{"id":"vidhyamitra:city-day:vrindavan:2149-04-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2149-04-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2149-04-15","date_display":"April 15, 2149 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":2149,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506070.770833,"kali_year":5250,"ahargana":1917605.2708,"sun":{"sidereal_longitude":359.1622,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":86.2889,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":87.1267,"elapsed_within_tithi_degrees":3.1267},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":86.2889,"elapsed_within_degrees":6.2889},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.4511},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":2149,"month":4,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506070.770833,"ahargana":1917605.2708,"kali_year":5250,"ayanamsa_lahiri":25.9384,"grahas":{"sun":{"sidereal_longitude":359.373825,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":89.71572500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":-0.7618},"mars":{"sidereal_longitude":71.52032500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":353.172825,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":223.01902500000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":11.898025000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":43.412225000000035,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":96.0446,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":276.0446,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2149,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506070.770833,"kali_year":5250,"ahargana":1917605.2708,"sun":{"sidereal_longitude":359.1622,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":86.2889,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":87.1267,"elapsed_within_tithi_degrees":3.1267},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":86.2889,"elapsed_within_degrees":6.2889},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.4511},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.762,"elongation":87.127},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.762,"opposition_distance":92.873}},"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":"05:55","sunsetLocal":"18:44","solarNoonLocal":"12:20","dayLengthHours":12.816853452441975,"dayLengthDisplay":"12 Hours 49 Mins 01 Secs","nightLengthDisplay":"11 Hours 10 Mins 59 Secs","moonriseLocal":"11:32","moonsetLocal":"01:10","rahuKala":{"name":"Rāhu Kāla","start":"15:32","end":"17:08","startHours":15.530928764073945,"endHours":17.133035445629194,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:07","end":"10:43","startHours":9.122502037852957,"endHours":10.724608719408206,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"13:56","startHours":12.326715400963451,"endHours":13.9288220825187,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:20","startHours":8.908887813645592,"endHours":9.336116262060324,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:48","startHours":6.45232423526088,"endHours":6.794106993992666,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:45","startHours":11.899486952548719,"endHours":12.753943849378183,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:04","startHours":4.209374881083534,"endHours":5.063831777912999,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:55","startHours":4.850217553705633,"endHours":5.918288674742464,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:19","startHours":14.462857643037115,"endHours":15.31731453986658,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.53514212718444,"endHours":18.935142127184438,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:16","startHours":18.73514212718444,"endHours":19.269177687702854,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.48514212718444,"endHours":20.23514212718444,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:45","startHours":23.899486952548717,"endHours":24.753943849378185,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:55","end":"07:31","startHours":5.918288674742464,"endHours":7.520395356297711,"quality":"inauspicious"},{"name":"Udveg","start":"07:31","end":"09:07","startHours":7.520395356297711,"endHours":9.122502037852957,"quality":"inauspicious"},{"name":"Chala","start":"09:07","end":"10:43","startHours":9.122502037852957,"endHours":10.724608719408206,"quality":"neutral"},{"name":"Labha","start":"10:43","end":"12:20","startHours":10.724608719408206,"endHours":12.326715400963451,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"13:56","startHours":12.326715400963451,"endHours":13.9288220825187,"quality":"auspicious"},{"name":"Kāla","start":"13:56","end":"15:32","startHours":13.9288220825187,"endHours":15.530928764073945,"quality":"inauspicious"},{"name":"Śubha","start":"15:32","end":"17:08","startHours":15.530928764073945,"endHours":17.133035445629194,"quality":"auspicious"},{"name":"Roga","start":"17:08","end":"18:44","startHours":17.133035445629194,"endHours":18.73514212718444,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:44","end":"20:08","startHours":18.73514212718444,"endHours":20.13303544562919,"quality":"inauspicious"},{"name":"Śubha","start":"20:08","end":"21:32","startHours":20.13303544562919,"endHours":21.530928764073945,"quality":"auspicious"},{"name":"Roga","start":"21:32","end":"22:56","startHours":21.530928764073945,"endHours":22.9288220825187,"quality":"inauspicious"},{"name":"Udveg","start":"22:56","end":"00:20","startHours":22.9288220825187,"endHours":24.32671540096345,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"01:43","startHours":24.32671540096345,"endHours":25.724608719408202,"quality":"neutral"},{"name":"Labha","start":"01:43","end":"03:07","startHours":25.724608719408202,"endHours":27.122502037852957,"quality":"auspicious"},{"name":"Amṛta","start":"03:07","end":"04:31","startHours":27.122502037852957,"endHours":28.520395356297712,"quality":"auspicious"},{"name":"Kāla","start":"04:31","end":"05:55","startHours":28.520395356297712,"endHours":29.918288674742463,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.918288674742464,"endHours":6.918288674742464,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.918288674742464,"endHours":7.918288674742464,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.918288674742464,"endHours":8.918288674742463,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.918288674742463,"endHours":9.918288674742463,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.918288674742463,"endHours":10.918288674742463,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.918288674742463,"endHours":11.918288674742463,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.918288674742463,"endHours":12.918288674742463,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.918288674742463,"endHours":13.918288674742463,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.918288674742463,"endHours":14.918288674742463,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.918288674742463,"endHours":15.918288674742463,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.918288674742463,"endHours":16.918288674742463,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.918288674742463,"endHours":17.918288674742463,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.918288674742463,"endHours":18.918288674742463,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.918288674742463,"endHours":19.918288674742463,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.918288674742463,"endHours":20.918288674742463,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.918288674742463,"endHours":21.918288674742463,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.918288674742463,"endHours":22.918288674742463,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.918288674742463,"endHours":23.918288674742463,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.918288674742463,"endHours":24.918288674742463,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.918288674742463,"endHours":25.918288674742463,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.918288674742463,"endHours":26.918288674742463,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.918288674742463,"endHours":27.918288674742463,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.918288674742463,"endHours":28.918288674742463,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.918288674742463,"endHours":29.918288674742463,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.790773496081938,"eotMinutes":-0.240124057807095,"ayanamsa":25.9384}},"calendars":{"vikram_samvat":2206,"vikram_samvatsara":"Dundubhi","saka_samvat":2071,"saka_samvatsara":"Saumya","bengali_samvat":1556,"malayalam_era":1325,"nanakshahi_year":680,"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":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram 2206 Dundubhi · Śaka 2071 Saumya"},"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":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 15, 2149 CE · Vṛndāvana · Vidhyamitra","description":"April 15, 2149 CE for Vṛndāvana: Śukla Aṣṭamī, sūryodaya 05:55, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2149-04-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2149-04-15","sa":"https://sa.vidhyamitra.com/city/vrindavan/2149-04-15","hi":"https://hi.vidhyamitra.com/city/vrindavan/2149-04-15","x-default":"https://vidhyamitra.com/city/vrindavan/2149-04-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:46:58.556Z","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":"2026-05-31T19:46:58.556Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:46:58.556Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}