{"id":"vidhyamitra:city-day:ayodhya:2005-04-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2005-04-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-04-12","date_display":"April 12, 2005 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":2005,"month":4,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453472.770833,"kali_year":5106,"ahargana":1865007.2708,"sun":{"sidereal_longitude":358.4399,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":38.8492,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":40.4093,"elapsed_within_tithi_degrees":4.4093},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":38.8492,"elapsed_within_degrees":12.1825},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":37.2891},"karana":{"half_tithi_index":6,"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":2005,"month":4,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453472.770833,"ahargana":1865007.2708,"kali_year":5106,"ayanamsa_lahiri":23.9267,"grahas":{"sun":{"sidereal_longitude":358.312855,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":37.12945500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":2.6375},"mars":{"sidereal_longitude":292.17715499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":337.845355,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":169.36325499999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"venus":{"sidereal_longitude":1.3060550000000148,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":86.72065499999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":2.9397,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":182.9397,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2005,"month":4,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453472.770833,"kali_year":5106,"ahargana":1865007.2708,"sun":{"sidereal_longitude":358.4399,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":38.8492,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":40.4093,"elapsed_within_tithi_degrees":4.4093},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":38.8492,"elapsed_within_degrees":12.1825},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":37.2891},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.637,"elongation":40.409},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.637,"opposition_distance":139.591}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:41","sunsetLocal":"18:24","solarNoonLocal":"12:02","dayLengthHours":12.714475884232982,"dayLengthDisplay":"12 Hours 42 Mins 52 Secs","nightLengthDisplay":"11 Hours 17 Mins 08 Secs","moonriseLocal":"07:51","moonsetLocal":"21:24","rahuKala":{"name":"Rāhu Kāla","start":"15:13","end":"16:48","startHours":15.215743990383935,"endHours":16.805053475913056,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:52","end":"10:27","startHours":8.858506048267444,"endHours":10.447815533796565,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:02","end":"13:38","startHours":12.03712501932569,"endHours":13.62643450485481,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:04","startHours":8.64659811686356,"endHours":9.070413979671326,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:33","startHours":6.209656905718905,"endHours":6.548709595965118,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:28","startHours":11.613309156517923,"endHours":12.460940882133455,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:59","end":"04:50","startHours":3.984623625978133,"endHours":4.832255351593665,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:41","startHours":4.620347420189782,"endHours":5.679887077209197,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.156204333364517,"endHours":15.003836058980049,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.19436296144218,"endHours":18.59436296144218,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:55","startHours":18.39436296144218,"endHours":18.924132789951887,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.14436296144218,"endHours":19.89436296144218,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:28","startHours":23.61330915651792,"endHours":24.460940882133457,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:41","end":"07:16","startHours":5.679887077209197,"endHours":7.26919656273832,"quality":"inauspicious"},{"name":"Udveg","start":"07:16","end":"08:52","startHours":7.26919656273832,"endHours":8.858506048267444,"quality":"inauspicious"},{"name":"Chala","start":"08:52","end":"10:27","startHours":8.858506048267444,"endHours":10.447815533796565,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"12:02","startHours":10.447815533796565,"endHours":12.03712501932569,"quality":"auspicious"},{"name":"Amṛta","start":"12:02","end":"13:38","startHours":12.03712501932569,"endHours":13.62643450485481,"quality":"auspicious"},{"name":"Kāla","start":"13:38","end":"15:13","startHours":13.62643450485481,"endHours":15.215743990383935,"quality":"inauspicious"},{"name":"Śubha","start":"15:13","end":"16:48","startHours":15.215743990383935,"endHours":16.805053475913056,"quality":"auspicious"},{"name":"Roga","start":"16:48","end":"18:24","startHours":16.805053475913056,"endHours":18.39436296144218,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:24","end":"19:48","startHours":18.39436296144218,"endHours":19.805053475913056,"quality":"inauspicious"},{"name":"Śubha","start":"19:48","end":"21:13","startHours":19.805053475913056,"endHours":21.215743990383935,"quality":"auspicious"},{"name":"Roga","start":"21:13","end":"22:38","startHours":21.215743990383935,"endHours":22.626434504854814,"quality":"inauspicious"},{"name":"Udveg","start":"22:38","end":"00:02","startHours":22.626434504854814,"endHours":24.03712501932569,"quality":"inauspicious"},{"name":"Chala","start":"00:02","end":"01:27","startHours":24.03712501932569,"endHours":25.447815533796565,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"02:52","startHours":25.447815533796565,"endHours":26.858506048267444,"quality":"auspicious"},{"name":"Amṛta","start":"02:52","end":"04:16","startHours":26.858506048267444,"endHours":28.269196562738323,"quality":"auspicious"},{"name":"Kāla","start":"04:16","end":"05:41","startHours":28.269196562738323,"endHours":29.679887077209198,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.679887077209197,"endHours":6.679887077209197,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.679887077209197,"endHours":7.679887077209197,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.679887077209197,"endHours":8.679887077209198,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.679887077209198,"endHours":9.679887077209198,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.679887077209198,"endHours":10.679887077209198,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.679887077209198,"endHours":11.679887077209198,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.679887077209198,"endHours":12.679887077209198,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.679887077209198,"endHours":13.679887077209198,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.679887077209198,"endHours":14.679887077209198,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.679887077209198,"endHours":15.679887077209198,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.679887077209198,"endHours":16.679887077209198,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.679887077209198,"endHours":17.679887077209198,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.679887077209198,"endHours":18.679887077209198,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.679887077209198,"endHours":19.679887077209198,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.679887077209198,"endHours":20.679887077209198,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.679887077209198,"endHours":21.679887077209198,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.679887077209198,"endHours":22.679887077209198,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.679887077209198,"endHours":23.679887077209198,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.679887077209198,"endHours":24.679887077209198,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.679887077209198,"endHours":25.679887077209198,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.679887077209198,"endHours":26.679887077209198,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.679887077209198,"endHours":27.679887077209198,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.679887077209198,"endHours":28.679887077209198,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.679887077209198,"endHours":29.679887077209198,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":8.657858615733103,"eotMinutes":-1.043501159541278,"ayanamsa":23.9267}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Caturthī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"festivals":[{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 12, 2005 CE · Ayodhyā · Vidhyamitra","description":"April 12, 2005 CE for Ayodhyā: Śukla Caturthī, sūryodaya 05:41, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2005-04-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2005-04-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2005-04-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2005-04-12","x-default":"https://vidhyamitra.com/city/ayodhya/2005-04-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T03:50:39.705Z","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":"2026-05-17T03:50:39.705Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T03:50:39.705Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}