{"id":"vidhyamitra:city-day:thane:1872-12-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1872-12-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1872-12-16","date_display":"December 16, 1872 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":1872,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405143.770833,"kali_year":4974,"ahargana":1816678.2708,"sun":{"sidereal_longitude":242.3259,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":77.3826,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.0567,"elapsed_within_tithi_degrees":3.0567},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":77.3826,"elapsed_within_degrees":10.716},"yoga":{"number":24,"name":"Śukla","sum_longitude":319.7085},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":1872,"month":12,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2405143.770833,"ahargana":1816678.2708,"kali_year":4974,"ayanamsa_lahiri":22.0783,"grahas":{"sun":{"sidereal_longitude":242.38257799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":75.14277800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":2.4976},"mars":{"sidereal_longitude":171.22337800000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":245.16837799999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":130.496178,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":281.9300780000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":269.2959780000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":43.6427,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":223.6427,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"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":1872,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405143.770833,"kali_year":4974,"ahargana":1816678.2708,"sun":{"sidereal_longitude":242.3259,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":77.3826,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.0567,"elapsed_within_tithi_degrees":3.0567},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":77.3826,"elapsed_within_degrees":10.716},"yoga":{"number":24,"name":"Śukla","sum_longitude":319.7085},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.498,"elongation":164.943},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.498,"opposition_distance":15.057}},"eclipse_window_40days":[{"offset_days":-15,"type":"solar","occurs":true,"moon_latitude":-0.363,"elongation":2.116}]},"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":"07:05","sunsetLocal":"18:04","solarNoonLocal":"12:34","dayLengthHours":10.976993616063174,"dayLengthDisplay":"10 Hours 58 Mins 37 Secs","nightLengthDisplay":"13 Hours 01 Mins 23 Secs","moonriseLocal":"18:48","moonsetLocal":"08:03","rahuKala":{"name":"Rāhu Kāla","start":"08:27","end":"09:50","startHours":8.456472113523434,"endHours":9.828596315531332,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:12","end":"12:34","startHours":11.200720517539228,"endHours":12.572844719547124,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"15:19","startHours":13.944968921555022,"endHours":15.317093123562918,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:01","startHours":9.645646421930278,"endHours":10.011546209132383,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:50","startHours":7.5417226455181705,"endHours":7.834442475279856,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.206944932345019,"endHours":12.938744506749229,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:37","end":"06:21","startHours":5.620748762707114,"endHours":6.352548337111326,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:10","end":"07:05","startHours":6.1695984435102735,"endHours":7.084347911515538,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:08","startHours":14.402343655557655,"endHours":15.134143229961866,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.861341527578713,"endHours":18.26134152757871,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:31","startHours":18.061341527578712,"endHours":18.518716261581343,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.811341527578712,"endHours":19.561341527578712,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.206944932345017,"endHours":24.93874450674923,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:05","end":"08:27","startHours":7.084347911515538,"endHours":8.456472113523434,"quality":"auspicious"},{"name":"Kāla","start":"08:27","end":"09:50","startHours":8.456472113523434,"endHours":9.828596315531332,"quality":"inauspicious"},{"name":"Śubha","start":"09:50","end":"11:12","startHours":9.828596315531332,"endHours":11.200720517539228,"quality":"auspicious"},{"name":"Roga","start":"11:12","end":"12:34","startHours":11.200720517539228,"endHours":12.572844719547124,"quality":"inauspicious"},{"name":"Udveg","start":"12:34","end":"13:57","startHours":12.572844719547124,"endHours":13.944968921555022,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"15:19","startHours":13.944968921555022,"endHours":15.317093123562918,"quality":"neutral"},{"name":"Labha","start":"15:19","end":"16:41","startHours":15.317093123562918,"endHours":16.689217325570816,"quality":"auspicious"},{"name":"Amṛta","start":"16:41","end":"18:04","startHours":16.689217325570816,"endHours":18.061341527578712,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:04","end":"19:41","startHours":18.061341527578712,"endHours":19.689217325570816,"quality":"neutral"},{"name":"Labha","start":"19:41","end":"21:19","startHours":19.689217325570816,"endHours":21.31709312356292,"quality":"auspicious"},{"name":"Amṛta","start":"21:19","end":"22:57","startHours":21.31709312356292,"endHours":22.944968921555024,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:34","startHours":22.944968921555024,"endHours":24.572844719547124,"quality":"inauspicious"},{"name":"Śubha","start":"00:34","end":"02:12","startHours":24.572844719547124,"endHours":26.200720517539228,"quality":"auspicious"},{"name":"Roga","start":"02:12","end":"03:50","startHours":26.200720517539228,"endHours":27.828596315531332,"quality":"inauspicious"},{"name":"Udveg","start":"03:50","end":"05:27","startHours":27.828596315531332,"endHours":29.456472113523432,"quality":"inauspicious"},{"name":"Chala","start":"05:27","end":"07:05","startHours":29.456472113523432,"endHours":31.084347911515536,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.084347911515538,"endHours":8.084347911515538,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.084347911515538,"endHours":9.084347911515538,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.084347911515538,"endHours":10.084347911515538,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.084347911515538,"endHours":11.084347911515538,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.084347911515538,"endHours":12.084347911515538,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.084347911515538,"endHours":13.084347911515538,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.084347911515538,"endHours":14.084347911515538,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.084347911515538,"endHours":15.084347911515538,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.084347911515538,"endHours":16.084347911515536,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.084347911515536,"endHours":17.084347911515536,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.084347911515536,"endHours":18.084347911515536,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.084347911515536,"endHours":19.084347911515536,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.084347911515536,"endHours":20.084347911515536,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.084347911515536,"endHours":21.084347911515536,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.084347911515536,"endHours":22.084347911515536,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.084347911515536,"endHours":23.084347911515536,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.084347911515536,"endHours":24.084347911515536,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.084347911515536,"endHours":25.084347911515536,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.084347911515536,"endHours":26.084347911515536,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.084347911515536,"endHours":27.084347911515536,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.084347911515536,"endHours":28.084347911515536,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.084347911515536,"endHours":29.084347911515536,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.084347911515536,"endHours":30.084347911515536,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.084347911515536,"endHours":31.084347911515536,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","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":-23.32057286084272,"eotMinutes":3.716916827172506,"ayanamsa":22.0783}},"calendars":{"vikram_samvat":1929,"vikram_samvatsara":"Pārthiva","saka_samvat":1794,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1279,"malayalam_era":1048,"nanakshahi_year":403,"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 Dvitīyā · Vikram 1929 Pārthiva · Śaka 1794 Aṅgirasa"},"festivals":[],"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":"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 16, 1872 CE · Thane, Maharashtra · Vidhyamitra","description":"December 16, 1872 CE for Thane, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 07:05, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1872-12-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1872-12-16","sa":"https://sa.vidhyamitra.com/city/thane/1872-12-16","hi":"https://hi.vidhyamitra.com/city/thane/1872-12-16","x-default":"https://vidhyamitra.com/city/thane/1872-12-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T18:18:14.871Z","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":"2026-06-02T18:18:14.871Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T18:18:14.871Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}