{"id":"vidhyamitra:city-day:coimbatore:2012-12-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/coimbatore/2012-12-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-12-06","date_display":"December 6, 2012 CE","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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2012,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456267.770833,"kali_year":5114,"ahargana":1867802.2708,"sun":{"sidereal_longitude":229.7928,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":136.4411,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.6483,"elapsed_within_tithi_degrees":2.6483},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":136.4411,"elapsed_within_degrees":3.1078},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":6.2339},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2012,"month":12,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456267.770833,"ahargana":1867802.2708,"kali_year":5114,"ayanamsa_lahiri":24.0336,"grahas":{"sun":{"sidereal_longitude":230.283366,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":133.045566,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":-4.408},"mars":{"sidereal_longitude":260.29406599999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":209.58926599999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":46.46736599999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":203.14686600000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":192.85006599999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":214.8472,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":34.8472,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2012,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456267.770833,"kali_year":5114,"ahargana":1867802.2708,"sun":{"sidereal_longitude":229.7928,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":136.4411,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.6483,"elapsed_within_tithi_degrees":2.6483},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":136.4411,"elapsed_within_degrees":3.1078},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":6.2339},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.408,"elongation":93.352},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.408,"opposition_distance":86.648}},"eclipse_window_40days":[]},"city":{"slug":"coimbatore","name":"Coimbatore, Tamil Nadu","lat":11.0168,"lon":76.9558,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"coimbatore","name":"Coimbatore, Tamil Nadu","lat":11.0168,"lon":76.9558,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:29","sunsetLocal":"17:59","solarNoonLocal":"12:14","dayLengthHours":11.505630002138602,"dayLengthDisplay":"11 Hours 30 Mins 20 Secs","nightLengthDisplay":"12 Hours 29 Mins 40 Secs","moonriseLocal":"23:36","moonsetLocal":"11:54","rahuKala":{"name":"Rāhu Kāla","start":"13:40","end":"15:07","startHours":13.672102425688134,"endHours":15.110306175955458,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:29","end":"07:55","startHours":6.481083674351507,"endHours":7.919287424618832,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:21","end":"10:48","startHours":9.357491174886157,"endHours":10.795694925153484,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:33","startHours":9.165730674850515,"endHours":9.549251674921802,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:16","startHours":6.960484924440616,"endHours":7.267301724497645,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:37","startHours":11.85037767534952,"endHours":12.617419675492094,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:43","startHours":4.94699967406636,"endHours":5.714041674208934,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:29","startHours":5.5222811741732905,"endHours":6.481083674351507,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:55","startHours":14.151503675777242,"endHours":14.918545675919816,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.78671367649011,"endHours":18.186713676490108,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:28","startHours":17.98671367649011,"endHours":18.466114926579216,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.73671367649011,"endHours":19.48671367649011,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:37","startHours":23.85037767534952,"endHours":24.617419675492094,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:29","end":"07:55","startHours":6.481083674351507,"endHours":7.919287424618832,"quality":"auspicious"},{"name":"Roga","start":"07:55","end":"09:21","startHours":7.919287424618832,"endHours":9.357491174886157,"quality":"inauspicious"},{"name":"Udveg","start":"09:21","end":"10:48","startHours":9.357491174886157,"endHours":10.795694925153484,"quality":"inauspicious"},{"name":"Chala","start":"10:48","end":"12:14","startHours":10.795694925153484,"endHours":12.233898675420807,"quality":"neutral"},{"name":"Labha","start":"12:14","end":"13:40","startHours":12.233898675420807,"endHours":13.672102425688134,"quality":"auspicious"},{"name":"Amṛta","start":"13:40","end":"15:07","startHours":13.672102425688134,"endHours":15.110306175955458,"quality":"auspicious"},{"name":"Kāla","start":"15:07","end":"16:33","startHours":15.110306175955458,"endHours":16.548509926222785,"quality":"inauspicious"},{"name":"Śubha","start":"16:33","end":"17:59","startHours":16.548509926222785,"endHours":17.98671367649011,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:59","end":"19:33","startHours":17.98671367649011,"endHours":19.548509926222785,"quality":"auspicious"},{"name":"Kāla","start":"19:33","end":"21:07","startHours":19.548509926222785,"endHours":21.110306175955458,"quality":"inauspicious"},{"name":"Śubha","start":"21:07","end":"22:40","startHours":21.110306175955458,"endHours":22.67210242568813,"quality":"auspicious"},{"name":"Roga","start":"22:40","end":"00:14","startHours":22.67210242568813,"endHours":24.233898675420807,"quality":"inauspicious"},{"name":"Udveg","start":"00:14","end":"01:48","startHours":24.233898675420807,"endHours":25.795694925153484,"quality":"inauspicious"},{"name":"Chala","start":"01:48","end":"03:21","startHours":25.795694925153484,"endHours":27.357491174886157,"quality":"neutral"},{"name":"Labha","start":"03:21","end":"04:55","startHours":27.357491174886157,"endHours":28.91928742461883,"quality":"auspicious"},{"name":"Amṛta","start":"04:55","end":"06:29","startHours":28.91928742461883,"endHours":30.481083674351506,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.481083674351507,"endHours":7.481083674351507,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.481083674351507,"endHours":8.481083674351506,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.481083674351506,"endHours":9.481083674351506,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.481083674351506,"endHours":10.481083674351506,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.481083674351506,"endHours":11.481083674351506,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.481083674351506,"endHours":12.481083674351506,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.481083674351506,"endHours":13.481083674351506,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.481083674351506,"endHours":14.481083674351506,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.481083674351506,"endHours":15.481083674351506,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.481083674351506,"endHours":16.481083674351506,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.481083674351506,"endHours":17.481083674351506,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.481083674351506,"endHours":18.481083674351506,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.481083674351506,"endHours":19.481083674351506,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.481083674351506,"endHours":20.481083674351506,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.481083674351506,"endHours":21.481083674351506,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.481083674351506,"endHours":22.481083674351506,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.481083674351506,"endHours":23.481083674351506,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.481083674351506,"endHours":24.481083674351506,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.481083674351506,"endHours":25.481083674351506,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.481083674351506,"endHours":26.481083674351506,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.481083674351506,"endHours":27.481083674351506,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.481083674351506,"endHours":28.481083674351506,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.481083674351506,"endHours":29.481083674351506,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.481083674351506,"endHours":30.481083674351506,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.515019853798645,"eotMinutes":8.142879474751563,"ayanamsa":24.0336}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Aṣṭamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"kalabhairava-ashtami","name":"Kālabhairava Aṣṭamī","name_sanskrit":"कालभैरव अष्टमी","tradition":"Shaiva","associated_deity":"Kālabhairava (fierce Śiva)","significance":"Kālabhairava's manifestation; Kāśī-kṣetrapāla.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Mārgaśīrṣa"},"precedence":3}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"coimbatore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 6, 2012 CE · Coimbatore, Tamil Nadu · Vidhyamitra","description":"December 6, 2012 CE for Coimbatore, Tamil Nadu: Kṛṣṇa Aṣṭamī, sūryodaya 06:29, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/coimbatore/2012-12-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/coimbatore/2012-12-06","sa":"https://sa.vidhyamitra.com/city/coimbatore/2012-12-06","hi":"https://hi.vidhyamitra.com/city/coimbatore/2012-12-06","x-default":"https://vidhyamitra.com/city/coimbatore/2012-12-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:44:24.508Z","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":"2026-06-01T01:44:24.508Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:44:24.508Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}