{"id":"vidhyamitra:city-day:thane:2185-09-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2185-09-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2185-09-22","date_display":"September 22, 2185 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":2185,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519379.770833,"kali_year":5287,"ahargana":1930914.2708,"sun":{"sidereal_longitude":151.9425,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":131.7108,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.7683,"elapsed_within_tithi_degrees":3.7683},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.7108,"elapsed_within_degrees":11.7108},"yoga":{"number":22,"name":"Sādhya","sum_longitude":283.6532},"karana":{"half_tithi_index":56,"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":2185,"month":9,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2519379.770833,"ahargana":1930914.2708,"kali_year":5287,"ayanamsa_lahiri":26.4474,"grahas":{"sun":{"sidereal_longitude":153.12962300000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":131.53522299999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":1.5996},"mars":{"sidereal_longitude":196.93472299999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":176.94392300000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":229.04502300000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":136.01172299999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":142.104823,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":110.8697,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":290.8697,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2185,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519379.770833,"kali_year":5287,"ahargana":1930914.2708,"sun":{"sidereal_longitude":151.9425,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":131.7108,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.7683,"elapsed_within_tithi_degrees":3.7683},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.7108,"elapsed_within_degrees":11.7108},"yoga":{"number":22,"name":"Sādhya","sum_longitude":283.6532},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.6,"elongation":20.232},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.6,"opposition_distance":159.768}},"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":"18:34","solarNoonLocal":"12:30","dayLengthHours":12.125442825503125,"dayLengthDisplay":"12 Hours 07 Mins 32 Secs","nightLengthDisplay":"11 Hours 52 Mins 28 Secs","moonriseLocal":"04:49","moonsetLocal":"17:18","rahuKala":{"name":"Rāhu Kāla","start":"14:01","end":"15:32","startHours":14.015878625869252,"endHours":15.531558979057142,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:26","end":"07:57","startHours":6.437476859929798,"endHours":7.953157213117688,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:28","end":"10:59","startHours":9.468837566305579,"endHours":10.98451791949347,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:40","startHours":9.266746852547193,"endHours":9.670928280063965,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:16","startHours":6.9427036443257615,"endHours":7.266048786339178,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:54","startHours":12.09601684516459,"endHours":12.904379700198133,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:38","startHours":4.820751149862715,"endHours":5.629114004896256,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:26","end":"06:26","startHours":5.42702329113787,"endHours":6.437476859929798,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:20","startHours":14.521105410265214,"endHours":15.329468265298756,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.362919685432924,"endHours":18.762919685432923,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:04","startHours":18.562919685432924,"endHours":19.068146469828886,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.312919685432924,"endHours":20.062919685432924,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:54","startHours":24.096016845164588,"endHours":24.90437970019813,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:26","end":"07:57","startHours":6.437476859929798,"endHours":7.953157213117688,"quality":"auspicious"},{"name":"Roga","start":"07:57","end":"09:28","startHours":7.953157213117688,"endHours":9.468837566305579,"quality":"inauspicious"},{"name":"Udveg","start":"09:28","end":"10:59","startHours":9.468837566305579,"endHours":10.98451791949347,"quality":"inauspicious"},{"name":"Chala","start":"10:59","end":"12:30","startHours":10.98451791949347,"endHours":12.50019827268136,"quality":"neutral"},{"name":"Labha","start":"12:30","end":"14:01","startHours":12.50019827268136,"endHours":14.015878625869252,"quality":"auspicious"},{"name":"Amṛta","start":"14:01","end":"15:32","startHours":14.015878625869252,"endHours":15.531558979057142,"quality":"auspicious"},{"name":"Kāla","start":"15:32","end":"17:03","startHours":15.531558979057142,"endHours":17.04723933224503,"quality":"inauspicious"},{"name":"Śubha","start":"17:03","end":"18:34","startHours":17.04723933224503,"endHours":18.562919685432924,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:34","end":"20:03","startHours":18.562919685432924,"endHours":20.047239332245034,"quality":"auspicious"},{"name":"Kāla","start":"20:03","end":"21:32","startHours":20.047239332245034,"endHours":21.53155897905714,"quality":"inauspicious"},{"name":"Śubha","start":"21:32","end":"23:01","startHours":21.53155897905714,"endHours":23.015878625869252,"quality":"auspicious"},{"name":"Roga","start":"23:01","end":"00:30","startHours":23.015878625869252,"endHours":24.50019827268136,"quality":"inauspicious"},{"name":"Udveg","start":"00:30","end":"01:59","startHours":24.50019827268136,"endHours":25.98451791949347,"quality":"inauspicious"},{"name":"Chala","start":"01:59","end":"03:28","startHours":25.98451791949347,"endHours":27.46883756630558,"quality":"neutral"},{"name":"Labha","start":"03:28","end":"04:57","startHours":27.46883756630558,"endHours":28.95315721311769,"quality":"auspicious"},{"name":"Amṛta","start":"04:57","end":"06:26","startHours":28.95315721311769,"endHours":30.4374768599298,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.437476859929798,"endHours":7.437476859929798,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.437476859929798,"endHours":8.437476859929799,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.437476859929799,"endHours":9.437476859929799,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.437476859929799,"endHours":10.437476859929799,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.437476859929799,"endHours":11.437476859929799,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.437476859929799,"endHours":12.437476859929799,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.437476859929799,"endHours":13.437476859929799,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.437476859929799,"endHours":14.437476859929799,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.437476859929799,"endHours":15.437476859929799,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.437476859929799,"endHours":16.4374768599298,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.4374768599298,"endHours":17.4374768599298,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.4374768599298,"endHours":18.4374768599298,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.4374768599298,"endHours":19.4374768599298,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.4374768599298,"endHours":20.4374768599298,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.4374768599298,"endHours":21.4374768599298,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.4374768599298,"endHours":22.4374768599298,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.4374768599298,"endHours":23.4374768599298,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.4374768599298,"endHours":24.4374768599298,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.4374768599298,"endHours":25.4374768599298,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.4374768599298,"endHours":26.4374768599298,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.4374768599298,"endHours":27.4374768599298,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.4374768599298,"endHours":28.4374768599298,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.4374768599298,"endHours":29.4374768599298,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.4374768599298,"endHours":30.4374768599298,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.16823039687792443,"eotMinutes":8.075703639118354,"ayanamsa":26.4474}},"calendars":{"vikram_samvat":2242,"vikram_samvatsara":"Vilambī","saka_samvat":2107,"saka_samvatsara":"Pārthiva","bengali_samvat":1592,"malayalam_era":1361,"nanakshahi_year":716,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","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":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Caturdaśī · Vikram 2242 Vilambī · Śaka 2107 Pārthiva"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":[]},"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 22, 2185 CE · Thane, Maharashtra · Vidhyamitra","description":"September 22, 2185 CE for Thane, Maharashtra: Kṛṣṇa Caturdaśī, sūryodaya 06:26, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2185-09-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2185-09-22","sa":"https://sa.vidhyamitra.com/city/thane/2185-09-22","hi":"https://hi.vidhyamitra.com/city/thane/2185-09-22","x-default":"https://vidhyamitra.com/city/thane/2185-09-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:03:22.394Z","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":"2026-06-01T15:03:22.394Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:03:22.394Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}