{"id":"vidhyamitra:city-day:thane:2152-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2152-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2152-04-18","date_display":"April 18, 2152 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":2152,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507169.770833,"kali_year":5254,"ahargana":1918704.2708,"sun":{"sidereal_longitude":2.3086,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":166.1822,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":163.8736,"elapsed_within_tithi_degrees":7.8736},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":166.1822,"elapsed_within_degrees":6.1822},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.4908},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2152,"month":4,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507169.770833,"ahargana":1918704.2708,"kali_year":5254,"ayanamsa_lahiri":25.9804,"grahas":{"sun":{"sidereal_longitude":2.5384349999999927,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":164.87353499999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":3.5268},"mars":{"sidereal_longitude":336.941035,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":348.925535,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":314.879235,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":357.360435,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":82.51063499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":37.8143,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":217.8143,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2152,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507169.770833,"kali_year":5254,"ahargana":1918704.2708,"sun":{"sidereal_longitude":2.3086,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":166.1822,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":163.8736,"elapsed_within_tithi_degrees":7.8736},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":166.1822,"elapsed_within_degrees":6.1822},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.4908},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.527,"elongation":163.874},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.527,"opposition_distance":16.126}},"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":"18:57","solarNoonLocal":"12:38","dayLengthHours":12.635610045160028,"dayLengthDisplay":"12 Hours 38 Mins 08 Secs","nightLengthDisplay":"11 Hours 21 Mins 52 Secs","moonriseLocal":"17:30","moonsetLocal":"05:23","rahuKala":{"name":"Rāhu Kāla","start":"15:47","end":"17:22","startHours":15.785264463025285,"endHours":17.364715718670286,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:28","end":"11:03","startHours":9.467459440445271,"endHours":11.046910696090274,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:38","end":"14:12","startHours":12.626361951735277,"endHours":14.205813207380281,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:41","startHours":9.256865939692602,"endHours":9.678052941197937,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:10","startHours":6.835040681036931,"endHours":7.1719902822411985,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"13:03","startHours":12.205174950229942,"endHours":13.04754895324061,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:28","startHours":4.623808923133926,"endHours":5.466182926144595,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:19","startHours":5.2555894253919275,"endHours":6.308556929155263,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:34","startHours":14.732296959261948,"endHours":15.574670962272616,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.74416697431529,"endHours":19.14416697431529,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:28","startHours":18.94416697431529,"endHours":19.470650726196958,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.69416697431529,"endHours":20.44416697431529,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"01:03","startHours":24.205174950229942,"endHours":25.04754895324061,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:19","end":"07:53","startHours":6.308556929155263,"endHours":7.888008184800267,"quality":"inauspicious"},{"name":"Udveg","start":"07:53","end":"09:28","startHours":7.888008184800267,"endHours":9.467459440445271,"quality":"inauspicious"},{"name":"Chala","start":"09:28","end":"11:03","startHours":9.467459440445271,"endHours":11.046910696090274,"quality":"neutral"},{"name":"Labha","start":"11:03","end":"12:38","startHours":11.046910696090274,"endHours":12.626361951735277,"quality":"auspicious"},{"name":"Amṛta","start":"12:38","end":"14:12","startHours":12.626361951735277,"endHours":14.205813207380281,"quality":"auspicious"},{"name":"Kāla","start":"14:12","end":"15:47","startHours":14.205813207380281,"endHours":15.785264463025285,"quality":"inauspicious"},{"name":"Śubha","start":"15:47","end":"17:22","startHours":15.785264463025285,"endHours":17.364715718670286,"quality":"auspicious"},{"name":"Roga","start":"17:22","end":"18:57","startHours":17.364715718670286,"endHours":18.94416697431529,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:57","end":"20:22","startHours":18.94416697431529,"endHours":20.364715718670286,"quality":"inauspicious"},{"name":"Śubha","start":"20:22","end":"21:47","startHours":20.364715718670286,"endHours":21.785264463025285,"quality":"auspicious"},{"name":"Roga","start":"21:47","end":"23:12","startHours":21.785264463025285,"endHours":23.20581320738028,"quality":"inauspicious"},{"name":"Udveg","start":"23:12","end":"00:38","startHours":23.20581320738028,"endHours":24.626361951735277,"quality":"inauspicious"},{"name":"Chala","start":"00:38","end":"02:03","startHours":24.626361951735277,"endHours":26.046910696090272,"quality":"neutral"},{"name":"Labha","start":"02:03","end":"03:28","startHours":26.046910696090272,"endHours":27.467459440445268,"quality":"auspicious"},{"name":"Amṛta","start":"03:28","end":"04:53","startHours":27.467459440445268,"endHours":28.888008184800267,"quality":"auspicious"},{"name":"Kāla","start":"04:53","end":"06:19","startHours":28.888008184800267,"endHours":30.308556929155262,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.308556929155263,"endHours":7.308556929155263,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.308556929155263,"endHours":8.308556929155262,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.308556929155262,"endHours":9.308556929155262,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.308556929155262,"endHours":10.308556929155262,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.308556929155262,"endHours":11.308556929155262,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.308556929155262,"endHours":12.308556929155262,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.308556929155262,"endHours":13.308556929155262,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.308556929155262,"endHours":14.308556929155262,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.308556929155262,"endHours":15.308556929155262,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.308556929155262,"endHours":16.308556929155262,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.308556929155262,"endHours":17.308556929155262,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.308556929155262,"endHours":18.308556929155262,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.308556929155262,"endHours":19.308556929155262,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.308556929155262,"endHours":20.308556929155262,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.308556929155262,"endHours":21.308556929155262,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.308556929155262,"endHours":22.308556929155262,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.308556929155262,"endHours":23.308556929155262,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.308556929155262,"endHours":24.308556929155262,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.308556929155262,"endHours":25.308556929155262,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.308556929155262,"endHours":26.308556929155262,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.308556929155262,"endHours":27.308556929155262,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.308556929155262,"endHours":28.308556929155262,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.308556929155262,"endHours":29.308556929155262,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.308556929155262,"endHours":30.308556929155262,"planetary_lord":"Saturn"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.946739518444936,"eotMinutes":0.5058828958834352,"ayanamsa":25.9804}},"calendars":{"vikram_samvat":2209,"vikram_samvatsara":"Krodhana","saka_samvat":2074,"saka_samvatsara":"Paridhāvi","bengali_samvat":1559,"malayalam_era":1328,"nanakshahi_year":683,"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 Caturdaśī · Vikram 2209 Krodhana · Śaka 2074 Paridhāvi"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 18, 2152 CE · Thane, Maharashtra · Vidhyamitra","description":"April 18, 2152 CE for Thane, Maharashtra: Śukla Caturdaśī, sūryodaya 06:19, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2152-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2152-04-18","sa":"https://sa.vidhyamitra.com/city/thane/2152-04-18","hi":"https://hi.vidhyamitra.com/city/thane/2152-04-18","x-default":"https://vidhyamitra.com/city/thane/2152-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:12:22.713Z","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":"2026-05-31T18:12:22.713Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:12:22.713Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}