{"id":"vidhyamitra:city-day:ujjain:-0547-05-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/-0547-05-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0547-05-07","date_display":"May 7, 548 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":-547,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1521392.770833,"kali_year":2555,"ahargana":932927.2708,"sun":{"sidereal_longitude":56.4275,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":12.5815,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":316.154,"elapsed_within_tithi_degrees":4.154},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.5815,"elapsed_within_degrees":12.5815},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":69.009},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":-547,"month":5,"day":7,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1521392.770833,"ahargana":932927.2708,"kali_year":2555,"ayanamsa_lahiri":-11.7218,"grahas":{"sun":{"sidereal_longitude":56.4275,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":12.5815,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-3.7488},"mars":{"sidereal_longitude":17.5482,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":46.9556,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":110.1033,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":20.1873,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":238.7199,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":69.0236,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":249.0236,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":-547,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1521392.770833,"kali_year":2555,"ahargana":932927.2708,"sun":{"sidereal_longitude":56.4275,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":12.5815,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":316.154,"elapsed_within_tithi_degrees":4.154},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.5815,"elapsed_within_degrees":12.5815},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":69.009},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.749,"elongation":43.846},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.749,"opposition_distance":136.154}},"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":"05:51","sunsetLocal":"18:56","solarNoonLocal":"12:23","dayLengthHours":13.08259901413323,"dayLengthDisplay":"13 Hours 04 Mins 57 Secs","nightLengthDisplay":"10 Hours 55 Mins 03 Secs","moonriseLocal":"03:25","moonsetLocal":"15:31","rahuKala":{"name":"Rāhu Kāla","start":"17:18","end":"18:56","startHours":17.294880286849864,"endHours":18.930205163616517,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:23","end":"14:01","startHours":12.388905656549902,"endHours":14.024230533316555,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:40","end":"17:18","startHours":15.659555410083211,"endHours":17.294880286849864,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:20","startHours":8.900212586114375,"endHours":9.336299219918816,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:44","startHours":6.392714441738839,"endHours":6.741583748782392,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:49","startHours":11.95281902274546,"endHours":12.824992290354343,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:06","end":"04:59","startHours":4.103259614265523,"endHours":4.975432881874406,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:51","startHours":4.757389564972185,"endHours":5.847606149483288,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:26","startHours":14.569338825572107,"endHours":15.44151209318099,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.730205163616517,"endHours":19.130205163616516,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:29","startHours":18.930205163616517,"endHours":19.47531345587207,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.680205163616517,"endHours":20.430205163616517,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:49","startHours":23.952819022745462,"endHours":24.82499229035434,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:51","end":"07:29","startHours":5.847606149483288,"endHours":7.4829310262499416,"quality":"inauspicious"},{"name":"Chala","start":"07:29","end":"09:07","startHours":7.4829310262499416,"endHours":9.118255903016596,"quality":"neutral"},{"name":"Labha","start":"09:07","end":"10:45","startHours":9.118255903016596,"endHours":10.753580779783249,"quality":"auspicious"},{"name":"Amṛta","start":"10:45","end":"12:23","startHours":10.753580779783249,"endHours":12.388905656549902,"quality":"auspicious"},{"name":"Kāla","start":"12:23","end":"14:01","startHours":12.388905656549902,"endHours":14.024230533316555,"quality":"inauspicious"},{"name":"Śubha","start":"14:01","end":"15:40","startHours":14.024230533316555,"endHours":15.659555410083211,"quality":"auspicious"},{"name":"Roga","start":"15:40","end":"17:18","startHours":15.659555410083211,"endHours":17.294880286849864,"quality":"inauspicious"},{"name":"Udveg","start":"17:18","end":"18:56","startHours":17.294880286849864,"endHours":18.930205163616517,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:56","end":"20:18","startHours":18.930205163616517,"endHours":20.294880286849864,"quality":"auspicious"},{"name":"Roga","start":"20:18","end":"21:40","startHours":