{"id":"vidhyamitra:city-day:coimbatore:2002-06-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/coimbatore/2002-06-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-06-13","date_display":"June 13, 2002 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":2002,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452438.770833,"kali_year":5104,"ahargana":1863973.2708,"sun":{"sidereal_longitude":57.7839,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":82.8229,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.039,"elapsed_within_tithi_degrees":1.039},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.8229,"elapsed_within_degrees":2.8229},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.6067},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":2002,"month":6,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452438.770833,"ahargana":1863973.2708,"kali_year":5104,"ayanamsa_lahiri":23.8872,"grahas":{"sun":{"sidereal_longitude":57.99676199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":83.22026199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":1.9071},"mars":{"sidereal_longitude":76.30416200000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":37.95316200000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":85.08016199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"venus":{"sidereal_longitude":93.96586200000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":54.96846199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":57.726,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":237.726,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"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":2002,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452438.770833,"kali_year":5104,"ahargana":1863973.2708,"sun":{"sidereal_longitude":57.7839,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":82.8229,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.039,"elapsed_within_tithi_degrees":1.039},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.8229,"elapsed_within_degrees":2.8229},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.6067},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.907,"elongation":25.039},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.907,"opposition_distance":154.961}},"eclipse_window_40days":[{"offset_days":-2,"type":"solar","occurs":true,"moon_latitude":-0.149,"elongation":0.05}]},"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":"05:59","sunsetLocal":"18:45","solarNoonLocal":"12:22","dayLengthHours":12.761431281685908,"dayLengthDisplay":"12 Hours 45 Mins 41 Secs","nightLengthDisplay":"11 Hours 14 Mins 19 Secs","moonriseLocal":"07:42","moonsetLocal":"20:24","rahuKala":{"name":"Rāhu Kāla","start":"13:58","end":"15:33","startHours":13.961205916900724,"endHours":15.556384827111463,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:59","end":"07:35","startHours":5.985311365847032,"endHours":7.580490276057771,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:11","end":"10:46","startHours":9.17566918626851,"endHours":10.770848096479249,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:23","startHours":8.962978664907077,"endHours":9.388359707629942,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:51","startHours":6.517037669250612,"endHours":6.857342503428902,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:47","startHours":11.940645963967123,"endHours":12.79140804941285,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:08","startHours":4.283787194955577,"endHours":5.134549280401305,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"05:59","startHours":4.921858759039873,"endHours":5.985311365847032,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:21","startHours":14.492932220304304,"endHours":15.34369430575003,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.54674264753294,"endHours":18.94674264753294,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:17","startHours":18.74674264753294,"endHours":19.27846895093652,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.49674264753294,"endHours":20.24674264753294,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:47","startHours":23.94064596396712,"endHours":24.79140804941285,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:59","end":"07:35","startHours":5.985311365847032,"endHours":7.580490276057771,"quality":"auspicious"},{"name":"Roga","start":"07:35","end":"09:11","startHours":7.580490276057771,"endHours":9.17566918626851,"quality":"inauspicious"},{"name":"Udveg","start":"09:11","end":"10:46","startHours":9.17566918626851,"endHours":10.770848096479249,"quality":"inauspicious"},{"name":"Chala","start":"10:46","end":"12:22","startHours":10.770848096479249,"endHours":12.366027006689986,"quality":"neutral"},{"name":"Labha","start":"12:22","end":"13:58","startHours":12.366027006689986,"endHours":13.961205916900724,"quality":"auspicious"},{"name":"Amṛta","start":"13:58","end":"15:33","startHours":13.961205916900724,"endHours":15.556384827111463,"quality":"auspicious"},{"name":"Kāla","start":"15:33","end":"17:09","startHours":15.556384827111463,"endHours":17.151563737322203,"quality":"inauspicious"},{"name":"Śubha","start":