{"id":"vidhyamitra:city-day:thane:2133-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2133-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2133-04-17","date_display":"April 17, 2133 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":2133,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500228.770833,"kali_year":5234,"ahargana":1911763.2708,"sun":{"sidereal_longitude":1.2517,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":151.3922,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.1405,"elapsed_within_tithi_degrees":6.1405},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.3922,"elapsed_within_degrees":4.7256},"yoga":{"number":12,"name":"Dhruva","sum_longitude":152.644},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2133,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500228.770833,"ahargana":1911763.2708,"kali_year":5234,"ayanamsa_lahiri":25.715,"grahas":{"sun":{"sidereal_longitude":1.4332319999999754,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":150.54513199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":4.3294},"mars":{"sidereal_longitude":309.065732,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":359.306732,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":87.675432,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":13.465831999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":221.291832,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":45.5819,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":225.5819,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2133,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500228.770833,"kali_year":5234,"ahargana":1911763.2708,"sun":{"sidereal_longitude":1.2517,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":151.3922,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.1405,"elapsed_within_tithi_degrees":6.1405},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.3922,"elapsed_within_degrees":4.7256},"yoga":{"number":12,"name":"Dhruva","sum_longitude":152.644},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.329,"elongation":150.141},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.329,"opposition_distance":29.859}},"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":"06:19","sunsetLocal":"18:56","solarNoonLocal":"12:38","dayLengthHours":12.611720094187916,"dayLengthDisplay":"12 Hours 36 Mins 42 Secs","nightLengthDisplay":"11 Hours 23 Mins 18 Secs","moonriseLocal":"16:30","moonsetLocal":"04:39","rahuKala":{"name":"Rāhu Kāla","start":"11:03","end":"12:38","startHours":11.053927505231012,"endHours":12.630392517004502,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:47","end":"17:22","startHours":15.783322540551481,"endHours":17.35978755232497,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:54","end":"09:29","startHours":7.900997481684033,"endHours":9.477462493457523,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:41","startHours":9.267267158554391,"endHours":9.687657828360654,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.850020807168374,"endHours":7.186333343013385,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"13:03","startHours":12.210001847198239,"endHours":13.050783186810765,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:29","startHours":4.6429697906854885,"endHours":5.483751130298016,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:19","startHours":5.273555795394884,"endHours":6.324532469910544,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:34","startHours":14.732345866035821,"endHours":15.57312720564835,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.73625256409846,"endHours":19.13625256409846,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:28","startHours":18.93625256409846,"endHours":19.46174090135629,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.68625256409846,"endHours":20.43625256409846,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"01:03","startHours":24.21000184719824,"endHours":25.050783186810765,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:19","end":"07:54","startHours":6.324532469910544,"endHours":7.900997481684033,"quality":"neutral"},{"name":"Labha","start":"07:54","end":"09:29","startHours":7.900997481684033,"endHours":9.477462493457523,"quality":"auspicious"},{"name":"Amṛta","start":"09:29","end":"11:03","startHours":9.477462493457523,"endHours":11.053927505231012,"quality":"auspicious"},{"name":"Kāla","start":"11:03","end":"12:38","startHours":11.053927505231012,"endHours":12.630392517004502,"quality":"inauspicious"},{"name":"Śubha","start":"12:38","end":"14:12","startHours":12.630392517004502,"endHours":14.206857528777991,"quality":"auspicious"},{"name":"Roga","start":"14:12","end":"15:47","startHours":14.206857528777991,"endHours":15.783322540551481,"quality":"inauspicious"},{"name":"Udveg","start":"15:47","end":"17:22","startHours":15.783322540551481,"endHours":17.35978755232497,"quality":"inauspicious"},{"name":"Chala","start":"17:22","end":"18:56","startHours":17.35978755232497,"endHours":18.93625256409846,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:56","end":"20:22","startHours":18.93625256409846,"endHours":20.35978755232497,"quality":"inauspicious"},{"name":"Udveg","start":"20:22","end":"21:47","startHours":20.35978755232497,"endHours":21.78332254055148,"quality":"inauspicious"},{"name":"Chala","start":"21:47","end":"23:12","startHours":21.78332254055148,"endHours":23.20685752877799,"quality":"neutral"},{"name":"Labha","start":"23:12","end":"00:38","startHours":23.20685752877799,"endHours":24.630392517004502,"quality":"auspicious"},{"name":"Amṛta","start":"00:38","end":"02:03","startHours":24.630392517004502,"endHours":26.053927505231012,"quality":"auspicious"},{"name":"Kāla","start":"02:03","end":"03:29","startHours":26.053927505231012,"endHours":27.477462493457523,"quality":"inauspicious"},{"name":"Śubha","start":"03:29","end":"04:54","startHours":27.477462493457523,"endHours":28.900997481684033,"quality":"auspicious"},{"name":"Roga","start":"04:54","end":"06:19","startHours":28.900997481684033,"endHours":30.324532469910544,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.324532469910544,"endHours":7.324532469910544,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.324532469910544,"endHours":8.324532469910544,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.324532469910544,"endHours":9.324532469910544,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.324532469910544,"endHours":10.324532469910544,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.324532469910544,"endHours":11.324532469910544,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.324532469910544,"endHours":12.324532469910544,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.324532469910544,"endHours":13.324532469910544,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.324532469910544,"endHours":14.324532469910544,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.324532469910544,"endHours":15.324532469910544,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.324532469910544,"endHours":16.324532469910544,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.324532469910544,"endHours":17.324532469910544,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.324532469910544,"endHours":18.324532469910544,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.324532469910544,"endHours":19.324532469910544,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.324532469910544,"endHours":20.324532469910544,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.324532469910544,"endHours":21.324532469910544,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.324532469910544,"endHours":22.324532469910544,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.324532469910544,"endHours":23.324532469910544,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.324532469910544,"endHours":24.324532469910544,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.324532469910544,"endHours":25.324532469910544,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.324532469910544,"endHours":26.324532469910544,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.324532469910544,"endHours":27.324532469910544,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.324532469910544,"endHours":28.324532469910544,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.324532469910544,"endHours":29.324532469910544,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.324532469910544,"endHours":30.324532469910544,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.456151623277723,"eotMinutes":0.2640489797298191,"ayanamsa":25.715}},"calendars":{"vikram_samvat":2190,"vikram_samvatsara":"Parābhava","saka_samvat":2055,"saka_samvatsara":"Vijaya","bengali_samvat":1540,"malayalam_era":1309,"nanakshahi_year":664,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","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":"Caitra Śukla Trayodaśī · Vikram 2190 Parābhava · Śaka 2055 Vijaya"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 April 17, 2133 CE · Thane, Maharashtra · Vidhyamitra","description":"April 17, 2133 CE for Thane, Maharashtra: Śukla Trayodaśī, sūryodaya 06:19, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2133-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2133-04-17","sa":"https://sa.vidhyamitra.com/city/thane/2133-04-17","hi":"https://hi.vidhyamitra.com/city/thane/2133-04-17","x-default":"https://vidhyamitra.com/city/thane/2133-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T01:04:07.192Z","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":"2026-06-02T01:04:07.192Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T01:04:07.192Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}