{"id":"vidhyamitra:city-day:thane:2183-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2183-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2183-04-17","date_display":"April 17, 2183 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":2183,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518490.770833,"kali_year":5284,"ahargana":1930025.2708,"sun":{"sidereal_longitude":0.3364,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":290.7712,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.4348,"elapsed_within_tithi_degrees":2.4348},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":290.7712,"elapsed_within_degrees":10.7712},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.1076},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"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":2183,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2518490.770833,"ahargana":1930025.2708,"kali_year":5284,"ayanamsa_lahiri":26.4134,"grahas":{"sun":{"sidereal_longitude":0.631590000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":288.53549,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":3.3003},"mars":{"sidereal_longitude":93.81718999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":330.93669,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":168.99239,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"venus":{"sidereal_longitude":43.78408999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":103.37489,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":157.9732,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":337.9732,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"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":2183,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518490.770833,"kali_year":5284,"ahargana":1930025.2708,"sun":{"sidereal_longitude":0.3364,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":290.7712,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.4348,"elapsed_within_tithi_degrees":2.4348},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":290.7712,"elapsed_within_degrees":10.7712},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.1076},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.3,"elongation":69.565},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.3,"opposition_distance":110.435}},"eclipse_window_40days":[{"offset_days":-9,"type":"lunar","occurs":true,"moon_latitude":0.989,"opposition_distance":0.367}]},"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":"06:20","sunsetLocal":"18:56","solarNoonLocal":"12:38","dayLengthHours":12.609913733866948,"dayLengthDisplay":"12 Hours 36 Mins 36 Secs","nightLengthDisplay":"11 Hours 23 Mins 24 Secs","moonriseLocal":"02:10","moonsetLocal":"13:29","rahuKala":{"name":"Rāhu Kāla","start":"14:12","end":"15:47","startHours":14.206631733737868,"endHours":15.782870950471239,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:20","end":"07:54","startHours":6.325435650071027,"endHours":7.901674866804395,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:29","end":"11:03","startHours":9.477914083537764,"endHours":11.054153300271132,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:41","startHours":9.267748854639981,"endHours":9.688079312435546,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.850848722315483,"endHours":7.187113088551935,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"13:03","startHours":12.210062059208937,"endHours":13.050722974800067,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:29","startHours":4.644113818888767,"endHours":5.484774734479897,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:20","startHours":5.274609505582115,"endHours":6.325435650071027,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:34","startHours":14.732044805982326,"endHours":15.572705721573456,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.735349383937976,"endHours":19.135349383937974,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:28","startHours":18.935349383937975,"endHours":19.460762456182433,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.685349383937975,"endHours":20.435349383937975,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"01:03","startHours":24.210062059208937,"endHours":25.050722974800067,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:20","end":"07:54","startHours":6.325435650071027,"endHours":7.901674866804395,"quality":"auspicious"},{"name":"Roga","start":"07:54","end":"09:29","startHours":7.901674866804395,"endHours":9.477914083537764,"quality":"inauspicious"},{"name":"Udveg","start":"09:29","end":"11:03","startHours":9.477914083537764,"endHours":11.054153300271132,"quality":"inauspicious"},{"name":"Chala","start":"11:03","end":"12:38","startHours":11.054153300271132,"endHours":12.630392517004502,"quality":"neutral"},{"name":"Labha","start":"12:38","end":"14:12","startHours":12.630392517004502,"endHours":14.206631733737868,"quality":"auspicious"},{"name":"Amṛta","start":"14:12","end":"15:47","startHours":14.206631733737868,"endHours":15.782870950471239,"quality":"auspicious"},{"name":"Kāla","start":"15:47","end":"17:22","startHours":15.782870950471239,"endHours":17.359110167204605,"quality":"inauspicious"},{"name":"Śubha","start":"17:22","end":"18:56","startHours":17.359110167204605,"endHours":18.935349383937975,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:56","end":"20:22","startHours":18.935349383937975,"endHours":20.359110167204605,"quality":"auspicious"},{"name":"Kāla","start":"20:22","end":"21:47","startHours":20.359110167204605,"endHours":21.78287095047124,"quality":"inauspicious"},{"name":"Śubha","start":"21:47","end":"23:12","startHours":21.78287095047124,"endHours":23.20663173373787,"quality":"auspicious"},{"name":"Roga","start":"23:12","end":"00:38","startHours":23.20663173373787,"endHours":24.630392517004502,"quality":"inauspicious"},{"name":"Udveg","start":"00:38","end":"02:03","startHours":24.630392517004502,"endHours":26.054153300271132,"quality":"inauspicious"},{"name":"Chala","start":"02:03","end":"03:29","startHours":26.054153300271132,"endHours":27.47791408353776,"quality":"neutral"},{"name":"Labha","start":"03:29","end":"04:54","startHours":27.47791408353776,"endHours":28.901674866804395,"quality":"auspicious"},{"name":"Amṛta","start":"04:54","end":"06:20","startHours":28.901674866804395,"endHours":30.32543565007103,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.325435650071027,"endHours":7.325435650071027,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.325435650071027,"endHours":8.325435650071027,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.325435650071027,"endHours":9.325435650071027,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.325435650071027,"endHours":10.325435650071027,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.325435650071027,"endHours":11.325435650071027,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.325435650071027,"endHours":12.325435650071027,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.325435650071027,"endHours":13.325435650071027,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.325435650071027,"endHours":14.325435650071027,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.325435650071027,"endHours":15.325435650071027,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.325435650071027,"endHours":16.32543565007103,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.32543565007103,"endHours":17.32543565007103,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.32543565007103,"endHours":18.32543565007103,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.32543565007103,"endHours":19.32543565007103,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.32543565007103,"endHours":20.32543565007103,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.32543565007103,"endHours":21.32543565007103,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.32543565007103,"endHours":22.32543565007103,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.32543565007103,"endHours":23.32543565007103,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.32543565007103,"endHours":24.32543565007103,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.32543565007103,"endHours":25.32543565007103,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.32543565007103,"endHours":26.32543565007103,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.32543565007103,"endHours":27.32543565007103,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.32543565007103,"endHours":28.32543565007103,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.32543565007103,"endHours":29.32543565007103,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.32543565007103,"endHours":30.32543565007103,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.418980917194162,"eotMinutes":0.2640489797298191,"ayanamsa":26.4134}},"calendars":{"vikram_samvat":2240,"vikram_samvatsara":"Durmukhi","saka_samvat":2105,"saka_samvatsara":"Subhānu","bengali_samvat":1590,"malayalam_era":1359,"nanakshahi_year":714,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Daśamī · Vikram 2240 Durmukhi · Śaka 2105 Subhānu"},"festivals":[],"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 April 17, 2183 CE · Thane, Maharashtra · Vidhyamitra","description":"April 17, 2183 CE for Thane, Maharashtra: Kṛṣṇa Daśamī, sūryodaya 06:20, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2183-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2183-04-17","sa":"https://sa.vidhyamitra.com/city/thane/2183-04-17","hi":"https://hi.vidhyamitra.com/city/thane/2183-04-17","x-default":"https://vidhyamitra.com/city/thane/2183-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:50:31.913Z","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":"2026-05-31T19:50:31.913Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:50:31.913Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}