{"id":"vidhyamitra:city-day:coimbatore:1982-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/coimbatore/1982-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-12-07","date_display":"December 7, 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":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445310.770833,"kali_year":5084,"ahargana":1856845.2708,"sun":{"sidereal_longitude":230.5733,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":129.6045,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.0312,"elapsed_within_tithi_degrees":7.0312},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.6045,"elapsed_within_degrees":9.6045},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":0.1779},"karana":{"half_tithi_index":43,"name":"Bava"},"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":1982,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445310.770833,"ahargana":1856845.2708,"kali_year":5084,"ayanamsa_lahiri":23.6146,"grahas":{"sun":{"sidereal_longitude":230.98600399999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":133.114104,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":3.6486},"mars":{"sidereal_longitude":274.14960399999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":240.768104,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":213.13350400000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":239.356404,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":186.82540399999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":75.4018,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":255.4018,"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":"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":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445310.770833,"kali_year":5084,"ahargana":1856845.2708,"sun":{"sidereal_longitude":230.5733,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":129.6045,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.0312,"elapsed_within_tithi_degrees":7.0312},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.6045,"elapsed_within_degrees":9.6045},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":0.1779},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.649,"elongation":100.969},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.649,"opposition_distance":79.031}},"eclipse_window_40days":[{"offset_days":8,"type":"solar","occurs":true,"moon_latitude":1.462,"elongation":2.771}]},"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":"18:00","solarNoonLocal":"12:14","dayLengthHours":11.50466136303811,"dayLengthDisplay":"11 Hours 30 Mins 17 Secs","nightLengthDisplay":"12 Hours 29 Mins 43 Secs","moonriseLocal":"23:33","moonsetLocal":"11:52","rahuKala":{"name":"Rāhu Kāla","start":"15:07","end":"16:33","startHours":15.117050398703906,"endHours":16.55513306908367,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:22","end":"10:48","startHours":9.364719717184851,"endHours":10.802802387564615,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:14","end":"13:41","startHours":12.240885057944379,"endHours":13.678967728324142,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:33","startHours":9.172975361134217,"endHours":9.556464073235487,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:16","startHours":6.967915266551913,"endHours":7.2747062362329284,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:37","startHours":11.857396345843108,"endHours":12.624373770045649,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:43","startHours":4.954599528020243,"endHours":5.721576952222784,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:32","end":"06:29","startHours":5.529832596172149,"endHours":6.488554376425324,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:56","startHours":14.158328618450732,"endHours":14.925306042653272,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.793215739463434,"endHours":18.193215739463433,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:28","startHours":17.993215739463434,"endHours":18.472576629590023,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.743215739463434,"endHours":19.493215739463434,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:37","startHours":23.857396345843107,"endHours":24.62437377004565,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:29","end":"07:56","startHours":6.488554376425324,"endHours":7.926637046805088,"quality":"inauspicious"},{"name":"Udveg","start":"07:56","end":"09:22","startHours":7.926637046805088,"endHours":9.364719717184851,"quality":"inauspicious"},{"name":"Chala","start":"09:22","end":"10:48","startHours":9.364719717184851,"endHours":10.802802387564615,"quality":"neutral"},{"name":"Labha","start":"10:48","end":"12:14","startHours":10.802802387564615,"endHours":12.240885057944379,"quality":"auspicious"},{"name":"Amṛta","start":"12:14","end":"13:41","startHours":12.240885057944379,"endHours":13.678967728324142,"quality":"auspicious"},{"name":"Kāla","start":"13:41","end":"15:07","startHours":13.678967728324142,"endHours":15.117050398703906,"quality":"inauspicious"},{"name":"Śubha","start":"15:07","end":"16:33","startHours":15.117050398703906,"endHours":16.55513306908367,"quality":"auspicious"},{"name":"Roga","start":"16:33","end":"18:00","startHours":16.55513306908367,"endHours":17.993215739463434,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:00","end":"19:33","startHours":17.993215739463434,"endHours":19.55513306908367,"quality":"inauspicious"},{"name":"Śubha","start":"19:33","end":"21:07","startHours":19.55513306908367,"endHours":21.117050398703906,"quality":"auspicious"},{"name":"Roga","start":"21:07","end":"22:41","startHours":21.117050398703906,"endHours":22.678967728324142,"quality":"inauspicious"},{"name":"Udveg","start":"22:41","end":"00:14","startHours":22.678967728324142,"endHours":24.24088505794438,"quality":"inauspicious"},{"name":"Chala","start":"00:14","end":"01:48","startHours":24.24088505794438,"endHours":25.802802387564615,"quality":"neutral"},{"name":"Labha","start":"01:48","end":"03:22","startHours":25.802802387564615,"endHours":27.36471971718485,"quality":"auspicious"},{"name":"Amṛta","start":"03:22","end":"04:56","startHours":27.36471971718485,"endHours":28.926637046805087,"quality":"auspicious"},{"name":"Kāla","start":"04:56","end":"06:29","startHours":28.926637046805087,"endHours":30.488554376425324,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.488554376425324,"endHours":7.488554376425324,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.488554376425324,"endHours":8.488554376425324,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.488554376425324,"endHours":9.488554376425324,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.488554376425324,"endHours":10.488554376425324,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.488554376425324,"endHours":11.488554376425324,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.488554376425324,"endHours":12.488554376425324,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.488554376425324,"endHours":13.488554376425324,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.488554376425324,"endHours":14.488554376425324,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.488554376425324,"endHours":15.488554376425324,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.488554376425324,"endHours":16.488554376425324,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.488554376425324,"endHours":17.488554376425324,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.488554376425324,"endHours":18.488554376425324,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.488554376425324,"endHours":19.488554376425324,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.488554376425324,"endHours":20.488554376425324,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.488554376425324,"endHours":21.488554376425324,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.488554376425324,"endHours":22.488554376425324,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.488554376425324,"endHours":23.488554376425324,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.488554376425324,"endHours":24.488554376425324,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.488554376425324,"endHours":25.488554376425324,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.488554376425324,"endHours":26.488554376425324,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.488554376425324,"endHours":27.488554376425324,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.488554376425324,"endHours":28.488554376425324,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.488554376425324,"endHours":29.488554376425324,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.488554376425324,"endHours":30.488554376425324,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.547743525000115,"eotMinutes":7.723696523337262,"ayanamsa":23.6146}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"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 Saptamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"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":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 7, 1982 CE · Coimbatore, Tamil Nadu · Vidhyamitra","description":"December 7, 1982 CE for Coimbatore, Tamil Nadu: Kṛṣṇa Saptamī, sūryodaya 06:29, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/coimbatore/1982-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/coimbatore/1982-12-07","sa":"https://sa.vidhyamitra.com/city/coimbatore/1982-12-07","hi":"https://hi.vidhyamitra.com/city/coimbatore/1982-12-07","x-default":"https://vidhyamitra.com/city/coimbatore/1982-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:58:04.677Z","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":"2026-06-02T02:58:04.677Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:58:04.677Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}