{"id":"vidhyamitra:city-day:kanchipuram:-3170-01-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/-3170-01-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3170-01-27","date_display":"January 27, 3171 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":-3170,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":563241.770833,"kali_year":-69,"ahargana":-25223.7292,"sun":{"sidereal_longitude":341.7858,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":279.2523,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.4665,"elapsed_within_tithi_degrees":9.4665},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.2523,"elapsed_within_degrees":12.5856},"yoga":{"number":20,"name":"Śiva","sum_longitude":261.038},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":-3170,"month":1,"day":27,"hour":6,"minute":30,"calendar":"julian"},"julian_day":563241.770833,"ahargana":-25223.7292,"kali_year":-69,"ayanamsa_lahiri":-48.3675,"grahas":{"sun":{"sidereal_longitude":341.7858,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":279.2523,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false,"latitude":-1.7407},"mars":{"sidereal_longitude":70.6158,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":357.3196,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":58.2285,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":311.2286,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":242.7414,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":76.4746,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":256.4746,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":-3170,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":563241.770833,"kali_year":-69,"ahargana":-25223.7292,"sun":{"sidereal_longitude":341.7858,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":279.2523,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.4665,"elapsed_within_tithi_degrees":9.4665},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.2523,"elapsed_within_degrees":12.5856},"yoga":{"number":20,"name":"Śiva","sum_longitude":261.038},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.741,"elongation":62.533},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.741,"opposition_distance":117.467}},"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":"06:41","sunsetLocal":"18:07","solarNoonLocal":"12:24","dayLengthHours":11.439575481538276,"dayLengthDisplay":"11 Hours 26 Mins 22 Secs","nightLengthDisplay":"12 Hours 33 Mins 38 Secs","moonriseLocal":"02:28","moonsetLocal":"13:59","rahuKala":{"name":"Rāhu Kāla","start":"15:16","end":"16:41","startHours":15.25906729549922,"endHours":16.689014230691505,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:32","end":"10:58","startHours":9.539279554730083,"endHours":10.969226489922367,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:24","end":"13:50","startHours":12.39917342511465,"endHours":13.829120360306936,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:44","startHours":9.34861996337111,"endHours":9.729939146089054,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:28","startHours":7.156034662742941,"endHours":7.461090008917296,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:47","startHours":12.017854242396709,"endHours":12.780492607832596,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:55","startHours":5.154108953473743,"endHours":5.9167473189096285,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:41","startHours":5.726087727550658,"endHours":6.6793856843455135,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:04","startHours":14.305769338704364,"endHours":15.068407704140249,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.91896116588379,"endHours":18.31896116588379,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:36","startHours":18.11896116588379,"endHours":18.595610144281217,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.86896116588379,"endHours":19.61896116588379,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:47","startHours":24.017854242396712,"endHours":24.780492607832596,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:41","end":"08:07","startHours":6.6793856843455135,"endHours":8.109332619537797,"quality":"inauspicious"},{"name":"Udveg","start":"08:07","end":"09:32","startHours":8.109332619537797,"endHours":9.539279554730083,"quality":"inauspicious"},{"name":"Chala","start":"09:32","end":"10:58","startHours":9.539279554730083,"endHours":10.969226489922367,"quality":"neutral"},{"name":"Labha","start":"10:58","end":"12:24","startHours":10.969226489922367,"endHours":12.39917342511465,"quality":"auspicious"},{"name":"Amṛta","start":"12:24","end":"13:50","startHours":12.39917342511465,"endHours":13.829120360306936,"quality":"auspicious"},{"name":"Kāla","start":"13:50","end":"15:16","startHours":13.829120360306936,"endHours":15.25906729549922,"quality":"inauspicious"},{"name":"Śubha","start":"15:16","end":"16:41","startHours":15.25906729549922,"endHours":16.689014230691505,"quality":"auspicious"},{"name":"Roga","start":"16:41","end":"18:07","startHours":16.689014230691505,"endHours":18.11896116588379,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:07","end":"19:41","startHours":18.11896116588379,"endHours":19.689014230691505,"quality":"inauspicious"},{"name":"Śubha","start":"19:41","end":"21:16","startHours":19.689014230691505,"endHours":21.25906729549922,"quality":"auspicious"},{"name":"Roga","start":"21:16","end":"22:50","startHours":21.25906729549922,"endHours":22.829120360306938,"quality":"inauspicious"},{"name":"Udveg","start":"22:50","end":"00:24","startHours":22.829120360306938,"endHours":24.39917342511465,"quality":"inauspicious"},{"name":"Chala","start":"00:24","end":"01:58","startHours":24.39917342511465,"endHours":25.969226489922367,"quality":"neutral"},{"name":"Labha","start":"01:58","end":"03:32","startHours":25.969226489922367,"endHours":27.539279554730083,"quality":"auspicious"},{"name":"Amṛta","start":"03:32","end":"05:07","startHours":27.539279554730083,"endHours":29.109332619537795,"quality":"auspicious"},{"name":"Kāla","start":"05:07","end":"06:41","startHours":29.109332619537795,"endHours":30.67938568434551,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.6793856843455135,"endHours":7.6793856843455135,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.6793856843455135,"endHours":8.679385684345513,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.679385684345513,"endHours":9.679385684345513,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.679385684345513,"endHours":10.679385684345513,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.679385684345513,"endHours":11.679385684345513,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.679385684345513,"endHours":12.679385684345513,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.679385684345513,"endHours":13.679385684345513,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.679385684345513,"endHours":14.679385684345513,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.679385684345513,"endHours":15.679385684345513,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.679385684345513,"endHours":16.67938568434551,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.67938568434551,"endHours":17.67938568434551,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.67938568434551,"endHours":18.67938568434551,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.67938568434551,"endHours":19.67938568434551,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.67938568434551,"endHours":20.67938568434551,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.67938568434551,"endHours":21.67938568434551,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.67938568434551,"endHours":22.67938568434551,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.67938568434551,"endHours":23.67938568434551,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.67938568434551,"endHours":24.67938568434551,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.67938568434551,"endHours":25.67938568434551,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.67938568434551,"endHours":26.67938568434551,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.67938568434551,"endHours":27.67938568434551,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.67938568434551,"endHours":28.67938568434551,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.67938568434551,"endHours":29.67938568434551,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.67938568434551,"endHours":30.67938568434551,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"North","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.405757153110237,"eotMinutes":-12.76480550687915,"ayanamsa":-48.3675}},"calendars":{"vikram_samvat":-3113,"saka_samvat":-3248,"bengali_samvat":-3763,"malayalam_era":-3994,"nanakshahi_year":-4639,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Daśamī · Vikram -3113 undefined · Śaka -3248 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 January 27, 3171 BCE · Kāñcīpuram · Vidhyamitra","description":"January 27, 3171 BCE for Kāñcīpuram: Kṛṣṇa Daśamī, sūryodaya 06:41, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/-3170-01-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/-3170-01-27","sa":"https://sa.vidhyamitra.com/city/kanchipuram/-3170-01-27","hi":"https://hi.vidhyamitra.com/city/kanchipuram/-3170-01-27","x-default":"https://vidhyamitra.com/city/kanchipuram/-3170-01-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T17:22:20.465Z","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":"2026-09-11T17:22:20.465Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T17:22:20.465Z","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":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","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"}}}