{"id":"vidhyamitra:city-day:thane:1839-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1839-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1839-01-04","date_display":"January 4, 1839 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":1839,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2392743.770833,"kali_year":4940,"ahargana":1804278.2708,"sun":{"sidereal_longitude":261.6453,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":131.1633,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":229.5181,"elapsed_within_tithi_degrees":1.5181},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.1633,"elapsed_within_degrees":11.1633},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":32.8086},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1839,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2392743.770833,"ahargana":1804278.2708,"kali_year":4940,"ayanamsa_lahiri":21.6041,"grahas":{"sun":{"sidereal_longitude":261.45714999999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":129.53115000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":2.2136},"mars":{"sidereal_longitude":156.63185,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":262.9393500000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":177.36564999999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":267.6387500000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":226.25775,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":340.6544,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":160.6544,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1839,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2392743.770833,"kali_year":4940,"ahargana":1804278.2708,"sun":{"sidereal_longitude":261.6453,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":131.1633,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":229.5181,"elapsed_within_tithi_degrees":1.5181},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.1633,"elapsed_within_degrees":11.1633},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":32.8086},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.214,"elongation":130.482},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.214,"opposition_distance":49.518}},"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":"07:13","sunsetLocal":"18:13","solarNoonLocal":"12:43","dayLengthHours":11.005572656054426,"dayLengthDisplay":"11 Hours 00 Mins 20 Secs","nightLengthDisplay":"12 Hours 59 Mins 40 Secs","moonriseLocal":"21:37","moonsetLocal":"10:14","rahuKala":{"name":"Rāhu Kāla","start":"11:21","end":"12:43","startHours":11.342828532415634,"endHours":12.718525114422437,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:28","end":"16:51","startHours":15.469918278436044,"endHours":16.845614860442847,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:35","end":"09:58","startHours":8.591435368402028,"endHours":9.967131950408831,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:47","end":"10:09","startHours":9.783705739474591,"endHours":10.150558161343072,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:58","startHours":7.674304313730826,"endHours":7.967786251225611,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:21","end":"13:05","startHours":12.351672692553956,"endHours":13.085377536290919,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:29","startHours":5.748329098921301,"endHours":6.482033942658264,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:13","startHours":6.298607731724023,"endHours":7.215738786395225,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:17","startHours":14.552787223764842,"endHours":15.286492067501804,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.02131144244965,"endHours":18.42131144244965,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:41","startHours":18.22131144244965,"endHours":18.67987696978525,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.97131144244965,"endHours":19.72131144244965,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:21","end":"01:05","startHours":24.351672692553958,"endHours":25.085377536290917,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:13","end":"08:35","startHours":7.215738786395225,"endHours":8.591435368402028,"quality":"neutral"},{"name":"Labha","start":"08:35","end":"09:58","startHours":8.591435368402028,"endHours":9.967131950408831,"quality":"auspicious"},{"name":"Amṛta","start":"09:58","end":"11:21","startHours":9.967131950408831,"endHours":11.342828532415634,"quality":"auspicious"},{"name":"Kāla","start":"11:21","end":"12:43","startHours":11.342828532415634,"endHours":12.718525114422437,"quality":"inauspicious"},{"name":"Śubha","start":"12:43","end":"14:06","startHours":12.718525114422437,"endHours":14.09422169642924,"quality":"auspicious"},{"name":"Roga","start":"14:06","end":"15:28","startHours":14.09422169642924,"endHours":15.469918278436044,"quality":"inauspicious"},{"name":"Udveg","start":"15:28","end":"16:51","startHours":15.469918278436044,"endHours":16.845614860442847,"quality":"inauspicious"},{"name":"Chala","start":"16:51","end":"18:13","startHours":16.845614860442847,"endHours":18.22131144244965,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:13","end":"19:51","startHours":18.22131144244965,"endHours":19.845614860442847,"quality":"inauspicious"},{"name":"Udveg","start":"19:51","end":"21:28","startHours":19.845614860442847,"endHours":21.469918278436044,"quality":"inauspicious"},{"name":"Chala","start":"21:28","end":"23:06","startHours":21.469918278436044,"endHours":23.09422169642924,"quality":"neutral"},{"name":"Labha","start":"23:06","end":"00:43","startHours":23.09422169642924,"endHours":24.718525114422437,"quality":"auspicious"},{"name":"Amṛta","start":"00:43","end":"02:21","startHours":24.718525114422437,"endHours":26.342828532415634,"quality":"auspicious"},{"name":"Kāla","start":"02:21","end":"03:58","startHours":26.342828532415634,"endHours":27.96713195040883,"quality":"inauspicious"},{"name":"Śubha","start":"03:58","end":"05:35","startHours":27.96713195040883,"endHours":29.591435368402028,"quality":"auspicious"},{"name":"Roga","start":"05:35","end":"07:13","startHours":29.591435368402028,"endHours":31.215738786395224,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.215738786395225,"endHours":8.215738786395224,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.215738786395224,"endHours":9.215738786395224,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.215738786395224,"endHours":10.215738786395224,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.215738786395224,"endHours":11.215738786395224,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.215738786395224,"endHours":12.215738786395224,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.215738786395224,"endHours":13.215738786395224,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.215738786395224,"endHours":14.215738786395224,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.215738786395224,"endHours":15.215738786395224,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.215738786395224,"endHours":16.215738786395224,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.215738786395224,"endHours":17.215738786395224,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.215738786395224,"endHours":18.215738786395224,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.215738786395224,"endHours":19.215738786395224,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.215738786395224,"endHours":20.215738786395224,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.215738786395224,"endHours":21.215738786395224,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.215738786395224,"endHours":22.215738786395224,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.215738786395224,"endHours":23.215738786395224,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.215738786395224,"endHours":24.215738786395224,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.215738786395224,"endHours":25.215738786395224,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.215738786395224,"endHours":26.215738786395224,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.215738786395224,"endHours":27.215738786395224,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.215738786395224,"endHours":28.215738786395224,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.215738786395224,"endHours":29.215738786395224,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.215738786395224,"endHours":30.215738786395224,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.215738786395224,"endHours":31.215738786395224,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.795472354573562,"eotMinutes":-5.02390686534617,"ayanamsa":21.6041}},"calendars":{"vikram_samvat":1896,"vikram_samvatsara":"Paridhāvi","saka_samvat":1761,"saka_samvatsara":"Vikāri","bengali_samvat":1246,"malayalam_era":1015,"nanakshahi_year":370,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Pañcamī · Vikram 1896 Paridhāvi · Śaka 1761 Vikāri"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 January 4, 1839 CE · Thane, Maharashtra · Vidhyamitra","description":"January 4, 1839 CE for Thane, Maharashtra: Kṛṣṇa Pañcamī, sūryodaya 07:13, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1839-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1839-01-04","sa":"https://sa.vidhyamitra.com/city/thane/1839-01-04","hi":"https://hi.vidhyamitra.com/city/thane/1839-01-04","x-default":"https://vidhyamitra.com/city/thane/1839-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T08:25:36.457Z","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":"2026-06-03T08:25:36.457Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T08:25:36.457Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}