{"id":"vidhyamitra:city-day:thane:1885-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1885-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1885-12-01","date_display":"December 1, 1885 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":1885,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409876.770833,"kali_year":4987,"ahargana":1821411.2708,"sun":{"sidereal_longitude":226.5838,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":159.8706,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":293.2868,"elapsed_within_tithi_degrees":5.2868},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":159.8706,"elapsed_within_degrees":13.2039},"yoga":{"number":2,"name":"Prīti","sum_longitude":26.4544},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"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":1885,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2409876.770833,"ahargana":1821411.2708,"kali_year":4987,"ayanamsa_lahiri":22.2593,"grahas":{"sun":{"sidereal_longitude":226.79834299999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":161.56004299999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":0.5482},"mars":{"sidereal_longitude":140.082443,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":249.798943,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":161.63204299999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":275.46324300000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":75.521343,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":152.8656,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":332.8656,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1885,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409876.770833,"kali_year":4987,"ahargana":1821411.2708,"sun":{"sidereal_longitude":226.5838,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":159.8706,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":293.2868,"elapsed_within_tithi_degrees":5.2868},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":159.8706,"elapsed_within_degrees":13.2039},"yoga":{"number":2,"name":"Prīti","sum_longitude":26.4544},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.548,"elongation":66.713},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.548,"opposition_distance":113.287}},"eclipse_window_40days":[]},"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":"06:56","sunsetLocal":"18:00","solarNoonLocal":"12:28","dayLengthHours":11.058849256262764,"dayLengthDisplay":"11 Hours 03 Mins 32 Secs","nightLengthDisplay":"12 Hours 56 Mins 28 Secs","moonriseLocal":"02:07","moonsetLocal":"14:07","rahuKala":{"name":"Rāhu Kāla","start":"15:14","end":"16:37","startHours":15.230654804059018,"endHours":16.613010961091863,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:42","end":"11:05","startHours":9.701230175927636,"endHours":11.083586332960483,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:28","end":"13:51","startHours":12.465942489993328,"endHours":13.848298647026173,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:53","startHours":9.51691602165659,"endHours":9.885544330198682,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:24","end":"07:42","startHours":7.3973032475395595,"endHours":7.692205894373233,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:50","startHours":12.097314181451233,"endHours":12.834570798535418,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:28","end":"06:12","startHours":5.462004627693576,"endHours":6.199261244777761,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:56","startHours":6.014947090506714,"endHours":6.936517861861945,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:03","startHours":14.309084032703787,"endHours":15.046340649787972,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.79536711812471,"endHours":18.195367118124707,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:27","startHours":17.995367118124708,"endHours":18.456152503802322,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.745367118124708,"endHours":19.495367118124708,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:50","startHours":24.09731418145123,"endHours":24.834570798535417,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:56","end":"08:19","startHours":6.936517861861945,"endHours":8.31887401889479,"quality":"inauspicious"},{"name":"Udveg","start":"08:19","end":"09:42","startHours":8.31887401889479,"endHours":9.701230175927636,"quality":"inauspicious"},{"name":"Chala","start":"09:42","end":"11:05","startHours":9.701230175927636,"endHours":11.083586332960483,"quality":"neutral"},{"name":"Labha","start":"11:05","end":"12:28","startHours":11.083586332960483,"endHours":12.465942489993328,"quality":"auspicious"},{"name":"Amṛta","start":"12:28","end":"13:51","startHours":12.465942489993328,"endHours":13.848298647026173,"quality":"auspicious"},{"name":"Kāla","start":"13:51","end":"15:14","startHours":13.848298647026173,"endHours":15.230654804059018,"quality":"inauspicious"},{"name":"Śubha","start":"15:14","end":"16:37","startHours":15.230654804059018,"endHours":16.613010961091863,"quality":"auspicious"},{"name":"Roga","start":"16:37","end":"18:00","startHours":16.613010961091863,"endHours":17.995367118124708,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:00","end":"19:37","startHours":17.995367118124708,"endHours":19.613010961091863,"quality":"inauspicious"},{"name":"Śubha","start":"19:37","end":"21:14","startHours":19.613010961091863,"endHours":21.230654804059018,"quality":"auspicious"},{"name":"Roga","start":"21:14","end":"22:51","startHours":21.230654804059018,"endHours":22.84829864702617,"quality":"inauspicious"},{"name":"Udveg","start":"22:51","end":"00:28","startHours":22.84829864702617,"endHours":24.465942489993324,"quality":"inauspicious"},{"name":"Chala","start":"00:28","end":"02:05","startHours":24.465942489993324,"endHours":26.08358633296048,"quality":"neutral"},{"name":"Labha","start":"02:05","end":"03:42","startHours":26.08358633296048,"endHours":27.701230175927634,"quality":"auspicious"},{"name":"Amṛta","start":"03:42","end":"05:19","startHours":27.701230175927634,"endHours":29.31887401889479,"quality":"auspicious"},{"name":"Kāla","start":"05:19","end":"06:56","startHours":29.31887401889479,"endHours":30.936517861861944,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.936517861861945,"endHours":7.936517861861945,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.936517861861945,"endHours":8.936517861861944,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.936517861861944,"endHours":9.936517861861944,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.936517861861944,"endHours":10.936517861861944,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.936517861861944,"endHours":11.936517861861944,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.936517861861944,"endHours":12.936517861861944,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.936517861861944,"endHours":13.936517861861944,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.936517861861944,"endHours":14.936517861861944,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.936517861861944,"endHours":15.936517861861944,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.936517861861944,"endHours":16.936517861861944,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.936517861861944,"endHours":17.936517861861944,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.936517861861944,"endHours":18.936517861861944,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.936517861861944,"endHours":19.936517861861944,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.936517861861944,"endHours":20.936517861861944,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.936517861861944,"endHours":21.936517861861944,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.936517861861944,"endHours":22.936517861861944,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.936517861861944,"endHours":23.936517861861944,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.936517861861944,"endHours":24.936517861861944,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.936517861861944,"endHours":25.936517861861944,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.936517861861944,"endHours":26.936517861861944,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.936517861861944,"endHours":27.936517861861944,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.936517861861944,"endHours":28.936517861861944,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.936517861861944,"endHours":29.936517861861944,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.936517861861944,"endHours":30.936517861861944,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.805591891398304,"eotMinutes":10.131050600400467,"ayanamsa":22.2593}},"calendars":{"vikram_samvat":1942,"vikram_samvatsara":"Vilambī","saka_samvat":1807,"saka_samvatsara":"Pārthiva","bengali_samvat":1292,"malayalam_era":1061,"nanakshahi_year":416,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Daśamī · Vikram 1942 Vilambī · Śaka 1807 Pārthiva"},"festivals":[],"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":[]},"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 1, 1885 CE · Thane, Maharashtra · Vidhyamitra","description":"December 1, 1885 CE for Thane, Maharashtra: Kṛṣṇa Daśamī, sūryodaya 06:56, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1885-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1885-12-01","sa":"https://sa.vidhyamitra.com/city/thane/1885-12-01","hi":"https://hi.vidhyamitra.com/city/thane/1885-12-01","x-default":"https://vidhyamitra.com/city/thane/1885-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:55:25.164Z","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":"2026-05-31T00:55:25.164Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:55:25.164Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}