{"id":"vidhyamitra:city-day:coimbatore:2011-06-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/coimbatore/2011-06-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-06-28","date_display":"June 28, 2011 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":2011,"month":6,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455740.770833,"kali_year":5113,"ahargana":1867275.2708,"sun":{"sidereal_longitude":71.6834,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":31.3444,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":319.661,"elapsed_within_tithi_degrees":7.661},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":31.3444,"elapsed_within_degrees":4.6777},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":103.0278},"karana":{"half_tithi_index":53,"name":"Taitila"},"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":2011,"month":6,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455740.770833,"ahargana":1867275.2708,"kali_year":5113,"ayanamsa_lahiri":24.0135,"grahas":{"sun":{"sidereal_longitude":72.02030100000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":32.40640100000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":2.3445},"mars":{"sidereal_longitude":40.707100999999966,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":88.49120099999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":10.360901000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":58.32920100000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":166.365901,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":242.7702,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":62.7702,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2011,"month":6,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455740.770833,"kali_year":5113,"ahargana":1867275.2708,"sun":{"sidereal_longitude":71.6834,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":31.3444,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":319.661,"elapsed_within_tithi_degrees":7.661},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":31.3444,"elapsed_within_degrees":4.6777},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":103.0278},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.345,"elongation":40.339},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.345,"opposition_distance":139.661}},"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":"06:02","sunsetLocal":"18:48","solarNoonLocal":"12:25","dayLengthHours":12.76496446444935,"dayLengthDisplay":"12 Hours 45 Mins 54 Secs","nightLengthDisplay":"11 Hours 14 Mins 06 Secs","moonriseLocal":"03:28","moonsetLocal":"16:05","rahuKala":{"name":"Rāhu Kāla","start":"15:37","end":"17:12","startHours":15.609021361181057,"endHours":17.204641919237226,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:14","end":"10:49","startHours":9.226539128956382,"endHours":10.822159687012551,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:25","end":"14:01","startHours":12.41778024506872,"endHours":14.013400803124888,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:26","startHours":9.01378972121556,"endHours":9.439288536697205,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:54","startHours":6.5671715321961015,"endHours":6.907570584581418,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:51","startHours":11.992281429587075,"endHours":12.843279060550364,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:20","end":"05:11","startHours":4.333302750917465,"endHours":5.184300381880755,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:58","end":"06:02","startHours":4.971550974139933,"endHours":6.035298012844045,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:24","startHours":14.545274322476944,"endHours":15.396271953440234,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.600262477293395,"endHours":19.000262477293393,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:20","startHours":18.800262477293394,"endHours":19.33213599664545,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.550262477293394,"endHours":20.300262477293394,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:51","startHours":23.992281429587074,"endHours":24.843279060550366,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:02","end":"07:38","startHours":6.035298012844045,"endHours":7.630918570900214,"quality":"inauspicious"},{"name":"Udveg","start":"07:38","end":"09:14","startHours":7.630918570900214,"endHours":9.226539128956382,"quality":"inauspicious"},{"name":"Chala","start":"09:14","end":"10:49","startHours":9.226539128956382,"endHours":10.822159687012551,"quality":"neutral"},{"name":"Labha","start":"10:49","end":"12:25","startHours":10.822159687012551,"endHours":12.41778024506872,"quality":"auspicious"},{"name":"Amṛta","start":"12:25","end":"14:01","startHours":12.41778024506872,"endHours":14.013400803124888,"quality":"auspicious"},{"name":"Kāla","start":"14:01","end":"15:37","startHours":14.013400803124888,"endHours":15.609021361181057,"quality":"inauspicious"},{"name":"Śubha","start":"15:37","end":"17:12","startHours":15.609021361181057,"endHours":17.204641919237226,"quality":"auspicious"},{"name":"Roga","start":"17:12","end":"18:48","startHours":17.204641919237226,"endHours":18.800262477293394,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:48","end":"20:12","startHours":18.800262477293394,"endHours":20.204641919237226,"quality":"inauspicious"},{"name":"Śubha","start":"20:12","end":"21:37","startHours":20.204641919237226,"endHours":21.609021361181057,"quality":"auspicious"},{"name":"Roga","start":"21:37","end":"23:01","startHours":21.609021361181057,"endHours":23.01340080312489,"quality":"inauspicious"},{"name":"Udveg","start":"23:01","end":"00:25","startHours":23.01340080312489,"endHours":24.41778024506872,"quality":"inauspicious"},{"name":"Chala","start":"00:25","end":"01:49","startHours":24.41778024506872,"endHours":25.82215968701255,"quality":"neutral"},{"name":"Labha","start":"01:49","end":"03:14","startHours":25.82215968701255,"endHours":27.226539128956382,"quality":"auspicious"},{"name":"Amṛta","start":"03:14","end":"04:38","startHours":27.226539128956382,"endHours":28.630918570900214,"quality":"auspicious"},{"name":"Kāla","start":"04:38","end":"06:02","startHours":28.630918570900214,"endHours":30.035298012844045,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.035298012844045,"endHours":7.035298012844045,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.035298012844045,"endHours":8.035298012844045,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.035298012844045,"endHours":9.035298012844045,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.035298012844045,"endHours":10.035298012844045,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.035298012844045,"endHours":11.035298012844045,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.035298012844045,"endHours":12.035298012844045,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.035298012844045,"endHours":13.035298012844045,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.035298012844045,"endHours":14.035298012844045,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.035298012844045,"endHours":15.035298012844045,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.035298012844045,"endHours":16.035298012844045,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.035298012844045,"endHours":17.035298012844045,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.035298012844045,"endHours":18.035298012844045,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.035298012844045,"endHours":19.035298012844045,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.035298012844045,"endHours":20.035298012844045,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.035298012844045,"endHours":21.035298012844045,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.035298012844045,"endHours":22.035298012844045,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.035298012844045,"endHours":23.035298012844045,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.035298012844045,"endHours":24.035298012844045,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.035298012844045,"endHours":25.035298012844045,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.035298012844045,"endHours":26.035298012844045,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.035298012844045,"endHours":27.035298012844045,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.035298012844045,"endHours":28.035298012844045,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.035298012844045,"endHours":29.035298012844045,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.035298012844045,"endHours":30.035298012844045,"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.29897338632346,"eotMinutes":-2.890014704123143,"ayanamsa":24.0135}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Dvādaśī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 June 28, 2011 CE · Coimbatore, Tamil Nadu · Vidhyamitra","description":"June 28, 2011 CE for Coimbatore, Tamil Nadu: Kṛṣṇa Dvādaśī, sūryodaya 06:02, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/coimbatore/2011-06-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/coimbatore/2011-06-28","sa":"https://sa.vidhyamitra.com/city/coimbatore/2011-06-28","hi":"https://hi.vidhyamitra.com/city/coimbatore/2011-06-28","x-default":"https://vidhyamitra.com/city/coimbatore/2011-06-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T16:49:20.414Z","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":"2026-05-15T16:49:20.414Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T16:49:20.414Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}