{"id":"vidhyamitra:city-day:mathura:2159-04-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2159-04-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-04-19","date_display":"April 19, 2159 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":2159,"month":4,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509726.770833,"kali_year":5261,"ahargana":1921261.2708,"sun":{"sidereal_longitude":2.4926,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":10.0263,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.5337,"elapsed_within_tithi_degrees":7.5337},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.0263,"elapsed_within_degrees":10.0263},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.5189},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2159,"month":4,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509726.770833,"ahargana":1921261.2708,"kali_year":5261,"ayanamsa_lahiri":26.0782,"grahas":{"sun":{"sidereal_longitude":2.7399389999999926,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":12.137539000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":4.2867},"mars":{"sidereal_longitude":243.15663900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":356.321339,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":159.277739,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":45.983438999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":177.27313900000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":262.3321,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":82.3321,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"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":2159,"month":4,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509726.770833,"kali_year":5261,"ahargana":1921261.2708,"sun":{"sidereal_longitude":2.4926,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":10.0263,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.5337,"elapsed_within_tithi_degrees":7.5337},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.0263,"elapsed_within_degrees":10.0263},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.5189},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.287,"elongation":7.534},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.287,"opposition_distance":172.466}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:51","sunsetLocal":"18:46","solarNoonLocal":"12:19","dayLengthHours":12.906288636132665,"dayLengthDisplay":"12 Hours 54 Mins 23 Secs","nightLengthDisplay":"11 Hours 05 Mins 37 Secs","moonriseLocal":"06:23","moonsetLocal":"19:29","rahuKala":{"name":"Rāhu Kāla","start":"13:55","end":"15:32","startHours":13.922697139606775,"endHours":15.535983219123356,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:51","end":"07:28","startHours":5.856266742023858,"endHours":7.469552821540441,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:05","end":"10:42","startHours":9.082838901057023,"endHours":10.696124980573607,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:18","startHours":8.867734090454814,"endHours":9.297943711659235,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:44","startHours":6.3940287685293855,"endHours":6.738196465492924,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:44","startHours":11.879201438885769,"endHours":12.739620681294614,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:08","end":"05:00","startHours":4.135428257206169,"endHours":4.995847499615014,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:51","startHours":4.780742689012802,"endHours":5.856266742023858,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:19","startHours":14.460459166112301,"endHours":15.320878408521144,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.562555378156524,"endHours":18.962555378156523,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:18","startHours":18.762555378156524,"endHours":19.300317404662053,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.512555378156524,"endHours":20.262555378156524,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:44","startHours":23.87920143888577,"endHours":24.739620681294614,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:51","end":"07:28","startHours":5.856266742023858,"endHours":7.469552821540441,"quality":"auspicious"},{"name":"Roga","start":"07:28","end":"09:05","startHours":7.469552821540441,"endHours":9.082838901057023,"quality":"inauspicious"},{"name":"Udveg","start":"09:05","end":"10:42","startHours":9.082838901057023,"endHours":10.696124980573607,"quality":"inauspicious"},{"name":"Chala","start":"10:42","end":"12:19","startHours":10.696124980573607,"endHours":12.309411060090191,"quality":"neutral"},{"name":"Labha","start":"12:19","end":"13:55","startHours":12.309411060090191,"endHours":13.922697139606775,"quality":"auspicious"},{"name":"Amṛta","start":"13:55","end":"15:32","startHours":13.922697139606775,"endHours":15.535983219123356,"quality":"auspicious"},{"name":"Kāla","start":"15:32","end":"17:09","startHours":15.535983219123356,"endHours":17.14926929863994,"quality":"inauspicious"},{"name":"Śubha","start":"17:09","end":"18:46","startHours":17.14926929863994,"endHours":18.762555378156524,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:46","end":"20:09","startHours":18.762555378156524,"endHours":20.14926929863994,"quality":"auspicious"},{"name":"Kāla","start":"20:09","end":"21:32","startHours":20.14926929863994,"endHours":21.53598321912336,"quality":"inauspicious"},{"name":"Śubha","start":"21:32","end":"22:55","startHours":21.53598321912336,"endHours":22.922697139606775,"quality":"auspicious"},{"name":"Roga","start":"22:55","end":"00:19","startHours":22.922697139606775,"endHours":24.30941106009019,"quality":"inauspicious"},{"name":"Udveg","start":"00:19","end":"01:42","startHours":24.30941106009019,"endHours":25.696124980573607,"quality":"inauspicious"},{"name":"Chala","start":"01:42","end":"03:05","startHours":25.696124980573607,"endHours":27.082838901057023,"quality":"neutral"},{"name":"Labha","start":"03:05","end":"04:28","startHours":27.082838901057023,"endHours":28.469552821540443,"quality":"auspicious"},{"name":"Amṛta","start":"04:28","end":"05:51","startHours":28.469552821540443,"endHours":29.85626674202386,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:51","end":"06:51","startHours":5.856266742023858,"endHours":6.856266742023858,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:51","end":"07:51","startHours":6.856266742023858,"endHours":7.856266742023858,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:51","end":"08:51","startHours":7.856266742023858,"endHours":8.856266742023859,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:51","end":"09:51","startHours":8.856266742023859,"endHours":9.856266742023859,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:51","end":"10:51","startHours":9.856266742023859,"endHours":10.856266742023859,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:51","end":"11:51","startHours":10.856266742023859,"endHours":11.856266742023859,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:51","end":"12:51","startHours":11.856266742023859,"endHours":12.856266742023859,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:51","end":"13:51","startHours":12.856266742023859,"endHours":13.856266742023859,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:51","end":"14:51","startHours":13.856266742023859,"endHours":14.856266742023859,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:51","end":"15:51","startHours":14.856266742023859,"endHours":15.856266742023859,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:51","end":"16:51","startHours":15.856266742023859,"endHours":16.85626674202386,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:51","end":"17:51","startHours":16.85626674202386,"endHours":17.85626674202386,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:51","end":"18:51","startHours":17.85626674202386,"endHours":18.85626674202386,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:51","end":"19:51","startHours":18.85626674202386,"endHours":19.85626674202386,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:51","end":"20:51","startHours":19.85626674202386,"endHours":20.85626674202386,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:51","end":"21:51","startHours":20.85626674202386,"endHours":21.85626674202386,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:51","end":"22:51","startHours":21.85626674202386,"endHours":22.85626674202386,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:51","end":"23:51","startHours":22.85626674202386,"endHours":23.85626674202386,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:51","end":"00:51","startHours":23.85626674202386,"endHours":24.85626674202386,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:51","end":"01:51","startHours":24.85626674202386,"endHours":25.85626674202386,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:51","end":"02:51","startHours":25.85626674202386,"endHours":26.85626674202386,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:51","end":"03:51","startHours":26.85626674202386,"endHours":27.85626674202386,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:51","end":"04:51","startHours":27.85626674202386,"endHours":28.85626674202386,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:51","end":"05:51","startHours":28.85626674202386,"endHours":29.85626674202386,"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.053143804512096,"eotMinutes":0.740536394588492,"ayanamsa":26.0782}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","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 Śukla Pratipada · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 19, 2159 CE · Mathurā · Vidhyamitra","description":"April 19, 2159 CE for Mathurā: Śukla Pratipada, sūryodaya 05:51, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2159-04-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2159-04-19","sa":"https://sa.vidhyamitra.com/city/mathura/2159-04-19","hi":"https://hi.vidhyamitra.com/city/mathura/2159-04-19","x-default":"https://vidhyamitra.com/city/mathura/2159-04-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:56:20.328Z","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":"2026-05-31T23:56:20.328Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:56:20.328Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}