{"id":"vidhyamitra:city-day:coimbatore:1982-08-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/coimbatore/1982-08-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-08-15","date_display":"August 15, 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":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445196.770833,"kali_year":5084,"ahargana":1856731.2708,"sun":{"sidereal_longitude":117.7232,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":64.2821,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":306.5589,"elapsed_within_tithi_degrees":6.5589},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.2821,"elapsed_within_degrees":10.9487},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":182.0053},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":8,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445196.770833,"ahargana":1856731.2708,"kali_year":5084,"ayanamsa_lahiri":23.6102,"grahas":{"sun":{"sidereal_longitude":118.29365900000005,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":62.289559,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-1.3264},"mars":{"sidereal_longitude":193.41235900000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":137.56545900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":190.71515899999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":97.35735899999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":174.161559,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":81.4421,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":261.4421,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva 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":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445196.770833,"kali_year":5084,"ahargana":1856731.2708,"sun":{"sidereal_longitude":117.7232,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":64.2821,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":306.5589,"elapsed_within_tithi_degrees":6.5589},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.2821,"elapsed_within_degrees":10.9487},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":182.0053},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.326,"elongation":53.441},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.326,"opposition_distance":126.559}},"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":"06:12","sunsetLocal":"18:41","solarNoonLocal":"12:26","dayLengthHours":12.49354150128759,"dayLengthDisplay":"12 Hours 29 Mins 37 Secs","nightLengthDisplay":"11 Hours 30 Mins 23 Secs","moonriseLocal":"02:20","moonsetLocal":"15:04","rahuKala":{"name":"Rāhu Kāla","start":"17:07","end":"18:41","startHours":17.124303191759985,"endHours":18.685995879420936,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:26","end":"14:00","startHours":12.439225128777142,"endHours":14.00091781643809,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:34","end":"17:07","startHours":15.56261050409904,"endHours":17.124303191759985,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:31","startHours":9.107614061767118,"endHours":9.524065445143371,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:03","startHours":6.713018607353662,"endHours":7.046179714054665,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:51","startHours":12.022773745400889,"endHours":12.855676512153396,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:22","startHours":4.526648844628335,"endHours":5.359551611380841,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:12","startHours":5.151325919692714,"endHours":6.1924543781333465,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:21","startHours":14.521482045658406,"endHours":15.354384812410911,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.485995879420937,"endHours":18.885995879420935,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:12","startHours":18.685995879420936,"endHours":19.206560108641252,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.435995879420936,"endHours":20.185995879420936,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:51","startHours":24.02277374540089,"endHours":24.855676512153394,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:12","end":"07:45","startHours":6.1924543781333465,"endHours":7.754147065794295,"quality":"inauspicious"},{"name":"Chala","start":"07:45","end":"09:19","startHours":7.754147065794295,"endHours":9.315839753455244,"quality":"neutral"},{"name":"Labha","start":"09:19","end":"10:53","startHours":9.315839753455244,"endHours":10.877532441116193,"quality":"auspicious"},{"name":"Amṛta","start":"10:53","end":"12:26","startHours":10.877532441116193,"endHours":12.439225128777142,"quality":"auspicious"},{"name":"Kāla","start":"12:26","end":"14:00","startHours":12.439225128777142,"endHours":14.00091781643809,"quality":"inauspicious"},{"name":"Śubha","start":"14:00","end":"15:34","startHours":14.00091781643809,"endHours":15.56261050409904,"quality":"auspicious"},{"name":"Roga","start":"15:34","end":"17:07","startHours":15.56261050409904,"endHours":17.124303191759985,"quality":"inauspicious"},{"name":"Udveg","start":"17:07","end":"18:41","startHours":17.124303191759985,"endHours":18.685995879420936,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:41","end":"20:07","startHours":18.685995879420936,"endHours":20.12430319175999,"quality":"auspicious"},{"name":"Roga","start":"20:07","end":"21:34","startHours":20.12430319175999,"endHours":21.562610504099037,"quality":"inauspicious"},{"name":"Udveg","start":"21:34","end":"23:00","startHours":21.562610504099037,"endHours":23.00091781643809,"quality":"inauspicious"},{"name":"Chala","start":"23:00","end":"00:26","startHours":23.00091781643809,"endHours":24.439225128777142,"quality":"neutral"},{"name":"Labha","start":"00:26","end":"01:53","startHours":24.439225128777142,"endHours":25.877532441116195,"quality":"auspicious"},{"name":"Amṛta","start":"01:53","end":"03:19","startHours":25.877532441116195,"endHours":27.315839753455244,"quality":"auspicious"},{"name":"Kāla","start":"03:19","end":"04:45","startHours":27.315839753455244,"endHours":28.754147065794296,"quality":"inauspicious"},{"name":"Śubha","start":"04:45","end":"06:12","startHours":28.754147065794296,"endHours":30.19245437813335,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.1924543781333465,"endHours":7.1924543781333465,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.1924543781333465,"endHours":8.192454378133347,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.192454378133347,"endHours":9.192454378133347,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.192454378133347,"endHours":10.192454378133347,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.192454378133347,"endHours":11.192454378133347,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.192454378133347,"endHours":12.192454378133347,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.192454378133347,"endHours":13.192454378133347,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.192454378133347,"endHours":14.192454378133347,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.192454378133347,"endHours":15.192454378133347,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.192454378133347,"endHours":16.19245437813335,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.19245437813335,"endHours":17.19245437813335,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.19245437813335,"endHours":18.19245437813335,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.19245437813335,"endHours":19.19245437813335,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.19245437813335,"endHours":20.19245437813335,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.19245437813335,"endHours":21.19245437813335,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.19245437813335,"endHours":22.19245437813335,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.19245437813335,"endHours":23.19245437813335,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.19245437813335,"endHours":24.19245437813335,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.19245437813335,"endHours":25.19245437813335,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.19245437813335,"endHours":26.19245437813335,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.19245437813335,"endHours":27.19245437813335,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.19245437813335,"endHours":28.19245437813335,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.19245437813335,"endHours":29.19245437813335,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.19245437813335,"endHours":30.19245437813335,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.205125955694903,"eotMinutes":-4.176707726628523,"ayanamsa":23.6102}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Ekādaśī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"indira-ekadashi","name":"Indirā Ekādaśī","name_sanskrit":"इन्दिरा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Falls in Pitṛ Pakṣa; liberates ancestors from naraka.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 August 15, 1982 CE · Coimbatore, Tamil Nadu · Vidhyamitra","description":"August 15, 1982 CE for Coimbatore, Tamil Nadu: Kṛṣṇa Ekādaśī, sūryodaya 06:12, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/coimbatore/1982-08-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/coimbatore/1982-08-15","sa":"https://sa.vidhyamitra.com/city/coimbatore/1982-08-15","hi":"https://hi.vidhyamitra.com/city/coimbatore/1982-08-15","x-default":"https://vidhyamitra.com/city/coimbatore/1982-08-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T13:09:08.863Z","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":"2026-06-02T13:09:08.863Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T13:09:08.863Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}