{"id":"vidhyamitra:city-day:coimbatore:1982-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/coimbatore/1982-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-01-01","date_display":"January 1, 1982 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":1982,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444970.770833,"kali_year":5083,"ahargana":1856505.2708,"sun":{"sidereal_longitude":256.5026,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":323.304,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.8014,"elapsed_within_tithi_degrees":6.8014},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":323.304,"elapsed_within_degrees":3.304},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.8066},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1982,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444970.770833,"ahargana":1856505.2708,"kali_year":5083,"ayanamsa_lahiri":23.6016,"grahas":{"sun":{"sidereal_longitude":256.6932939999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":320.2394939999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":-3.44},"mars":{"sidereal_longitude":163.67639400000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":269.31409399999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":192.89849400000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":285.515394,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":177.557094,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":93.4166,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":273.4166,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1982,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444970.770833,"kali_year":5083,"ahargana":1856505.2708,"sun":{"sidereal_longitude":256.5026,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":323.304,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.8014,"elapsed_within_tithi_degrees":6.8014},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":323.304,"elapsed_within_degrees":3.304},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.8066},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.44,"elongation":66.801},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.44,"opposition_distance":113.199}},"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":"06:41","sunsetLocal":"18:11","solarNoonLocal":"12:26","dayLengthHours":11.490120412296942,"dayLengthDisplay":"11 Hours 29 Mins 24 Secs","nightLengthDisplay":"12 Hours 30 Mins 36 Secs","moonriseLocal":"10:43","moonsetLocal":"22:37","rahuKala":{"name":"Rāhu Kāla","start":"11:00","end":"12:26","startHours":10.995101253852816,"endHours":12.431366305389933,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:18","end":"16:44","startHours":15.303896408464169,"endHours":16.740161460001286,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:07","end":"09:34","startHours":8.12257115077858,"endHours":9.558836202315698,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:45","startHours":9.367334195444082,"endHours":9.750338209187314,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:28","startHours":7.165061116420501,"endHours":7.471464327415086,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:49","startHours":12.048362291646702,"endHours":12.814370319133166,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:55","startHours":5.154290044268537,"endHours":5.920298071754999,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:41","startHours":5.728796064883384,"endHours":6.686306099241462,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:07","startHours":14.346386374106089,"endHours":15.112394401592551,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.976426511538406,"endHours":18.376426511538405,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:39","startHours":18.176426511538406,"endHours":18.655181528717446,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.926426511538406,"endHours":19.676426511538406,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:49","startHours":24.048362291646704,"endHours":24.814370319133168,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:41","end":"08:07","startHours":6.686306099241462,"endHours":8.12257115077858,"quality":"neutral"},{"name":"Labha","start":"08:07","end":"09:34","startHours":8.12257115077858,"endHours":9.558836202315698,"quality":"auspicious"},{"name":"Amṛta","start":"09:34","end":"11:00","startHours":9.558836202315698,"endHours":10.995101253852816,"quality":"auspicious"},{"name":"Kāla","start":"11:00","end":"12:26","startHours":10.995101253852816,"endHours":12.431366305389933,"quality":"inauspicious"},{"name":"Śubha","start":"12:26","end":"13:52","startHours":12.431366305389933,"endHours":13.867631356927053,"quality":"auspicious"},{"name":"Roga","start":"13:52","end":"15:18","startHours":13.867631356927053,"endHours":15.303896408464169,"quality":"inauspicious"},{"name":"Udveg","start":"15:18","end":"16:44","startHours":15.303896408464169,"endHours":16.740161460001286,"quality":"inauspicious"},{"name":"Chala","start":"16:44","end":"18:11","startHours":16.740161460001286,"endHours":18.176426511538406,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:11","end":"19:44","startHours":18.176426511538406,"endHours":19.74016146000129,"quality":"inauspicious"},{"name":"Udveg","start":"19:44","end":"21:18","startHours":19.74016146000129,"endHours":21.30389640846417,"quality":"inauspicious"},{"name":"Chala","start":"21:18","end":"22:52","startHours":21.30389640846417,"endHours":22.867631356927053,"quality":"neutral"},{"name":"Labha","start":"22:52","end":"00:26","startHours":22.867631356927053,"endHours":24.431366305389936,"quality":"auspicious"},{"name":"Amṛta","start":"00:26","end":"02:00","startHours":24.431366305389936,"endHours":25.995101253852816,"quality":"auspicious"},{"name":"Kāla","start":"02:00","end":"03:34","startHours":25.995101253852816,"endHours":27.5588362023157,"quality":"inauspicious"},{"name":"Śubha","start":"03:34","end":"05:07","startHours":27.5588362023157,"endHours":29.122571150778583,"quality":"auspicious"},{"name":"Roga","start":"05:07","end":"06:41","startHours":29.122571150778583,"endHours":30.686306099241463,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.686306099241462,"endHours":7.686306099241462,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.686306099241462,"endHours":8.686306099241463,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.686306099241463,"endHours":9.686306099241463,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.686306099241463,"endHours":10.686306099241463,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.686306099241463,"endHours":11.686306099241463,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.686306099241463,"endHours":12.686306099241463,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.686306099241463,"endHours":13.686306099241463,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.686306099241463,"endHours":14.686306099241463,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.686306099241463,"endHours":15.686306099241463,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.686306099241463,"endHours":16.686306099241463,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.686306099241463,"endHours":17.686306099241463,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.686306099241463,"endHours":18.686306099241463,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.686306099241463,"endHours":19.686306099241463,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.686306099241463,"endHours":20.686306099241463,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.686306099241463,"endHours":21.686306099241463,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.686306099241463,"endHours":22.686306099241463,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.686306099241463,"endHours":23.686306099241463,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.686306099241463,"endHours":24.686306099241463,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.686306099241463,"endHours":25.686306099241463,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.686306099241463,"endHours":26.686306099241463,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.686306099241463,"endHours":27.686306099241463,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.686306099241463,"endHours":28.686306099241463,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.686306099241463,"endHours":29.686306099241463,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.686306099241463,"endHours":30.686306099241463,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.037240985863516,"eotMinutes":-3.705178323396069,"ayanamsa":23.6016}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ṣaṣṭhī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 January 1, 1982 CE · Coimbatore, Tamil Nadu · Vidhyamitra","description":"January 1, 1982 CE for Coimbatore, Tamil Nadu: Śukla Ṣaṣṭhī, sūryodaya 06:41, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/coimbatore/1982-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/coimbatore/1982-01-01","sa":"https://sa.vidhyamitra.com/city/coimbatore/1982-01-01","hi":"https://hi.vidhyamitra.com/city/coimbatore/1982-01-01","x-default":"https://vidhyamitra.com/city/coimbatore/1982-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T13:15:50.610Z","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":"2026-06-02T13:15:50.610Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T13:15:50.610Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}