{"id":"vidhyamitra:city-day:ujjain:-3187-12-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/-3187-12-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3187-12-09","date_display":"December 9, 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":12,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557348.770833,"kali_year":-85,"ahargana":-31116.7292,"sun":{"sidereal_longitude":292.6505,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":34.6658,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":102.0153,"elapsed_within_tithi_degrees":6.0153},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.6658,"elapsed_within_degrees":7.9991},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.3162},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":12,"day":9,"hour":6,"minute":30,"calendar":"julian"},"julian_day":557348.770833,"ahargana":-31116.7292,"kali_year":-85,"ayanamsa_lahiri":-48.5929,"grahas":{"sun":{"sidereal_longitude":292.6505,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":34.6658,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":0.4661},"mars":{"sidereal_longitude":263.3249,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":290.1958,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":291.0376,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":250.7512,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":29.5886,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":28.7141,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":208.7141,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":-3187,"month":12,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557348.770833,"kali_year":-85,"ahargana":-31116.7292,"sun":{"sidereal_longitude":292.6505,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":34.6658,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":102.0153,"elapsed_within_tithi_degrees":6.0153},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.6658,"elapsed_within_degrees":7.9991},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.3162},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.466,"elongation":102.015},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.466,"opposition_distance":77.985}},"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":"06:54","sunsetLocal":"17:46","solarNoonLocal":"12:20","dayLengthHours":10.872699218684367,"dayLengthDisplay":"10 Hours 52 Mins 22 Secs","nightLengthDisplay":"13 Hours 07 Mins 38 Secs","moonriseLocal":"13:15","moonsetLocal":"01:01","rahuKala":{"name":"Rāhu Kāla","start":"12:20","end":"13:42","startHours":12.332985625863312,"endHours":13.692073028198859,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:15","end":"09:37","startHours":8.255723418856675,"endHours":9.614810821192222,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:58","end":"12:20","startHours":10.973898223527767,"endHours":12.332985625863312,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:48","startHours":9.43359916754748,"endHours":9.79602247483696,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:21","end":"07:38","startHours":7.349665150632978,"endHours":7.639603796464561,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:42","startHours":11.970562318573833,"endHours":12.695408933152791,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:10","startHours":5.446942787363214,"endHours":6.1717894019421715,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:54","startHours":5.990577748297432,"endHours":6.896636016521129,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:52","startHours":14.145102162310707,"endHours":14.869948776889665,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:34","end":"17:58","startHours":17.569335235205497,"endHours":17.969335235205495,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:46","end":"18:13","startHours":17.769335235205496,"endHours":18.222364369317344,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:31","end":"19:16","startHours":17.519335235205496,"endHours":19.269335235205496,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:42","startHours":23.970562318573833,"endHours":24.69540893315279,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:54","end":"08:15","startHours":6.896636016521129,"endHours":8.255723418856675,"quality":"auspicious"},{"name":"Amṛta","start":"08:15","end":"09:37","startHours":8.255723418856675,"endHours":9.614810821192222,"quality":"auspicious"},{"name":"Kāla","start":"09:37","end":"10:58","startHours":9.614810821192222,"endHours":10.973898223527767,"quality":"inauspicious"},{"name":"Śubha","start":"10:58","end":"12:20","startHours":10.973898223527767,"endHours":12.332985625863312,"quality":"auspicious"},{"name":"Roga","start":"12:20","end":"13:42","startHours":12.332985625863312,"endHours":13.692073028198859,"quality":"inauspicious"},{"name":"Udveg","start":"13:42","end":"15:03","startHours":13.692073028198859,"endHours":15.051160430534406,"quality":"inauspicious"},{"name":"Chala","start":"15:03","end":"16:25","startHours":15.051160430534406,"endHours":16.41024783286995,"quality":"neutral"},{"name":"Labha","start":"16:25","end":"17:46","startHours":16.41024783286995,"endHours":17.769335235205496,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:46","end":"19:25","startHours