{"id":"vidhyamitra:city-day:kanchipuram:-3148-03-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/-3148-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3148-03-31","date_display":"March 31, 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":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":571340.770833,"kali_year":-46,"ahargana":-17124.7292,"sun":{"sidereal_longitude":43.1419,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":73.5386,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.3967,"elapsed_within_tithi_degrees":6.3967},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":73.5386,"elapsed_within_degrees":6.872},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.6805},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":3,"day":31,"hour":6,"minute":30,"calendar":"julian"},"julian_day":571340.770833,"ahargana":-17124.7292,"kali_year":-46,"ayanamsa_lahiri":-48.0578,"grahas":{"sun":{"sidereal_longitude":43.1419,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":73.5386,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":4.1162},"mars":{"sidereal_longitude":39.5703,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":61.2465,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":23.9729,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":358.7876,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":150.693,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":7.3506,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":187.3506,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":-3148,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":571340.770833,"kali_year":-46,"ahargana":-17124.7292,"sun":{"sidereal_longitude":43.1419,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":73.5386,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.3967,"elapsed_within_tithi_degrees":6.3967},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":73.5386,"elapsed_within_degrees":6.872},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.6805},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.116,"elongation":30.397},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.116,"opposition_distance":149.603}},"eclipse_window_40days":[{"offset_days":-18,"type":"lunar","occurs":true,"moon_latitude":-1.37,"opposition_distance":0.121}]},"city":{"slug":"kanchipuram","name":"Kāñcīpuram","lat":12.8342,"lon":79.7036,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"kanchipuram","name":"Kāñcīpuram","lat":12.8342,"lon":79.7036,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"sunriseLocal":"06:14","sunsetLocal":"18:17","solarNoonLocal":"12:16","dayLengthHours":12.054621449436558,"dayLengthDisplay":"12 Hours 03 Mins 17 Secs","nightLengthDisplay":"11 Hours 56 Mins 43 Secs","moonriseLocal":"08:06","moonsetLocal":"20:29","rahuKala":{"name":"Rāhu Kāla","start":"15:17","end":"16:47","startHours":15.277777052627249,"endHours":16.78460473380682,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:15","end":"10:45","startHours":9.25046632790897,"endHours":10.75729400908854,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:16","end":"13:46","startHours":12.264121690268109,"endHours":13.77094937144768,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:27","startHours":9.04955597041836,"endHours":9.45137668539958,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:04","startHours":6.7390868592763535,"endHours":7.060543431261328,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:40","startHours":11.86230097528689,"endHours":12.665942405249327,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:26","startHours":4.629528105624956,"endHours":5.4331695355873935,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:14","startHours":5.232259178096784,"endHours":6.2368109655498305,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:05","startHours":14.273225265174203,"endHours":15.07686669513664,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:05","end":"18:29","startHours":18.09143241498639,"endHours":18.491432414986388,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:17","end":"18:48","startHours":18.29143241498639,"endHours":18.79370830871291,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:02","end":"19:47","startHours":18.04143241498639,"endHours":19.79143241498639,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:40","startHours":23.86230097528689,"endHours":24.66594240524933,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:14","end":"07:45","startHours":6.2368109655498305,"endHours":7.7436386467294005,"quality":"inauspicious"},{"name":"Udveg","start":"07:45","end":"09:15","startHours":7.7436386467294005,"endHours":9.25046632790897,"quality":"inauspicious"},{"name":"Chala","start":"09:15","end":"10:45","startHours":9.25046632790897,"endHours":10.75729400908854,"quality":"neutral"},{"name":"Labha","start":"10:45","end":"12:16","startHours":10.75729400908854,"endHours":12.264121690268109,"quality":"auspicious"},{"name":"Amṛta","start":"12:16","end":"13:46","startHours":12.264121690268109,"endHours":13.77094937144768,"quality":"auspicious"},{"name":"Kāla","start":"13:46","end":"15:17","startHours":13.77094937144768,"endHours":15.277777052627249,"quality":"inauspicious"},{"name":"Śubha","start":"15:17","end":"16:47","startHours":15.277777052627249,"endHours":16.78460473380682,"quality":"auspicious"},{"name":"Roga","start":"16:47","end":"18:17","startHours":16.78460473380682,"endHours":18.29143241498639,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:17","end":"19:47","startHours":18.29143241498639,"endHours":19.78460473380682,"quality":"inauspicious"},{"name":"Śubha","start":"19:47","end":"21:17","startHours":19.78460473380682,"endHours":21.27777705262725,"quality":"auspicious"},{"name":"Roga","start":"21:17","end":"22:46","startHours":21.27777705262725,"endHours":22.770949371447678,"quality":"inauspicious"},{"name":"Udveg","start":"22:46","end":"00:16","startHours":22.770949371447678,"endHours":24.26412169026811,"quality":"inauspicious"},{"name":"Chala","start":"00:16","end":"01:45","startHours":24.26412169026811,"endHours":25.75729400908854,"quality":"neutral"},{"name":"Labha","start":"01:45","end":"03:15","startHours":25.75729400908854,"endHours":27.25046632790897,"quality":"auspicious"},{"name":"Amṛta","start":"03:15","end":"04:45","startHours":27.25046632790897,"endHours":28.7436386467294,"quality":"auspicious"},{"name":"Kāla","start":"04:45","end":"06:14","startHours":28.7436386467294,"endHours":30.23681096554983,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.2368109655498305,"endHours":7.2368109655498305,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.2368109655498305,"endHours":8.23681096554983,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.23681096554983,"endHours":9.23681096554983,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.23681096554983,"endHours":10.23681096554983,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.23681096554983,"endHours":11.23681096554983,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.23681096554983,"endHours":12.23681096554983,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.23681096554983,"endHours":13.23681096554983,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.23681096554983,"endHours":14.23681096554983,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.23681096554983,"endHours":15.23681096554983,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.23681096554983,"endHours":16.23681096554983,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.23681096554983,"endHours":17.23681096554983,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.23681096554983,"endHours":18.23681096554983,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.23681096554983,"endHours":19.23681096554983,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.23681096554983,"endHours":20.23681096554983,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.23681096554983,"endHours":21.23681096554983,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.23681096554983,"endHours":22.23681096554983,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.23681096554983,"endHours":23.23681096554983,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.23681096554983,"endHours":24.23681096554983,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.23681096554983,"endHours":25.23681096554983,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.23681096554983,"endHours":26.23681096554983,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.23681096554983,"endHours":27.23681096554983,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.23681096554983,"endHours":28.23681096554983,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.23681096554983,"endHours":29.23681096554983,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.23681096554983,"endHours":30.23681096554983,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"undefined (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.9531933160916635,"eotMinutes":-4.661701416086492,"ayanamsa":-48.0578}},"calendars":{"vikram_samvat":-3091,"saka_samvat":-3226,"bengali_samvat":-3741,"malayalam_era":-3972,"nanakshahi_year":-4617,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla 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 Śukla Tṛtīyā · Vikram -3091 undefined · Śaka -3226 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"kanchipuram"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 31, 3149 BCE · Kāñcīpuram · Vidhyamitra","description":"March 31, 3149 BCE for Kāñcīpuram: Śukla Tṛtīyā, sūryodaya 06:14, sūryāsta 18:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/-3148-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/-3148-03-31","sa":"https://sa.vidhyamitra.com/city/kanchipuram/-3148-03-31","hi":"https://hi.vidhyamitra.com/city/kanchipuram/-3148-03-31","x-default":"https://vidhyamitra.com/city/kanchipuram/-3148-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-13T08:47:28.386Z","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":"2026-08-13T08:47:28.386Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-13T08:47:28.386Z","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"}}}