{"id":"vidhyamitra:city-day:ujjain:-3187-10-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/-3187-10-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3187-10-11","date_display":"October 11, 3188 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":-3187,"month":10,"day":11,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557289.770833,"kali_year":-85,"ahargana":-31175.7292,"sun":{"sidereal_longitude":232.1215,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":333.7477,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.6261,"elapsed_within_tithi_degrees":5.6261},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.7477,"elapsed_within_degrees":0.4143},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.8692},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":-3187,"month":10,"day":11,"hour":6,"minute":30,"calendar":"julian"},"julian_day":557289.770833,"ahargana":-31175.7292,"kali_year":-85,"ayanamsa_lahiri":-48.5952,"grahas":{"sun":{"sidereal_longitude":232.1215,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":333.7477,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":-3.819},"mars":{"sidereal_longitude":219.9319,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":228.5384,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":277.6197,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":185.3429,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":31.4472,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":31.8402,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":211.8402,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"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":-3187,"month":10,"day":11,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557289.770833,"kali_year":-85,"ahargana":-31175.7292,"sun":{"sidereal_longitude":232.1215,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":333.7477,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.6261,"elapsed_within_tithi_degrees":5.6261},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.7477,"elapsed_within_degrees":0.4143},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.8692},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.819,"elongation":101.626},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.819,"opposition_distance":78.374}},"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":"06:12","sunsetLocal":"18:14","solarNoonLocal":"12:13","dayLengthHours":12.040816765245658,"dayLengthDisplay":"12 Hours 02 Mins 27 Secs","nightLengthDisplay":"11 Hours 57 Mins 33 Secs","moonriseLocal":"13:38","moonsetLocal":"00:21","rahuKala":{"name":"Rāhu Kāla","start":"16:44","end":"18:14","startHours":16.729633387029953,"endHours":18.23473548268566,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:13","end":"13:43","startHours":12.214327100062832,"endHours":13.71942919571854,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:13","end":"16:44","startHours":15.224531291374246,"endHours":16.729633387029953,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:24","startHours":9.003442629330657,"endHours":9.404803188172178,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:01","startHours":6.695619415991905,"endHours":7.016707863065122,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:37","startHours":11.812966541221309,"endHours":12.615687658904355,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:23","startHours":4.588476482073915,"endHours":5.391197599756959,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:12","startHours":5.190517320336197,"endHours":6.1939187174400026,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:01","startHours":14.221129894270442,"endHours":15.023851011953486,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.03473548268566,"endHours":18.43473548268566,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:44","startHours":18.23473548268566,"endHours":18.736436181237565,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.98473548268566,"endHours":19.73473548268566,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:37","startHours":23.81296654122131,"endHours":24.615687658904353,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:12","end":"07:42","startHours":6.1939187174400026,"endHours":7.69902081309571,"quality":"inauspicious"},{"name":"Chala","start":"07:42","end":"09:12","startHours":7.69902081309571,"endHours":9.204122908751417,"quality":"neutral"},{"name":"Labha","start":"09:12","end":"10:43","startHours":9.204122908751417,"endHours":10.709225004407124,"quality":"auspicious"},{"name":"Amṛta","start":"10:43","end":"12:13","startHours":10.709225004407124,"endHours":12.214327100062832,"quality":"auspicious"},{"name":"Kāla","start":"12:13","end":"13:43","startHours":12.214327100062832,"endHours":13.71942919571854,"quality":"inauspicious"},{"name":"Śubha","start":"13:43","end":"15:13","startHours":13.71942919571854,"endHours":15.224531291374246,"quality":"auspicious"},{"name":"Roga","start":"15:13","end":"16:44","startHours":15.224531291374246,"endHours":16.729633387029953,"quality":"inauspicious"},{"name":"Udveg","start":"16:44","end":"18:14","startHours":16.729633387029953,"endHours":18.23473548268566,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:14","end":"19:44","startHours":18.23473548268566,"endHours":19.729633387029953,"quality":"auspicious"},{"name":"Roga","start":"19:44","end":"21:13","startHours":19.729633387029953,"endHours":21.224531291374248,"quality":"inauspicious"},{"name":"Udveg","start":"21:13","end":"22:43","startHours":21.224531291374248,"endHours":22.71942919571854,"quality":"inauspicious"},{"name":"Chala","start":"22:43","end":"00:13","startHours":22.71942919571854,"endHours":24.21432710006283,"quality":"neutral"},{"name":"Labha","start":"00:13","end":"01:43","startHours":24.21432710006283,"endHours":25.709225004407124,"quality":"auspicious"},{"name":"Amṛta","start":"01:43","end":"03:12","startHours":25.709225004407124,"endHours":27.204122908751415,"quality":"auspicious"},{"name":"Kāla","start":"03:12","end":"04:42","startHours":27.204122908751415,"endHours":28.69902081309571,"quality":"inauspicious"},{"name":"Śubha","start":"04:42","end":"06:12","startHours":28.69902081309571,"endHours":30.193918717440003,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.1939187174400026,"endHours":7.1939187174400026,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.1939187174400026,"endHours":8.193918717440003,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.193918717440003,"endHours":9.193918717440003,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.193918717440003,"endHours":10.193918717440003,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.193918717440003,"endHours":11.193918717440003,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.193918717440003,"endHours":12.193918717440003,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.193918717440003,"endHours":13.193918717440003,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.193918717440003,"endHours":14.193918717440003,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.193918717440003,"endHours":15.193918717440003,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.193918717440003,"endHours":16.193918717440003,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.193918717440003,"endHours":17.193918717440003,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.193918717440003,"endHours":18.193918717440003,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.193918717440003,"endHours":19.193918717440003,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.193918717440003,"endHours":20.193918717440003,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.193918717440003,"endHours":21.193918717440003,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.193918717440003,"endHours":22.193918717440003,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.193918717440003,"endHours":23.193918717440003,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.193918717440003,"endHours":24.193918717440003,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.193918717440003,"endHours":25.193918717440003,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.193918717440003,"endHours":26.193918717440003,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.193918717440003,"endHours":27.193918717440003,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.193918717440003,"endHours":28.193918717440003,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.193918717440003,"endHours":29.193918717440003,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.193918717440003,"endHours":30.193918717440003,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.4017785585764075,"eotMinutes":13.986373996230075,"ayanamsa":-48.5952}},"calendars":{"vikram_samvat":-3130,"saka_samvat":-3265,"bengali_samvat":-3780,"malayalam_era":-4011,"nanakshahi_year":-4656,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Navamī · Vikram -3130 undefined · Śaka -3265 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 October 11, 3188 BCE · Ujjain · Vidhyamitra","description":"October 11, 3188 BCE for Ujjain: Śukla Navamī, sūryodaya 06:12, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/-3187-10-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/-3187-10-11","sa":"https://sa.vidhyamitra.com/city/ujjain/-3187-10-11","hi":"https://hi.vidhyamitra.com/city/ujjain/-3187-10-11","x-default":"https://vidhyamitra.com/city/ujjain/-3187-10-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T12:55:51.619Z","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":"2026-08-10T12:55:51.619Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T12:55:51.619Z","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"}}}