.1419955927,"endHours":14.1419955927,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.1419955927,"endHours":15.1419955927,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.1419955927,"endHours":16.1419955927,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.1419955927,"endHours":17.1419955927,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.1419955927,"endHours":18.1419955927,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.1419955927,"endHours":19.1419955927,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.1419955927,"endHours":20.1419955927,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.1419955927,"endHours":21.1419955927,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.1419955927,"endHours":22.1419955927,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.1419955927,"endHours":23.1419955927,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.1419955927,"endHours":24.1419955927,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.1419955927,"endHours":25.1419955927,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.1419955927,"endHours":26.1419955927,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.1419955927,"endHours":27.1419955927,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.1419955927,"endHours":28.1419955927,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.1419955927,"endHours":29.1419955927,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.1419955927,"endHours":30.1419955927,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.1419955927,"endHours":31.1419955927,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.433595200829778,"eotMinutes":0.4434916917071845,"ayanamsa":23.6152}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Aṣṭamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"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 December 23, 1982 CE · Thane, Maharashtra · Vidhyamitra","description":"December 23, 1982 CE for Thane, Maharashtra: Śukla Aṣṭamī, sūryodaya 07:09, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1982-12-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1982-12-23","sa":"https://sa.vidhyamitra.com/city/thane/1982-12-23","hi":"https://hi.vidhyamitra.com/city/thane/1982-12-23","x-default":"https://vidhyamitra.com/city/thane/1982-12-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T10:18:03.955Z","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":"2026-05-18T10:18:03.955Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T10:18:03.955Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}