{"id":"vidhyamitra:city-day:ujjain:-0504-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/-0504-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0504-05-17","date_display":"May 17, 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":"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":-504,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1537108.770833,"kali_year":2598,"ahargana":948643.2708,"sun":{"sidereal_longitude":65.7869,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":97.8491,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.0623,"elapsed_within_tithi_degrees":8.0623},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.8491,"elapsed_within_degrees":4.5158},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.636},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":17,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1537108.770833,"ahargana":948643.2708,"kali_year":2598,"ayanamsa_lahiri":-11.1208,"grahas":{"sun":{"sidereal_longitude":65.7869,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":97.8491,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":2.7974},"mars":{"sidereal_longitude":342.0772,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":46.5074,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":358.3154,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":21.3155,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":40.5916,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":316.3143,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":136.3143,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"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":-504,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1537108.770833,"kali_year":2598,"ahargana":948643.2708,"sun":{"sidereal_longitude":65.7869,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":97.8491,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.0623,"elapsed_within_tithi_degrees":8.0623},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.8491,"elapsed_within_degrees":4.5158},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.636},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.797,"elongation":32.062},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.797,"opposition_distance":147.938}},"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":"05:45","sunsetLocal":"19:01","solarNoonLocal":"12:23","dayLengthHours":13.255254750059237,"dayLengthDisplay":"13 Hours 15 Mins 19 Secs","nightLengthDisplay":"10 Hours 44 Mins 41 Secs","moonriseLocal":"07:46","moonsetLocal":"21:17","rahuKala":{"name":"Rāhu Kāla","start":"07:25","end":"09:04","startHours":7.4146981421609,"endHours":9.071604985918306,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:44","end":"12:23","startHours":10.72851182967571,"endHours":12.385418673433115,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:03","end":"15:42","startHours":14.04232551719052,"endHours":15.699232360947924,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:18","startHours":8.850684073417318,"endHours":9.292525898419292,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:40","startHours":6.310093579655964,"endHours":6.6635670396575435,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:50","startHours":11.94357684843114,"endHours":12.82726049843509,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:59","end":"04:52","startHours":3.9904239983955976,"endHours":4.874107648399547,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:39","end":"05:45","startHours":4.65318673589856,"endHours":5.757791298403496,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:29","startHours":14.594627798442986,"endHours":15.478311448446934,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:49","end":"19:13","startHours":18.813046048462734,"endHours":19.213046048462733,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:01","end":"19:34","startHours":19.013046048462733,"endHours":19.565348329715203,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:46","end":"20:31","startHours":18.763046048462733,"endHours":20.513046048462733,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:50","startHours":23.94357684843114,"endHours":24.82726049843509,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:45","end":"07:25","startHours":5.757791298403496,"endHours":7.4146981421609,"quality":"auspicious"},{"name":"Kāla","start":"07:25","end":"09:04","startHours":7.4146981421609,"endHours":9.071604985918306,"quality":"inauspicious"},{"name":"Śubha","start":"09:04","end":"10:44","startHours":9.071604985918306,"endHours":10.72851182967571,"quality":"auspicious"},{"name":"Roga","start":"10:44","end":"12:23","startHours":10.72851182967571,"endHours":12.385418673433115,"quality":"inauspicious"},{"name":"Udveg","start":"12:23","end":"14:03","startHours":12.385418673433115,"endHours":14.04232551719052,"quality":"inauspicious"},{"name":"Chala","start":"14:03","end":"15:42","startHours":14.04232551719052,"endHours":15.699232360947924,"quality":"neutral"},{"name":"Labha","start":"15:42","end":"17:21","startHours":15.699232360947924,"endHours":17.35613920470533,"quality":"auspicious"},{"name":"Amṛta","start":"17:21","end":"19:01","startHours":17.35613920470533,"endHours":19.013046048462733,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:01","end":"20:21","startHours":19.013046048462733,"endHours":20.35613920470533,"quality":"neutral"},{"name":"Labha","start":"20:21","end":"21:42","startHours":20.35613920470533,"endHours":21.699232360947924,"quality":"auspicious"},{"name":"Amṛta","start":"21:42","end":"23:03","startHours":21.699232360947924,"endHours":23.04232551719052,"quality":"auspicious"},{"name":"Kāla","start":"23:03","end":"00:23","startHours":23.04232551719052,"endHours":24.385418673433115,"quality":"inauspicious"},{"name":"Śubha","start":"00:23","end":"01:44","startHours":24.385418673433115,"endHours":25.72851182967571,"quality":"auspicious"},{"name":"Roga","start":"01:44","end":"03:04","startHours":25.72851182967571,"endHours":27.071604985918306,"quality":"inauspicious"},{"name":"Udveg","start":"03:04","end":"04:25","startHours":27.071604985918306,"endHours":28.4146981421609,"quality":"inauspicious"},{"name":"Chala","start":"04:25","end":"05:45","startHours":28.4146981421609,"endHours":29.757791298403497,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.757791298403496,"endHours":6.757791298403496,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.757791298403496,"endHours":7.757791298403496,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.757791298403496,"endHours":8.757791298403497,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.757791298403497,"endHours":9.757791298403497,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.757791298403497,"endHours":10.757791298403497,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.757791298403497,"endHours":11.757791298403497,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.757791298403497,"endHours":12.757791298403497,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.757791298403497,"endHours":13.757791298403497,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.757791298403497,"endHours":14.757791298403497,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.757791298403497,"endHours":15.757791298403497,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.757791298403497,"endHours":16.757791298403497,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.757791298403497,"endHours":17.757791298403497,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.757791298403497,"endHours":18.757791298403497,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.757791298403497,"endHours":19.757791298403497,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.757791298403497,"endHours":20.757791298403497,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.757791298403497,"endHours":21.757791298403497,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.757791298403497,"endHours":22.757791298403497,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.757791298403497,"endHours":23.757791298403497,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.757791298403497,"endHours":24.757791298403497,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.757791298403497,"endHours":25.757791298403497,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.757791298403497,"endHours":26.757791298403497,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.757791298403497,"endHours":27.757791298403497,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.757791298403497,"endHours":28.757791298403497,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.757791298403497,"endHours":29.757791298403497,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.933369537005646,"eotMinutes":3.7208795940131294,"ayanamsa":-11.1208}},"calendars":{"vikram_samvat":-447,"saka_samvat":-582,"bengali_samvat":-1097,"malayalam_era":-1328,"nanakshahi_year":-1973,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Tṛtīyā · Vikram -447 undefined · Śaka -582 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Somavāra (Monday) — 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 17, 505 BCE · Ujjain · Vidhyamitra","description":"May 17, 505 BCE for Ujjain: Śukla Tṛtīyā, sūryodaya 05:45, sūryāsta 19:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/-0504-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/-0504-05-17","sa":"https://sa.vidhyamitra.com/city/ujjain/-0504-05-17","hi":"https://hi.vidhyamitra.com/city/ujjain/-0504-05-17","x-default":"https://vidhyamitra.com/city/ujjain/-0504-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T22:50:35.423Z","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":"2026-08-10T22:50:35.423Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T22:50:35.423Z","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"}}}