{"id":"vidhyamitra:city-day:vrindavan:2129-04-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2129-04-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-04-19","date_display":"April 19, 2129 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":2129,"month":4,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498769.770833,"kali_year":5231,"ahargana":1910304.2708,"sun":{"sidereal_longitude":3.2359,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":8.4041,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.1682,"elapsed_within_tithi_degrees":5.1682},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.4041,"elapsed_within_degrees":8.4041},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":11.64},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2129,"month":4,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498769.770833,"ahargana":1910304.2708,"kali_year":5231,"ayanamsa_lahiri":25.6592,"grahas":{"sun":{"sidereal_longitude":3.4151769999999715,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":6.6586770000000115,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-4.0947},"mars":{"sidereal_longitude":268.44697700000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":359.402977,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":336.246377,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":316.09827700000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":170.54787699999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":122.8867,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":302.8867,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"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":2129,"month":4,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498769.770833,"kali_year":5231,"ahargana":1910304.2708,"sun":{"sidereal_longitude":3.2359,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":8.4041,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.1682,"elapsed_within_tithi_degrees":5.1682},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.4041,"elapsed_within_degrees":8.4041},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":11.64},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.095,"elongation":5.168},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.095,"opposition_distance":174.832}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:51","sunsetLocal":"18:46","solarNoonLocal":"12:19","dayLengthHours":12.915451217728208,"dayLengthDisplay":"12 Hours 54 Mins 56 Secs","nightLengthDisplay":"11 Hours 05 Mins 04 Secs","moonriseLocal":"06:03","moonsetLocal":"19:00","rahuKala":{"name":"Rāhu Kāla","start":"15:32","end":"17:09","startHours":15.539233864522245,"endHours":17.15366526673827,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:05","end":"10:42","startHours":9.08150825565814,"endHours":10.695939657874167,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:19","end":"13:55","startHours":12.31037106009019,"endHours":13.924802462306218,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:18","startHours":8.86625073536267,"endHours":9.29676577595361,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:23","end":"06:44","startHours":6.390789251964763,"endHours":6.735201284437515,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:44","startHours":11.879856019499252,"endHours":12.740886100681132,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:08","end":"04:59","startHours":4.130585288862326,"endHours":4.991615370044207,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:51","startHours":4.776357849748737,"endHours":5.8526454512260875,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:19","startHours":14.462946263044891,"endHours":15.323976344226772,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.568096668954297,"endHours":18.968096668954296,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:18","startHours":18.768096668954296,"endHours":19.306240469692973,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.518096668954296,"endHours":20.268096668954296,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:44","startHours":23.87985601949925,"endHours":24.74088610068113,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:51","end":"07:28","startHours":5.8526454512260875,"endHours":7.467076853442114,"quality":"inauspicious"},{"name":"Udveg","start":"07:28","end":"09:05","startHours":7.467076853442114,"endHours":9.08150825565814,"quality":"inauspicious"},{"name":"Chala","start":"09:05","end":"10:42","startHours":9.08150825565814,"endHours":10.695939657874167,"quality":"neutral"},{"name":"Labha","start":"10:42","end":"12:19","startHours":10.695939657874167,"endHours":12.31037106009019,"quality":"auspicious"},{"name":"Amṛta","start":"12:19","end":"13:55","startHours":12.31037106009019,"endHours":13.924802462306218,"quality":"auspicious"},{"name":"Kāla","start":"13:55","end":"15:32","startHours":13.924802462306218,"endHours":15.539233864522245,"quality":"inauspicious"},{"name":"Śubha","start":"15:32","end":"17:09","startHours":15.539233864522245,"endHours":17.15366526673827,"quality":"auspicious"},{"name":"Roga","start":"17:09","end":"18:46","startHours":17.15366526673827,"endHours":18.768096668954296,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:46","end":"20:09","startHours