20.294880286849864,"endHours":21.659555410083208,"quality":"inauspicious"},{"name":"Udveg","start":"21:40","end":"23:01","startHours":21.659555410083208,"endHours":23.024230533316555,"quality":"inauspicious"},{"name":"Chala","start":"23:01","end":"00:23","startHours":23.024230533316555,"endHours":24.388905656549902,"quality":"neutral"},{"name":"Labha","start":"00:23","end":"01:45","startHours":24.388905656549902,"endHours":25.75358077978325,"quality":"auspicious"},{"name":"Amṛta","start":"01:45","end":"03:07","startHours":25.75358077978325,"endHours":27.118255903016596,"quality":"auspicious"},{"name":"Kāla","start":"03:07","end":"04:29","startHours":27.118255903016596,"endHours":28.48293102624994,"quality":"inauspicious"},{"name":"Śubha","start":"04:29","end":"05:51","startHours":28.48293102624994,"endHours":29.847606149483287,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:51","end":"06:51","startHours":5.847606149483288,"endHours":6.847606149483288,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:51","end":"07:51","startHours":6.847606149483288,"endHours":7.847606149483288,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:51","end":"08:51","startHours":7.847606149483288,"endHours":8.847606149483287,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:51","end":"09:51","startHours":8.847606149483287,"endHours":9.847606149483287,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:51","end":"10:51","startHours":9.847606149483287,"endHours":10.847606149483287,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:51","end":"11:51","startHours":10.847606149483287,"endHours":11.847606149483287,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:51","end":"12:51","startHours":11.847606149483287,"endHours":12.847606149483287,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:51","end":"13:51","startHours":12.847606149483287,"endHours":13.847606149483287,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:51","end":"14:51","startHours":13.847606149483287,"endHours":14.847606149483287,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:51","end":"15:51","startHours":14.847606149483287,"endHours":15.847606149483287,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:51","end":"16:51","startHours":15.847606149483287,"endHours":16.847606149483287,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:51","end":"17:51","startHours":16.847606149483287,"endHours":17.847606149483287,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:51","end":"18:51","startHours":17.847606149483287,"endHours":18.847606149483287,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:51","end":"19:51","startHours":18.847606149483287,"endHours":19.847606149483287,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:51","end":"20:51","startHours":19.847606149483287,"endHours":20.847606149483287,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:51","end":"21:51","startHours":20.847606149483287,"endHours":21.847606149483287,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:51","end":"22:51","startHours":21.847606149483287,"endHours":22.847606149483287,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:51","end":"23:51","startHours":22.847606149483287,"endHours":23.847606149483287,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:51","end":"00:51","startHours":23.847606149483287,"endHours":24.847606149483287,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:51","end":"01:51","startHours":24.847606149483287,"endHours":25.847606149483287,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:51","end":"02:51","startHours":25.847606149483287,"endHours":26.847606149483287,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:51","end":"03:51","startHours":26.847606149483287,"endHours":27.847606149483287,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:51","end":"04:51","startHours":27.847606149483287,"endHours":28.847606149483287,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:51","end":"05:51","startHours":28.847606149483287,"endHours":29.847606149483287,"planetary_lord":"Jupiter"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.247733113713128,"eotMinutes":3.5116606070058483,"ayanamsa":-11.7218}},"calendars":{"vikram_samvat":-490,"saka_samvat":-625,"bengali_samvat":-1140,"malayalam_era":-1371,"nanakshahi_year":-2016,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa 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 Kṛṣṇa Dvādaśī · Vikram -490 undefined · Śaka -625 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 7, 548 BCE · Ujjain · Vidhyamitra","description":"May 7, 548 BCE for Ujjain: Kṛṣṇa Dvādaśī, sūryodaya 05:51, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/-0547-05-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/-0547-05-07","sa":"https://sa.vidhyamitra.com/city/ujjain/-0547-05-07","hi":"https://hi.vidhyamitra.com/city/ujjain/-0547-05-07","x-default":"https://vidhyamitra.com/city/ujjain/-0547-05-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T14:35:59.396Z","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":"2026-09-11T14:35:59.396Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T14:35:59.396Z","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":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","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"}}}