{"id":"vidhyamitra:city-day:kanchipuram:-0547-05-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/-0547-05-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0547-05-10","date_display":"May 10, 548 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":-547,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1521395.770833,"kali_year":2555,"ahargana":932930.2708,"sun":{"sidereal_longitude":59.2731,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":51.3028,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.0297,"elapsed_within_tithi_degrees":4.0297},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":51.3028,"elapsed_within_degrees":11.3028},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.5759},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":-547,"month":5,"day":10,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1521395.770833,"ahargana":932930.2708,"kali_year":2555,"ayanamsa_lahiri":-11.7217,"grahas":{"sun":{"sidereal_longitude":59.2731,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":51.3028,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":-1.3565},"mars":{"sidereal_longitude":19.8407,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":52.5223,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":110.6564,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":23.851,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":238.478,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":68.8647,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":248.8647,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":-547,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1521395.770833,"kali_year":2555,"ahargana":932930.2708,"sun":{"sidereal_longitude":59.2731,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":51.3028,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.0297,"elapsed_within_tithi_degrees":4.0297},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":51.3028,"elapsed_within_degrees":11.3028},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.5759},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.357,"elongation":7.97},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.357,"opposition_distance":172.03}},"eclipse_window_40days":[]},"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":"05:48","sunsetLocal":"18:27","solarNoonLocal":"12:08","dayLengthHours":12.654265888434225,"dayLengthDisplay":"12 Hours 39 Mins 15 Secs","nightLengthDisplay":"11 Hours 20 Mins 45 Secs","moonriseLocal":"05:19","moonsetLocal":"17:52","rahuKala":{"name":"Rāhu Kāla","start":"12:08","end":"13:42","startHours":12.12514956959911,"endHours":13.706932805653388,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:23","end":"08:58","startHours":7.379799861436276,"endHours":8.961583097490553,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:33","end":"12:08","startHours":10.543366333544832,"endHours":12.12514956959911,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:10","startHours":8.75067866601665,"endHours":9.172487528964458,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:40","startHours":6.325277704066758,"endHours":6.662724794425004,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:33","startHours":11.703340706651302,"endHours":12.546958432546917,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:57","startHours":4.110781173590768,"endHours":4.9543988994863835,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:48","startHours":4.7434944680124795,"endHours":5.798016625381998,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:05","startHours":14.234193884338147,"endHours":15.077811610233763,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.252282513816223,"endHours":18.65228251381622,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:59","startHours":18.452282513816222,"endHours":18.97954359250098,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.202282513816222,"endHours":19.952282513816222,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:33","startHours":23.703340706651304,"endHours":24.546958432546916,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:48","end":"07:23","startHours":5.798016625381998,"endHours":7.379799861436276,"quality":"auspicious"},{"name":"Amṛta","start":"07:23","end":"08:58","startHours":7.379799861436276,"endHours":8.961583097490553,"quality":"auspicious"},{"name":"Kāla","start":"08:58","end":"10:33","startHours":8.961583097490553,"endHours":10.543366333544832,"quality":"inauspicious"},{"name":"Śubha","start":"10:33","end":"12:08","startHours":10.543366333544832,"endHours":12.12514956959911,"quality":"auspicious"},{"name":"Roga","start":"12:08","end":"13:42","startHours":12.12514956959911,"endHours":13.706932805653388,"quality":"inauspicious"},{"name":"Udveg","start":"13:42","end":"15:17","startHours":13.706932805653388,"endHours":15.288716041707666,"quality":"inauspicious"},{"name":"Chala","start":"15:17","end":"16:52","startHours":15.288716041707666,"endHours":16.870499277761944,"quality":"neutral"},{"name":"Labha","start":"16:52","end":"18:27","startHours":16.870499277761944,"endHours":18.452282513816222,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:27