{"id":"vidhyamitra:city-day:ujjain:-0478-05-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/-0478-05-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0478-05-09","date_display":"May 9, 479 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-478,"month":5,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1546596.770833,"kali_year":2624,"ahargana":958131.2708,"sun":{"sidereal_longitude":57.5145,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":197.8648,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":140.3502,"elapsed_within_tithi_degrees":8.3502},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.8648,"elapsed_within_degrees":11.1981},"yoga":{"number":20,"name":"Śiva","sum_longitude":255.3793},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":-478,"month":5,"day":9,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1546596.770833,"ahargana":958131.2708,"kali_year":2624,"ayanamsa_lahiri":-10.7579,"grahas":{"sun":{"sidereal_longitude":57.5145,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":197.8648,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":1.8481},"mars":{"sidereal_longitude":214.5493,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":60.9301,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":52.9994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":44.6932,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":356.1413,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":173.5944,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":353.5944,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-478,"month":5,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1546596.770833,"kali_year":2624,"ahargana":958131.2708,"sun":{"sidereal_longitude":57.5145,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":197.8648,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":140.3502,"elapsed_within_tithi_degrees":8.3502},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.8648,"elapsed_within_degrees":11.1981},"yoga":{"number":20,"name":"Śiva","sum_longitude":255.3793},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.848,"elongation":140.35},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.848,"opposition_distance":39.65}},"eclipse_window_40days":[]},"city":{"slug":"ujjain","name":"Ujjain","lat":23.1765,"lon":75.7885,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ujjain","name":"Ujjain","lat":23.1765,"lon":75.7885,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:50","sunsetLocal":"18:57","solarNoonLocal":"12:23","dayLengthHours":13.120274204177896,"dayLengthDisplay":"13 Hours 07 Mins 13 Secs","nightLengthDisplay":"10 Hours 52 Mins 47 Secs","moonriseLocal":"15:47","moonsetLocal":"03:42","rahuKala":{"name":"Rāhu Kāla","start":"14:02","end":"15:40","startHours":14.026943301116468,"endHours":15.666977576638706,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:50","end":"07:28","startHours":5.826771923505284,"endHours":7.466806199027521,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:06","end":"10:45","startHours":9.106840474549758,"endHours":10.746874750071996,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:20","startHours":8.88816923781346,"endHours":9.325511711286056,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:43","startHours":6.373450015346029,"endHours":6.723323994124106,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:49","startHours":11.949566552121635,"endHours":12.824251499066829,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:57","startHours":4.077402029614897,"endHours":4.952086976560091,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:50","startHours":4.733415739823792,"endHours":5.826771923505284,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:27","startHours":14.573621392957214,"endHours":15.448306339902407,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.74704612768318,"endHours":19.14704612768318,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:30","startHours":18.94704612768318,"endHours":19.493724219523926,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.69704612768318,"endHours":20.44704612768318,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:49","startHours":23.949566552121635,"endHours":24.82425149906683,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:50","end":"07:28","startHours":5.826771923505284,"endHours":7.466806199027521,"quality":"auspicious"},{"name":"Roga","start":"07:28","end":"09:06","startHours":7.466806199027521,"endHours":9.106840474549758,"quality":"inauspicious"},{"name":"Udveg","start":"09:06","end":"10:45","startHours":9.106840474549758,"endHours":10.746874750071996,"quality":"inauspicious"},{"name":"Chala","start":"10:45","end":"12:23","startHours":10.746874750071996,"endHours":12.386909025594232,"quality":"neutral"},{"name":"Labha","start":"12:23","end":"14:02","startHours":12.386909025594232,"endHours":14.026943301116468,"quality":"auspicious"},{"name":"Amṛta","start":"14:02","end":"15:40","startHours":14.026943301116468,"endHours":15.666977576638706,"quality":"auspicious"},{"name":"Kāla","start":"15:40","end":"17:18","startHours":15.666977576638706,"endHours":17.307011852160944,"quality":"inauspicious"},{"name":"Śubha","start":"17:18","end":"18:57","startHours":17.307011852160944,"endHours":18.94704612768318,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:57","end":"20:18","startHours":18.94704612768318,"endHours":20.307011852160944,"quality":"auspicious"},{"name":"Kāla","start":"20:18","end":"21:40","startHours":20.307011852160944,"endHours":21.666977576638708,"quality":"inauspicious"},{"name":"Śubha","start":"21:40","end":"23:02","startHours":21.666977576638708,"endHours":23.026943301116468,"quality":"auspicious"},{"name":"Roga","start":"23:02","end":"00:23","startHours":23.026943301116468,"endHours":24.386909025594232,"quality":"inauspicious"},{"name":"Udveg","start":"00:23","end":"01:45","startHours":24.386909025594232,"endHours":25.746874750071996,"quality":"inauspicious"},{"name":"Chala","start":"01:45","end":"03:06","startHours":25.746874750071996,"endHours":27.106840474549756,"quality":"neutral"},{"name":"Labha","start":"03:06","end":"04:28","startHours":27.106840474549756,"endHours":28.46680619902752,"quality":"auspicious"},{"name":"Amṛta","start":"04:28","end":"05:50","startHours":28.46680619902752,"endHours":29.826771923505284,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.826771923505284,"endHours":6.826771923505284,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.826771923505284,"endHours":7.826771923505284,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.826771923505284,"endHours":8.826771923505284,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.826771923505284,"endHours":9.826771923505284,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.826771923505284,"endHours":10.826771923505284,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.826771923505284,"endHours":11.826771923505284,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.826771923505284,"endHours":12.826771923505284,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.826771923505284,"endHours":13.826771923505284,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.826771923505284,"endHours":14.826771923505284,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.826771923505284,"endHours":15.826771923505284,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.826771923505284,"endHours":16.826771923505284,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.826771923505284,"endHours":17.826771923505284,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.826771923505284,"endHours":18.826771923505284,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.826771923505284,"endHours":19.826771923505284,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.826771923505284,"endHours":20.826771923505284,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.826771923505284,"endHours":21.826771923505284,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.826771923505284,"endHours":22.826771923505284,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.826771923505284,"endHours":23.826771923505284,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.826771923505284,"endHours":24.826771923505284,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.826771923505284,"endHours":25.826771923505284,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.826771923505284,"endHours":26.826771923505284,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.826771923505284,"endHours":27.826771923505284,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.826771923505284,"endHours":28.826771923505284,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.826771923505284,"endHours":29.826771923505284,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.841682573924864,"eotMinutes":3.631458464346112,"ayanamsa":-10.7579}},"calendars":{"vikram_samvat":-421,"saka_samvat":-556,"bengali_samvat":-1071,"malayalam_era":-1302,"nanakshahi_year":-1947,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Dvādaśī · Vikram -421 undefined · Śaka -556 undefined"},"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":[]},"validity":{"eternal":true,"location_specific":"ujjain"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 9, 479 BCE · Ujjain · Vidhyamitra","description":"May 9, 479 BCE for Ujjain: Śukla Dvādaśī, sūryodaya 05:50, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/-0478-05-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/-0478-05-09","sa":"https://sa.vidhyamitra.com/city/ujjain/-0478-05-09","hi":"https://hi.vidhyamitra.com/city/ujjain/-0478-05-09","x-default":"https://vidhyamitra.com/city/ujjain/-0478-05-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T13:17:19.500Z","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":"2026-08-10T13:17:19.500Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T13:17:19.500Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}