{"id":"vidhyamitra:city-day:kanchipuram:-0461-03-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/-0461-03-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0461-03-20","date_display":"March 20, 462 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":-461,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1552755.770833,"kali_year":2641,"ahargana":964290.2708,"sun":{"sidereal_longitude":9.2443,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":343.6391,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.3948,"elapsed_within_tithi_degrees":10.3948},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":343.6391,"elapsed_within_degrees":10.3058},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.8835},"karana":{"half_tithi_index":55,"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":-461,"month":3,"day":20,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1552755.770833,"ahargana":964290.2708,"kali_year":2641,"ayanamsa_lahiri":-10.5223,"grahas":{"sun":{"sidereal_longitude":9.2443,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":343.6391,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":3.1029},"mars":{"sidereal_longitude":251.1539,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":344.9679,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":218.5077,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":36.0038,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":214.3631,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":207.261,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":27.261,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":-461,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1552755.770833,"kali_year":2641,"ahargana":964290.2708,"sun":{"sidereal_longitude":9.2443,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":343.6391,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.3948,"elapsed_within_tithi_degrees":10.3948},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":343.6391,"elapsed_within_degrees":10.3058},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.8835},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.103,"elongation":25.605},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.103,"opposition_distance":154.395}},"eclipse_window_40days":[{"offset_days":2,"type":"solar","occurs":true,"moon_latitude":1.169,"elongation":0.899}]},"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":"06:16","sunsetLocal":"18:22","solarNoonLocal":"12:19","dayLengthHours":12.098476085278257,"dayLengthDisplay":"12 Hours 05 Mins 55 Secs","nightLengthDisplay":"11 Hours 54 Mins 05 Secs","moonriseLocal":"04:44","moonsetLocal":"16:30","rahuKala":{"name":"Rāhu Kāla","start":"12:19","end":"13:50","startHours":12.322309754377912,"endHours":13.834619265037695,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:47","end":"09:18","startHours":7.7853812223985654,"endHours":9.297690733058348,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:49","end":"12:19","startHours":10.810000243718129,"endHours":12.322309754377912,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:30","startHours":9.096049464970378,"endHours":9.499332001146318,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:06","startHours":6.777174881958711,"endHours":7.099800910899464,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:44","startHours":11.91902721820197,"endHours":12.725592290553854,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:28","startHours":4.659941567035016,"endHours":5.4665066393869,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:16","startHours":5.264865371298929,"endHours":6.273071711738783,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:09","startHours":14.33872243525762,"endHours":15.145287507609504,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.17154779701704,"endHours":18.57154779701704,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:53","startHours":18.37154779701704,"endHours":18.875650967236968,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.12154779701704,"endHours":19.87154779701704,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:44","startHours":23.91902721820197,"endHours":24.725592290553855,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:16","end":"07:47","startHours":6.273071711738783,"endHours":7.7853812223985654,"quality":"auspicious"},{"name":"Amṛta","start":"07:47","end":"09:18","startHours":7.7853812223985654,"endHours":9.297690733058348,"quality":"auspicious"},{"name":"Kāla","start":"09:18","end":"10:49","startHours":9.297690733058348,"endHours":10.810000243718129,"quality":"inauspicious"},{"name":"Śubha","start":"10:49","end":"12:19","startHours":10.810000243718129,"endHours":12.322309754377912,"quality":"auspicious"},{"name":"Roga","start":"12:19","end":"13:50","startHours":12.322309754377912,"endHours":13.834619265037695,"quality":"inauspicious"},{"name":"Udveg","start":"13:50","end":"15:21","startHours":13.834619265037695,"endHours":15.346928775697476,"quality":"inauspicious"},{"name":"Chala","start":"15:21","end":"16:52","startHours":15.346928775697476,"endHours":16.859238286357257,"quality":"neutral"},{"name":"Labha","start":"16:52","end":"18:22","startHours":16.859238286357257,"endHours":18.37154779701704,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:22","end":"19:52","startHours":18.37154779701704,"endHours":19.859238286357257,"quality":"inauspicious"},{"name":"Chala","start":"19:52","end":"21:21","startHours":19.859238286357257,"endHours":21.346928775697478,"quality":"neutral"},{"name":"Labha","start":"21:21","end":"22:50","startHours":21.346928775697478,"endHours":22.834619265037695,"quality":"auspicious"},{"name":"Amṛta","start":"22:50","end":"00:19","startHours":22.834619265037695,"endHours":24.322309754377912,"quality":"auspicious"},{"name":"Kāla","start":"00:19","end":"01:49","startHours":24.322309754377912,"endHours":25.81000024371813,"quality":"inauspicious"},{"name":"Śubha","start":"01:49","end":"03:18","startHours":25.81000024371813,"endHours":27.297690733058346,"quality":"auspicious"},{"name":"Roga","start":"03:18","end":"04:47","startHours":27.297690733058346,"endHours":28.785381222398566,"quality":"inauspicious"},{"name":"Udveg","start":"04:47","end":"06:16","startHours":28.785381222398566,"endHours":30.273071711738783,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.273071711738783,"endHours":7.273071711738783,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.273071711738783,"endHours":8.273071711738783,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.273071711738783,"endHours":9.273071711738783,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.273071711738783,"endHours":10.273071711738783,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.273071711738783,"endHours":11.273071711738783,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.273071711738783,"endHours":12.273071711738783,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.273071711738783,"endHours":13.273071711738783,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.273071711738783,"endHours":14.273071711738783,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.273071711738783,"endHours":15.273071711738783,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.273071711738783,"endHours":16.273071711738783,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.273071711738783,"endHours":17.273071711738783,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.273071711738783,"endHours":18.273071711738783,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.273071711738783,"endHours":19.273071711738783,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.273071711738783,"endHours":20.273071711738783,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.273071711738783,"endHours":21.273071711738783,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.273071711738783,"endHours":22.273071711738783,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.273071711738783,"endHours":23.273071711738783,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.273071711738783,"endHours":24.273071711738783,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.273071711738783,"endHours":25.273071711738783,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.273071711738783,"endHours":26.273071711738783,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.273071711738783,"endHours":27.273071711738783,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.273071711738783,"endHours":28.273071711738783,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.273071711738783,"endHours":29.273071711738783,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.273071711738783,"endHours":30.273071711738783,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"undefined (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.5082666036097582,"eotMinutes":-8.152985262674756,"ayanamsa":-10.5223}},"calendars":{"vikram_samvat":-404,"saka_samvat":-539,"bengali_samvat":-1054,"malayalam_era":-1285,"nanakshahi_year":-1930,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Trayodaśī · Vikram -404 undefined · Śaka -539 undefined"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":"Dedicated festival walk for Pradoṣa Vrata is not live yet; Budhavāra (Wednesday) — 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 20, 462 BCE · Kāñcīpuram · Vidhyamitra","description":"March 20, 462 BCE for Kāñcīpuram: Kṛṣṇa Trayodaśī, sūryodaya 06:16, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/-0461-03-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/-0461-03-20","sa":"https://sa.vidhyamitra.com/city/kanchipuram/-0461-03-20","hi":"https://hi.vidhyamitra.com/city/kanchipuram/-0461-03-20","x-default":"https://vidhyamitra.com/city/kanchipuram/-0461-03-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-12T00:17:46.482Z","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":"2026-08-12T00:17:46.482Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-12T00:17:46.482Z","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"}}}