","end":"19:52","startHours":18.452282513816222,"endHours":19.870499277761944,"quality":"inauspicious"},{"name":"Chala","start":"19:52","end":"21:17","startHours":19.870499277761944,"endHours":21.288716041707666,"quality":"neutral"},{"name":"Labha","start":"21:17","end":"22:42","startHours":21.288716041707666,"endHours":22.706932805653388,"quality":"auspicious"},{"name":"Amṛta","start":"22:42","end":"00:08","startHours":22.706932805653388,"endHours":24.12514956959911,"quality":"auspicious"},{"name":"Kāla","start":"00:08","end":"01:33","startHours":24.12514956959911,"endHours":25.54336633354483,"quality":"inauspicious"},{"name":"Śubha","start":"01:33","end":"02:58","startHours":25.54336633354483,"endHours":26.961583097490553,"quality":"auspicious"},{"name":"Roga","start":"02:58","end":"04:23","startHours":26.961583097490553,"endHours":28.379799861436275,"quality":"inauspicious"},{"name":"Udveg","start":"04:23","end":"05:48","startHours":28.379799861436275,"endHours":29.798016625381997,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.798016625381998,"endHours":6.798016625381998,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.798016625381998,"endHours":7.798016625381998,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.798016625381998,"endHours":8.798016625381997,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.798016625381997,"endHours":9.798016625381997,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.798016625381997,"endHours":10.798016625381997,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.798016625381997,"endHours":11.798016625381997,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.798016625381997,"endHours":12.798016625381997,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.798016625381997,"endHours":13.798016625381997,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.798016625381997,"endHours":14.798016625381997,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.798016625381997,"endHours":15.798016625381997,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.798016625381997,"endHours":16.798016625381997,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.798016625381997,"endHours":17.798016625381997,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.798016625381997,"endHours":18.798016625381997,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.798016625381997,"endHours":19.798016625381997,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.798016625381997,"endHours":20.798016625381997,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.798016625381997,"endHours":21.798016625381997,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.798016625381997,"endHours":22.798016625381997,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.798016625381997,"endHours":23.798016625381997,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.798016625381997,"endHours":24.798016625381997,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.798016625381997,"endHours":25.798016625381997,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.798016625381997,"endHours":26.798016625381997,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.798016625381997,"endHours":27.798016625381997,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.798016625381997,"endHours":28.798016625381997,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.798016625381997,"endHours":29.798016625381997,"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":["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":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.066417836022676,"eotMinutes":3.6766258240534686,"ayanamsa":-11.7217}},"calendars":{"vikram_samvat":-490,"saka_samvat":-625,"bengali_samvat":-1140,"malayalam_era":-1371,"nanakshahi_year":-2016,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa 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 Kṛṣṇa Amāvasyā · Vikram -490 undefined · Śaka -625 undefined"},"festivals":[{"id":"vat-savitri-amavasya","name":"Vaṭa Sāvitrī Amāvasyā","name_sanskrit":"वट सावित्री अमावस्या","tradition":"Pan-Hindu","associated_deity":"Sāvitrī Devī","significance":"Sāvitrī's redemption of Satyavān from Yama; pati-vrata observance.","vrata":true,"detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"precedence":2,"sources":["Mahābhārata, Vana Parva — Sāvitrī Upākhyāna"]}],"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 Vaṭa Sāvitrī Amāvasyā 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 May 10, 548 BCE · Kāñcīpuram · Vidhyamitra","description":"May 10, 548 BCE for Kāñcīpuram: Kṛṣṇa Amāvasyā, sūryodaya 05:48, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/-0547-05-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/-0547-05-10","sa":"https://sa.vidhyamitra.com/city/kanchipuram/-0547-05-10","hi":"https://hi.vidhyamitra.com/city/kanchipuram/-0547-05-10","x-default":"https://vidhyamitra.com/city/kanchipuram/-0547-05-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-12T02:51:21.403Z","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":"2026-08-12T02:51:21.403Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-12T02:51:21.403Z","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"}}}