":18.768096668954296,"endHours":20.15366526673827,"quality":"inauspicious"},{"name":"Śubha","start":"20:09","end":"21:32","startHours":20.15366526673827,"endHours":21.539233864522245,"quality":"auspicious"},{"name":"Roga","start":"21:32","end":"22:55","startHours":21.539233864522245,"endHours":22.924802462306218,"quality":"inauspicious"},{"name":"Udveg","start":"22:55","end":"00:19","startHours":22.924802462306218,"endHours":24.31037106009019,"quality":"inauspicious"},{"name":"Chala","start":"00:19","end":"01:42","startHours":24.31037106009019,"endHours":25.695939657874167,"quality":"neutral"},{"name":"Labha","start":"01:42","end":"03:05","startHours":25.695939657874167,"endHours":27.08150825565814,"quality":"auspicious"},{"name":"Amṛta","start":"03:05","end":"04:28","startHours":27.08150825565814,"endHours":28.467076853442116,"quality":"auspicious"},{"name":"Kāla","start":"04:28","end":"05:51","startHours":28.467076853442116,"endHours":29.85264545122609,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:51","end":"06:51","startHours":5.8526454512260875,"endHours":6.8526454512260875,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:51","end":"07:51","startHours":6.8526454512260875,"endHours":7.8526454512260875,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:51","end":"08:51","startHours":7.8526454512260875,"endHours":8.852645451226088,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:51","end":"09:51","startHours":8.852645451226088,"endHours":9.852645451226088,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:51","end":"10:51","startHours":9.852645451226088,"endHours":10.852645451226088,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:51","end":"11:51","startHours":10.852645451226088,"endHours":11.852645451226088,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:51","end":"12:51","startHours":11.852645451226088,"endHours":12.852645451226088,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:51","end":"13:51","startHours":12.852645451226088,"endHours":13.852645451226088,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:51","end":"14:51","startHours":13.852645451226088,"endHours":14.852645451226088,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:51","end":"15:51","startHours":14.852645451226088,"endHours":15.852645451226088,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:51","end":"16:51","startHours":15.852645451226088,"endHours":16.85264545122609,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:51","end":"17:51","startHours":16.85264545122609,"endHours":17.85264545122609,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:51","end":"18:51","startHours":17.85264545122609,"endHours":18.85264545122609,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:51","end":"19:51","startHours":18.85264545122609,"endHours":19.85264545122609,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:51","end":"20:51","startHours":19.85264545122609,"endHours":20.85264545122609,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:51","end":"21:51","startHours":20.85264545122609,"endHours":21.85264545122609,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:51","end":"22:51","startHours":21.85264545122609,"endHours":22.85264545122609,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:51","end":"23:51","startHours":22.85264545122609,"endHours":23.85264545122609,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:51","end":"00:51","startHours":23.85264545122609,"endHours":24.85264545122609,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:51","end":"01:51","startHours":24.85264545122609,"endHours":25.85264545122609,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:51","end":"02:51","startHours":25.85264545122609,"endHours":26.85264545122609,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:51","end":"03:51","startHours":26.85264545122609,"endHours":27.85264545122609,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:51","end":"04:51","startHours":27.85264545122609,"endHours":28.85264545122609,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:51","end":"05:51","startHours":28.85264545122609,"endHours":29.85264545122609,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.144025916634284,"eotMinutes":0.740536394588492,"ayanamsa":25.6592}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"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 2186 Śubhakṛt · Śaka 2051 Virodhi"},"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":[{"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":"vrindavan"},"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, 2129 CE · Vṛndāvana · Vidhyamitra","description":"April 19, 2129 CE for Vṛndāvana: Śukla Pratipada, sūryodaya 05:51, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2129-04-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2129-04-19","sa":"https://sa.vidhyamitra.com/city/vrindavan/2129-04-19","hi":"https://hi.vidhyamitra.com/city/vrindavan/2129-04-19","x-default":"https://vidhyamitra.com/city/vrindavan/2129-04-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:08:00.555Z","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":"2026-05-31T02:08:00.555Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:08:00.555Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}