{"id":"vidhyamitra:city-day:ujjain:-3148-05-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/-3148-05-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3148-05-13","date_display":"May 13, 3149 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":-3148,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":571383.770833,"kali_year":-46,"ahargana":-17081.7292,"sun":{"sidereal_longitude":83.917,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":291.216,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":207.299,"elapsed_within_tithi_degrees":3.299},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.216,"elapsed_within_degrees":11.216},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.133},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":-3148,"month":5,"day":13,"hour":6,"minute":30,"calendar":"julian"},"julian_day":571383.770833,"ahargana":-17081.7292,"kali_year":-46,"ayanamsa_lahiri":-48.0561,"grahas":{"sun":{"sidereal_longitude":83.917,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":291.216,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":-4.3222},"mars":{"sidereal_longitude":69.7443,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":72.3059,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":33.1962,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":47.8384,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":152.2763,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":5.0722,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":185.0722,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":-3148,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":571383.770833,"kali_year":-46,"ahargana":-17081.7292,"sun":{"sidereal_longitude":83.917,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":291.216,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":207.299,"elapsed_within_tithi_degrees":3.299},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.216,"elapsed_within_degrees":11.216},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.133},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.322,"elongation":152.701},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.322,"opposition_distance":27.299}},"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":"05:56","sunsetLocal":"18:50","solarNoonLocal":"12:23","dayLengthHours":12.909987902549354,"dayLengthDisplay":"12 Hours 54 Mins 36 Secs","nightLengthDisplay":"11 Hours 05 Mins 24 Secs","moonriseLocal":"20:47","moonsetLocal":"07:38","rahuKala":{"name":"Rāhu Kāla","start":"12:23","end":"14:00","startHours":12.384876020940727,"endHours":13.998624508759395,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:33","end":"09:09","startHours":7.54363055748472,"endHours":9.15737904530339,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:46","end":"12:23","startHours":10.771127533122058,"endHours":12.384876020940727,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:22","startHours":8.9422125802609,"endHours":9.372545510345878,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:49","startHours":6.467798232272274,"endHours":6.812064576340257,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:49","startHours":11.954543090855749,"endHours":12.815208951025705,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:04","startHours":4.208550349326137,"endHours":5.069216209496094,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:56","startHours":4.854049744453604,"endHours":5.929882069666051,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:24","startHours":14.536540671365621,"endHours":15.397206531535579,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.639869972215404,"endHours":19.039869972215403,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:23","startHours":18.839869972215403,"endHours":19.377786134821626,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.589869972215403,"endHours":20.339869972215403,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:49","startHours":23.954543090855747,"endHours":24.815208951025706,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:56","end":"07:33","startHours":5.929882069666051,"endHours":7.54363055748472,"quality":"auspicious"},{"name":"Amṛta","start":"07:33","end":"09:09","startHours":7.54363055748472,"endHours":9.15737904530339,"quality":"auspicious"},{"name":"Kāla","start":"09:09","end":"10:46","startHours":9.15737904530339,"endHours":10.771127533122058,"quality":"inauspicious"},{"name":"Śubha","start":"10:46","end":"12:23","startHours":10.771127533122058,"endHours":12.384876020940727,"quality":"auspicious"},{"name":"Roga","start":"12:23","end":"14:00","startHours":12.384876020940727,"endHours":13.998624508759395,"quality":"inauspicious"},{"name":"Udveg","start":"14:00","end":"15:37","startHours":13.998624508759395,"endHours":15.612372996578067,"quality":"inauspicious"},{"name":"Chala","start":"15:37","end":"17:14","startHours":15.612372996578067,"endHours":17.226121484396735,"quality":"neutral"},{"name":"Labha","start":"17:14","end":"18:50","startHours":17.226121484396735,"endHours":18.839869972215403,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:50","end":"20:14","startHours":18.839869972215403,"endHours":20.226121484396735,"quality":"inauspicious"},{"name":"Chala","start":"20:14","end":"21:37","startHours":20.226121484396735,"endHours":21.612372996578067,"quality":"neutral"},{"name":"Labha","start":"21:37","end":"23:00","startHours":21.612372996578067,"endHours":22.998624508759395,"quality":"auspicious"},{"name":"Amṛta","start":"23:00","end":"00:23","startHours":22.998624508759395,"endHours":24.384876020940727,"quality":"auspicious"},{"name":"Kāla","start":"00:23","end":"01:46","startHours":24.384876020940727,"endHours":25.77112753312206,"quality":"inauspicious"},{"name":"Śubha","start":"01:46","end":"03:09","startHours":25.77112753312206,"endHours":27.157379045303387,"quality":"auspicious"},{"name":"Roga","start":"03:09","end":"04:33","startHours":27.157379045303387,"endHours":28.54363055748472,"quality":"inauspicious"},{"name":"Udveg","start":"04:33","end":"05:56","startHours":28.54363055748472,"endHours":29.92988206966605,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.929882069666051,"endHours":6.929882069666051,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.929882069666051,"endHours":7.929882069666051,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.929882069666051,"endHours":8.92988206966605,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.92988206966605,"endHours":9.92988206966605,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.92988206966605,"endHours":10.92988206966605,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.92988206966605,"endHours":11.92988206966605,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.92988206966605,"endHours":12.92988206966605,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.92988206966605,"endHours":13.92988206966605,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.92988206966605,"endHours":14.92988206966605,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.92988206966605,"endHours":15.92988206966605,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.92988206966605,"endHours":16.92988206966605,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.92988206966605,"endHours":17.92988206966605,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.92988206966605,"endHours":18.92988206966605,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.92988206966605,"endHours":19.92988206966605,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.92988206966605,"endHours":20.92988206966605,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.92988206966605,"endHours":21.92988206966605,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.92988206966605,"endHours":22.92988206966605,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.92988206966605,"endHours":23.92988206966605,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.92988206966605,"endHours":24.92988206966605,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.92988206966605,"endHours":25.92988206966605,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.92988206966605,"endHours":26.92988206966605,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.92988206966605,"endHours":27.92988206966605,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.92988206966605,"endHours":28.92988206966605,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.92988206966605,"endHours":29.92988206966605,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.473723722922566,"eotMinutes":3.7534387435564067,"ayanamsa":-48.0561}},"calendars":{"vikram_samvat":-3091,"saka_samvat":-3226,"bengali_samvat":-3741,"malayalam_era":-3972,"nanakshahi_year":-4617,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa 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 Kṛṣṇa Tṛtīyā · Vikram -3091 undefined · Śaka -3226 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 May 13, 3149 BCE · Ujjain · Vidhyamitra","description":"May 13, 3149 BCE for Ujjain: Kṛṣṇa Tṛtīyā, sūryodaya 05:56, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/-3148-05-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/-3148-05-13","sa":"https://sa.vidhyamitra.com/city/ujjain/-3148-05-13","hi":"https://hi.vidhyamitra.com/city/ujjain/-3148-05-13","x-default":"https://vidhyamitra.com/city/ujjain/-3148-05-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T13:00:40.191Z","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":"2026-08-10T13:00:40.191Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T13:00:40.191Z","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"}}}