":17.769335235205496,"endHours":19.41024783286995,"quality":"inauspicious"},{"name":"Chala","start":"19:25","end":"21:03","startHours":19.41024783286995,"endHours":21.051160430534402,"quality":"neutral"},{"name":"Labha","start":"21:03","end":"22:42","startHours":21.051160430534402,"endHours":22.69207302819886,"quality":"auspicious"},{"name":"Amṛta","start":"22:42","end":"00:20","startHours":22.69207302819886,"endHours":24.332985625863312,"quality":"auspicious"},{"name":"Kāla","start":"00:20","end":"01:58","startHours":24.332985625863312,"endHours":25.973898223527765,"quality":"inauspicious"},{"name":"Śubha","start":"01:58","end":"03:37","startHours":25.973898223527765,"endHours":27.614810821192222,"quality":"auspicious"},{"name":"Roga","start":"03:37","end":"05:15","startHours":27.614810821192222,"endHours":29.255723418856675,"quality":"inauspicious"},{"name":"Udveg","start":"05:15","end":"06:54","startHours":29.255723418856675,"endHours":30.89663601652113,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:54","end":"07:54","startHours":6.896636016521129,"endHours":7.896636016521129,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:54","end":"08:54","startHours":7.896636016521129,"endHours":8.896636016521128,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:54","end":"09:54","startHours":8.896636016521128,"endHours":9.896636016521128,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:54","end":"10:54","startHours":9.896636016521128,"endHours":10.896636016521128,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:54","end":"11:54","startHours":10.896636016521128,"endHours":11.896636016521128,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:54","end":"12:54","startHours":11.896636016521128,"endHours":12.896636016521128,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:54","end":"13:54","startHours":12.896636016521128,"endHours":13.896636016521128,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:54","end":"14:54","startHours":13.896636016521128,"endHours":14.896636016521128,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:54","end":"15:54","startHours":14.896636016521128,"endHours":15.896636016521128,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:54","end":"16:54","startHours":15.896636016521128,"endHours":16.89663601652113,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:54","end":"17:54","startHours":16.89663601652113,"endHours":17.89663601652113,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:54","end":"18:54","startHours":17.89663601652113,"endHours":18.89663601652113,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:54","end":"19:54","startHours":18.89663601652113,"endHours":19.89663601652113,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:54","end":"20:54","startHours":19.89663601652113,"endHours":20.89663601652113,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:54","end":"21:54","startHours":20.89663601652113,"endHours":21.89663601652113,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:54","end":"22:54","startHours":21.89663601652113,"endHours":22.89663601652113,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:54","end":"23:54","startHours":22.89663601652113,"endHours":23.89663601652113,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:54","end":"00:54","startHours":23.89663601652113,"endHours":24.89663601652113,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:54","end":"01:54","startHours":24.89663601652113,"endHours":25.89663601652113,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:54","end":"02:54","startHours":25.89663601652113,"endHours":26.89663601652113,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:54","end":"03:54","startHours":26.89663601652113,"endHours":27.89663601652113,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:54","end":"04:54","startHours":27.89663601652113,"endHours":28.89663601652113,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:54","end":"05:54","startHours":28.89663601652113,"endHours":29.89663601652113,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:54","end":"06:54","startHours":29.89663601652113,"endHours":30.89663601652113,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.95623081376302,"eotMinutes":6.866862448201248,"ayanamsa":-48.5929}},"calendars":{"vikram_samvat":-3130,"saka_samvat":-3265,"bengali_samvat":-3780,"malayalam_era":-4011,"nanakshahi_year":-4656,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Navamī · Vikram -3130 undefined · Śaka -3265 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 December 9, 3188 BCE · Ujjain · Vidhyamitra","description":"December 9, 3188 BCE for Ujjain: Śukla Navamī, sūryodaya 06:54, sūryāsta 17:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/-3187-12-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/-3187-12-09","sa":"https://sa.vidhyamitra.com/city/ujjain/-3187-12-09","hi":"https://hi.vidhyamitra.com/city/ujjain/-3187-12-09","x-default":"https://vidhyamitra.com/city/ujjain/-3187-12-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-11T04:59:37.032Z","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":"2026-08-11T04:59:37.032Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-11T04:59:37.032Z","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"}}}