{"id":"vidhyamitra:city-day:kanchipuram:-3130-09-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/-3130-09-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3130-09-19","date_display":"September 19, 3131 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":-3130,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578086.770833,"kali_year":-28,"ahargana":-10378.7292,"sun":{"sidereal_longitude":208.9339,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":43.7923,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.8584,"elapsed_within_tithi_degrees":2.8584},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.7923,"elapsed_within_degrees":3.7923},"yoga":{"number":19,"name":"Parigha","sum_longitude":252.7262},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":-3130,"month":9,"day":19,"hour":6,"minute":30,"calendar":"julian"},"julian_day":578086.770833,"ahargana":-10378.7292,"kali_year":-28,"ayanamsa_lahiri":-47.7998,"grahas":{"sun":{"sidereal_longitude":208.9339,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":43.7923,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":2.5066},"mars":{"sidereal_longitude":282.1832,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":223.5189,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":212.6737,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":242.945,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":3.0561,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":9.915,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":189.915,"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":-3130,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578086.770833,"kali_year":-28,"ahargana":-10378.7292,"sun":{"sidereal_longitude":208.9339,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":43.7923,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.8584,"elapsed_within_tithi_degrees":2.8584},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.7923,"elapsed_within_degrees":3.7923},"yoga":{"number":19,"name":"Parigha","sum_longitude":252.7262},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.507,"elongation":165.142},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.507,"opposition_distance":14.858}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":-0.38,"elongation":2.812}]},"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":"05:54","sunsetLocal":"18:14","solarNoonLocal":"12:04","dayLengthHours":12.340684293866998,"dayLengthDisplay":"12 Hours 20 Mins 26 Secs","nightLengthDisplay":"11 Hours 39 Mins 34 Secs","moonriseLocal":"19:03","moonsetLocal":"07:05","rahuKala":{"name":"Rāhu Kāla","start":"16:42","end":"18:14","startHours":16.697862008742625,"endHours":18.240447545476002,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:04","end":"13:37","startHours":12.070105398542502,"endHours":13.612690935275879,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:09","end":"16:42","startHours":15.155276472009252,"endHours":16.697862008742625,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:11","startHours":8.779256253511303,"endHours":9.190612396640203,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:45","startHours":6.413958430520129,"endHours":6.743043345023249,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:29","startHours":11.658749255413602,"endHours":12.481461541671402,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:05","startHours":4.254338679093404,"endHours":5.077050965351204,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:54","startHours":4.871372893786754,"endHours":5.899763251609004,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:57","startHours":14.126886114187004,"endHours":14.949598400444804,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.040447545476002,"endHours":18.440447545476,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:45","startHours":18.240447545476002,"endHours":18.754642724387125,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.990447545476002,"endHours":19.740447545476002,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:29","startHours":23.658749255413603,"endHours":24.4814615416714,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:54","end":"07:27","startHours":5.899763251609004,"endHours":7.442348788342379,"quality":"inauspicious"},{"name":"Chala","start":"07:27","end":"08:59","startHours":7.442348788342379,"endHours":8.984934325075754,"quality":"neutral"},{"name":"Labha","start":"08:59","end":"10:32","startHours":8.984934325075754,"endHours":10.527519861809129,"quality":"auspicious"},{"name":"Amṛta","start":"10:32","end":"12:04","startHours":10.527519861809129,"endHours":12.070105398542502,"quality":"auspicious"},{"name":"Kāla","start":"12:04","end":"13:37","startHours":12.070105398542502,"endHours":13.612690935275879,"quality":"inauspicious"},{"name":"Śubha","start":"13:37","end":"15:09","startHours":13.612690935275879,"endHours":15.155276472009252,"quality":"auspicious"},{"name":"Roga","start":"15:09","end":"16:42","startHours":15.155276472009252,"endHours":16.697862008742625,"quality":"inauspicious"},{"name":"Udveg","start":"16:42","end":"18:14","startHours":16.697862008742625,"endHours":18.240447545476002,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:14","end":"19:42","startHours":18.240447545476002,"endHours":19.69786200874263,"