{"id":"vidhyamitra:city-day:ayodhya:-0504-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-0504-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0504-05-01","date_display":"May 1, 505 BCE","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":-504,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1537092.770833,"kali_year":2598,"ahargana":948627.2708,"sun":{"sidereal_longitude":50.6098,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":250.4875,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.8778,"elapsed_within_tithi_degrees":7.8778},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.4875,"elapsed_within_degrees":10.4875},"yoga":{"number":23,"name":"Śubha","sum_longitude":301.0973},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":-504,"month":5,"day":1,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1537092.770833,"ahargana":948627.2708,"kali_year":2598,"ayanamsa_lahiri":-11.1214,"grahas":{"sun":{"sidereal_longitude":50.6098,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":250.4875,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":-4.1316},"mars":{"sidereal_longitude":331.389,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":56.5369,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":355.8835,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":3.6382,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":38.4581,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":317.1621,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":137.1621,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":-504,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1537092.770833,"kali_year":2598,"ahargana":948627.2708,"sun":{"sidereal_longitude":50.6098,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":250.4875,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.8778,"elapsed_within_tithi_degrees":7.8778},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.4875,"elapsed_within_degrees":10.4875},"yoga":{"number":23,"name":"Śubha","sum_longitude":301.0973},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.132,"elongation":160.122},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.132,"opposition_distance":19.878}},"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":"05:24","sunsetLocal":"18:33","solarNoonLocal":"11:58","dayLengthHours":13.14164517961606,"dayLengthDisplay":"13 Hours 08 Mins 30 Secs","nightLengthDisplay":"10 Hours 51 Mins 30 Secs","moonriseLocal":"19:57","moonsetLocal":"06:38","rahuKala":{"name":"Rāhu Kāla","start":"08:41","end":"10:20","startHours":8.68568858294654,"endHours":10.328394230398546,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:37","end":"15:15","startHours":13.613805525302562,"endHours":15.256511172754568,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:24","end":"07:03","startHours":5.400277288042524,"endHours":7.042982935494532,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:54","startHours":8.466661163286272,"endHours":8.904716002606806,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:18","startHours":5.947845837193193,"endHours":6.298289708649621,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:25","startHours":11.533045038530018,"endHours":12.40915471717109,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:39","end":"04:31","startHours":3.648057930760383,"endHours":4.524167609401453,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:24","startHours":4.305140189741186,"endHours":5.400277288042524,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:02","startHours":14.16137407445323,"endHours":15.0374837530943,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.341922467658584,"endHours":18.741922467658583,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:05","startHours":18.541922467658583,"endHours":19.08949101680925,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.291922467658583,"endHours":20.041922467658583,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:25","startHours":23.53304503853002,"endHours":24.40915471717109,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:24","end":"07:03","startHours":5.400277288042524,"endHours":7.042982935494532,"quality":"inauspicious"},{"name":"Śubha","start":"07:03","end":"08:41","startHours":7.042982935494532,"endHours":8.68568858294654,"quality":"auspicious"},{"name":"Roga","start":"08:41","end":"10:20","startHours":8.68568858294654,"endHours":10.328394230398546,"quality":"inauspicious"},{"name":"Udveg","start":"10:20","end":"11:58","startHours":10.328394230398546,"endHours":11.971099877850554,"quality":"inauspicious"},{"name":"Chala","start":"11:58","end":"13:37","startHours":11.971099877850554,"endHours":13.613805525302562,"quality":"neutral"},{"name":"Labha","start":"13:37","end":"15:15","startHours":13.613805525302562,"endHours":15.256511172754568,"quality":"auspicious"},{"name":"Amṛta","start":"15:15","end":"16:54","startHours":15.256511172754568,"endHours":16.899216820206576,"quality":"auspicious"},{"name":"Kāla","start":"16:54","end":"18:33","startHours":16.899216820206576,"endHours":18.541922467658583,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:33","end":"19:54","startHours":18.541922467658583,"endHours":19.899216820206576,"quality":"auspicious"},{"name":"Amṛta","start":"19:54","end":"21:15","startHours":19.899216820206576,"endHours":21.256511172754568,"quality":"auspicious"},{"name":"Kāla","start":"21:15","end":"22:37","startHours":21.256511172754568,"endHours":22.61380552530256,"quality":"inauspicious"},{"name":"Śubha","start":"22:37","end":"23:58","startHours":22.61380552530256,"endHours":23.971099877850556,"quality":"auspicious"},{"name":"Roga","start":"23:58","end":"01:20","startHours":23.971099877850556,"endHours":25.328394230398544,"quality":"inauspicious"},{"name":"Udveg","start":"01:20","end":"02:41","startHours":25.328394230398544,"endHours":26.68568858294654,"quality":"inauspicious"},{"name":"Chala","start":"02:41","end":"04:03","startHours":26.68568858294654,"endHours":28.042982935494532,"quality":"neutral"},{"name":"Labha","start":"04:03","end":"05:24","startHours":28.042982935494532,"endHours":29.400277288042524,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.400277288042524,"endHours":6.400277288042524,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.400277288042524,"endHours":7.400277288042524,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.400277288042524,"endHours":8.400277288042524,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.400277288042524,"endHours":9.400277288042524,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.400277288042524,"endHours":10.400277288042524,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.400277288042524,"endHours":11.400277288042524,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.400277288042524,"endHours":12.400277288042524,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.400277288042524,"endHours":13.400277288042524,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.400277288042524,"endHours":14.400277288042524,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.400277288042524,"endHours":15.400277288042524,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.400277288042524,"endHours":16.400277288042524,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.400277288042524,"endHours":17.400277288042524,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.400277288042524,"endHours":18.400277288042524,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.400277288042524,"endHours":19.400277288042524,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.400277288042524,"endHours":20.400277288042524,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.400277288042524,"endHours":21.400277288042524,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.400277288042524,"endHours":22.400277288042524,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.400277288042524,"endHours":23.400277288042524,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.400277288042524,"endHours":24.400277288042524,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.400277288042524,"endHours":25.400277288042524,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.400277288042524,"endHours":26.400277288042524,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.400277288042524,"endHours":27.400277288042524,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.400277288042524,"endHours":28.400277288042524,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.400277288042524,"endHours":29.400277288042524,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":14.650773944274095,"eotMinutes":2.918007328966811,"ayanamsa":-11.1214}},"calendars":{"vikram_samvat":-447,"saka_samvat":-582,"bengali_samvat":-1097,"malayalam_era":-1328,"nanakshahi_year":-1973,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Dvitīyā · Vikram -447 undefined · Śaka -582 undefined"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"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 May 1, 505 BCE · Ayodhyā · Vidhyamitra","description":"May 1, 505 BCE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 05:24, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-0504-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-0504-05-01","sa":"https://sa.vidhyamitra.com/city/ayodhya/-0504-05-01","hi":"https://hi.vidhyamitra.com/city/ayodhya/-0504-05-01","x-default":"https://vidhyamitra.com/city/ayodhya/-0504-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T04:15:10.702Z","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":"2026-05-17T04:15:10.702Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T04:15:10.702Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}