{"id":"vidhyamitra:city-day:thane:2170-09-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2170-09-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-09-19","date_display":"September 19, 2170 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":2170,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513897.770833,"kali_year":5272,"ahargana":1925432.2708,"sun":{"sidereal_longitude":148.9046,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":257.3413,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.4367,"elapsed_within_tithi_degrees":0.4367},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.3413,"elapsed_within_degrees":4.008},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.2459},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2170,"month":9,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513897.770833,"ahargana":1925432.2708,"kali_year":5272,"ayanamsa_lahiri":26.2378,"grahas":{"sun":{"sidereal_longitude":150.04967599999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":260.919076,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-2.6438},"mars":{"sidereal_longitude":200.81377599999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":155.59047599999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":150.18987600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":136.34407599999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":303.319876,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":41.3325,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":221.3325,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2170,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513897.770833,"kali_year":5272,"ahargana":1925432.2708,"sun":{"sidereal_longitude":148.9046,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":257.3413,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.4367,"elapsed_within_tithi_degrees":0.4367},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.3413,"elapsed_within_degrees":4.008},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.2459},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.644,"elongation":108.437},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.644,"opposition_distance":71.563}},"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":"06:26","sunsetLocal":"18:37","solarNoonLocal":"12:31","dayLengthHours":12.186280626899283,"dayLengthDisplay":"12 Hours 11 Mins 11 Secs","nightLengthDisplay":"11 Hours 48 Mins 49 Secs","moonriseLocal":"14:25","moonsetLocal":"01:24","rahuKala":{"name":"Rāhu Kāla","start":"12:31","end":"14:03","startHours":12.518472065209167,"endHours":14.041757143571576,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:57","end":"09:28","startHours":7.948616830121935,"endHours":9.471901908484345,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:00","end":"12:31","startHours":10.995186986846756,"endHours":12.518472065209167,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:41","startHours":9.268797231369359,"endHours":9.675006585599334,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:15","startHours":6.933093444546995,"endHours":7.258060927930976,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:55","startHours":12.112262710979191,"endHours":12.924681419439143,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:37","startHours":4.8004943348396205,"endHours":5.612913043299573,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:26","startHours":5.409808366184585,"endHours":6.425331751759525,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:22","startHours":14.549518836359049,"endHours":15.361937544819002,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.41161237865881,"endHours":18.811612378658808,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:07","startHours":18.61161237865881,"endHours":19.119374071446277,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.36161237865881,"endHours":20.11161237865881,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:55","startHours":24.11226271097919,"endHours":24.924681419439143,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:26","end":"07:57","startHours":6.425331751759525,"endHours":7.948616830121935,"quality":"auspicious"},{"name":"Amṛta","start":"07:57","end":"09:28","startHours":7.948616830121935,"endHours":9.471901908484345,"quality":"auspicious"},{"name":"Kāla","start":"09:28","end":"11:00","startHours":9.471901908484345,"endHours":10.995186986846756,"quality":"inauspicious"},{"name":"Śubha","start":"11:00","end":"12:31","startHours":10.995186986846756,"endHours":12.518472065209167,"quality":"auspicious"},{"name":"Roga","start":"12:31","end":"14:03","startHours":12.518472065209167,"endHours":14.041757143571576,"quality":"inauspicious"},{"name":"Udveg","start":"14:03","end":"15:34","startHours":14.041757143571576,"endHours":15.565042221933986,"quality":"inauspicious"},{"name":"Chala","start":"15:34","end":"17:05","startHours":15.565042221933986,"endHours":17.0883273002964,"quality":"neutral"},{"name":"Labha","start":"17:05","end":"18:37","startHours":17.0883273002964,"endHours":18.61161237865881,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:37","end":"20:05","startHours":18.61161237865881,"endHours":20.0883273002964,"quality":"inauspicious"},{"name":"Chala","start":"20:05","end":"21:34","startHours":20.0883273002964,"endHours":21.565042221933986,"quality":"neutral"},{"name":"Labha","start":"21:34","end":"23:03","startHours":21.565042221933986,"endHours":23.041757143571576,"quality":"auspicious"},{"name":"Amṛta","start":"23:03","end":"00:31","startHours":23.041757143571576,"endHours":24.518472065209167,"quality":"auspicious"},{"name":"Kāla","start":"00:31","end":"02:00","startHours":24.518472065209167,"endHours":25.995186986846758,"quality":"inauspicious"},{"name":"Śubha","start":"02:00","end":"03:28","startHours":25.995186986846758,"endHours":27.471901908484348,"quality":"auspicious"},{"name":"Roga","start":"03:28","end":"04:57","startHours":27.471901908484348,"endHours":28.948616830121935,"quality":"inauspicious"},{"name":"Udveg","start":"04:57","end":"06:26","startHours":28.948616830121935,"endHours":30.425331751759526,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.425331751759525,"endHours":7.425331751759525,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.425331751759525,"endHours":8.425331751759526,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.425331751759526,"endHours":9.425331751759526,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.425331751759526,"endHours":10.425331751759526,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.425331751759526,"endHours":11.425331751759526,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.425331751759526,"endHours":12.425331751759526,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.425331751759526,"endHours":13.425331751759526,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.425331751759526,"endHours":14.425331751759526,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.425331751759526,"endHours":15.425331751759526,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.425331751759526,"endHours":16.425331751759526,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.425331751759526,"endHours":17.425331751759526,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.425331751759526,"endHours":18.425331751759526,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.425331751759526,"endHours":19.425331751759526,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.425331751759526,"endHours":20.425331751759526,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.425331751759526,"endHours":21.425331751759526,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.425331751759526,"endHours":22.425331751759526,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.425331751759526,"endHours":23.425331751759526,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.425331751759526,"endHours":24.425331751759526,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.425331751759526,"endHours":25.425331751759526,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.425331751759526,"endHours":26.425331751759526,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.425331751759526,"endHours":27.425331751759526,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.425331751759526,"endHours":28.425331751759526,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.425331751759526,"endHours":29.425331751759526,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.425331751759526,"endHours":30.425331751759526,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.4757214375689904,"eotMinutes":6.979276087449932,"ayanamsa":26.2378}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Daśamī · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 September 19, 2170 CE · Thane, Maharashtra · Vidhyamitra","description":"September 19, 2170 CE for Thane, Maharashtra: Śukla Daśamī, sūryodaya 06:26, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2170-09-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2170-09-19","sa":"https://sa.vidhyamitra.com/city/thane/2170-09-19","hi":"https://hi.vidhyamitra.com/city/thane/2170-09-19","x-default":"https://vidhyamitra.com/city/thane/2170-09-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:52:42.763Z","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":"2026-06-01T08:52:42.763Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:52:42.763Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}