quality":"auspicious"},{"name":"Roga","start":"19:42","end":"21:09","startHours":19.69786200874263,"endHours":21.155276472009252,"quality":"inauspicious"},{"name":"Udveg","start":"21:09","end":"22:37","startHours":21.155276472009252,"endHours":22.61269093527588,"quality":"inauspicious"},{"name":"Chala","start":"22:37","end":"00:04","startHours":22.61269093527588,"endHours":24.070105398542502,"quality":"neutral"},{"name":"Labha","start":"00:04","end":"01:32","startHours":24.070105398542502,"endHours":25.52751986180913,"quality":"auspicious"},{"name":"Amṛta","start":"01:32","end":"02:59","startHours":25.52751986180913,"endHours":26.984934325075756,"quality":"auspicious"},{"name":"Kāla","start":"02:59","end":"04:27","startHours":26.984934325075756,"endHours":28.44234878834238,"quality":"inauspicious"},{"name":"Śubha","start":"04:27","end":"05:54","startHours":28.44234878834238,"endHours":29.899763251609002,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:54","end":"06:54","startHours":5.899763251609004,"endHours":6.899763251609004,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:54","end":"07:54","startHours":6.899763251609004,"endHours":7.899763251609004,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:54","end":"08:54","startHours":7.899763251609004,"endHours":8.899763251609004,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:54","end":"09:54","startHours":8.899763251609004,"endHours":9.899763251609004,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:54","end":"10:54","startHours":9.899763251609004,"endHours":10.899763251609004,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:54","end":"11:54","startHours":10.899763251609004,"endHours":11.899763251609004,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:54","end":"12:54","startHours":11.899763251609004,"endHours":12.899763251609004,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:54","end":"13:54","startHours":12.899763251609004,"endHours":13.899763251609004,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:54","end":"14:54","startHours":13.899763251609004,"endHours":14.899763251609004,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:54","end":"15:54","startHours":14.899763251609004,"endHours":15.899763251609004,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:54","end":"16:54","startHours":15.899763251609004,"endHours":16.899763251609002,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:54","end":"17:54","startHours":16.899763251609002,"endHours":17.899763251609002,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:54","end":"18:54","startHours":17.899763251609002,"endHours":18.899763251609002,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:54","end":"19:54","startHours":18.899763251609002,"endHours":19.899763251609002,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:54","end":"20:54","startHours":19.899763251609002,"endHours":20.899763251609002,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:54","end":"21:54","startHours":20.899763251609002,"endHours":21.899763251609002,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:54","end":"22:54","startHours":21.899763251609002,"endHours":22.899763251609002,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:54","end":"23:54","startHours":22.899763251609002,"endHours":23.899763251609002,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:54","end":"00:54","startHours":23.899763251609002,"endHours":24.899763251609002,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:54","end":"01:54","startHours":24.899763251609002,"endHours":25.899763251609002,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:54","end":"02:54","startHours":25.899763251609002,"endHours":26.899763251609002,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:54","end":"03:54","startHours":26.899763251609002,"endHours":27.899763251609002,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:54","end":"04:54","startHours":27.899763251609002,"endHours":28.899763251609002,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:54","end":"05:54","startHours":28.899763251609002,"endHours":29.899763251609002,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.389190144593062,"eotMinutes":6.979276087449932,"ayanamsa":-47.7998}},"calendars":{"vikram_samvat":-3073,"saka_samvat":-3208,"bengali_samvat":-3723,"malayalam_era":-3954,"nanakshahi_year":-4599,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Dvitīyā · Vikram -3073 undefined · Śaka -3208 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":"kanchipuram"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 19, 3131 BCE · Kāñcīpuram · Vidhyamitra","description":"September 19, 3131 BCE for Kāñcīpuram: Kṛṣṇa Dvitīyā, sūryodaya 05:54, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/-3130-09-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/-3130-09-19","sa":"https://sa.vidhyamitra.com/city/kanchipuram/-3130-09-19","hi":"https://hi.vidhyamitra.com/city/kanchipuram/-3130-09-19","x-default":"https://vidhyamitra.com/city/kanchipuram/-3130-09-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-12T13:08:59.404Z","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":"2026-08-12T13:08:59.404Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-12T13:08:59.404Z","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"}}}