"17:09","end":"18:45","startHours":17.151563737322203,"endHours":18.74674264753294,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:45","end":"20:09","startHours":18.74674264753294,"endHours":20.151563737322203,"quality":"auspicious"},{"name":"Kāla","start":"20:09","end":"21:33","startHours":20.151563737322203,"endHours":21.556384827111465,"quality":"inauspicious"},{"name":"Śubha","start":"21:33","end":"22:58","startHours":21.556384827111465,"endHours":22.961205916900724,"quality":"auspicious"},{"name":"Roga","start":"22:58","end":"00:22","startHours":22.961205916900724,"endHours":24.366027006689986,"quality":"inauspicious"},{"name":"Udveg","start":"00:22","end":"01:46","startHours":24.366027006689986,"endHours":25.77084809647925,"quality":"inauspicious"},{"name":"Chala","start":"01:46","end":"03:11","startHours":25.77084809647925,"endHours":27.175669186268507,"quality":"neutral"},{"name":"Labha","start":"03:11","end":"04:35","startHours":27.175669186268507,"endHours":28.58049027605777,"quality":"auspicious"},{"name":"Amṛta","start":"04:35","end":"05:59","startHours":28.58049027605777,"endHours":29.985311365847032,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:59","end":"06:59","startHours":5.985311365847032,"endHours":6.985311365847032,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:59","end":"07:59","startHours":6.985311365847032,"endHours":7.985311365847032,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:59","end":"08:59","startHours":7.985311365847032,"endHours":8.985311365847032,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:59","end":"09:59","startHours":8.985311365847032,"endHours":9.985311365847032,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:59","end":"10:59","startHours":9.985311365847032,"endHours":10.985311365847032,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:59","end":"11:59","startHours":10.985311365847032,"endHours":11.985311365847032,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:59","end":"12:59","startHours":11.985311365847032,"endHours":12.985311365847032,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:59","end":"13:59","startHours":12.985311365847032,"endHours":13.985311365847032,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:59","end":"14:59","startHours":13.985311365847032,"endHours":14.985311365847032,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:59","end":"15:59","startHours":14.985311365847032,"endHours":15.985311365847032,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:59","end":"16:59","startHours":15.985311365847032,"endHours":16.985311365847032,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:59","end":"17:59","startHours":16.985311365847032,"endHours":17.985311365847032,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:59","end":"18:59","startHours":17.985311365847032,"endHours":18.985311365847032,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:59","end":"19:59","startHours":18.985311365847032,"endHours":19.985311365847032,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:59","end":"20:59","startHours":19.985311365847032,"endHours":20.985311365847032,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:59","end":"21:59","startHours":20.985311365847032,"endHours":21.985311365847032,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:59","end":"22:59","startHours":21.985311365847032,"endHours":22.985311365847032,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:59","end":"23:59","startHours":22.985311365847032,"endHours":23.985311365847032,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:59","end":"00:59","startHours":23.985311365847032,"endHours":24.985311365847032,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:59","end":"01:59","startHours":24.985311365847032,"endHours":25.985311365847032,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:59","end":"02:59","startHours":25.985311365847032,"endHours":26.985311365847032,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:59","end":"03:59","startHours":26.985311365847032,"endHours":27.985311365847032,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:59","end":"04:59","startHours":27.985311365847032,"endHours":28.985311365847032,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:59","end":"05:59","startHours":28.985311365847032,"endHours":29.985311365847032,"planetary_lord":"Moon"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.18796547536749,"eotMinutes":0.2151795986009022,"ayanamsa":23.8872}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Tṛtīyā · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 13, 2002 CE · Coimbatore, Tamil Nadu · Vidhyamitra","description":"June 13, 2002 CE for Coimbatore, Tamil Nadu: Śukla Tṛtīyā, sūryodaya 05:59, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/coimbatore/2002-06-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/coimbatore/2002-06-13","sa":"https://sa.vidhyamitra.com/city/coimbatore/2002-06-13","hi":"https://hi.vidhyamitra.com/city/coimbatore/2002-06-13","x-default":"https://vidhyamitra.com/city/coimbatore/2002-06-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:37:19.368Z","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":"2026-05-31T16:37:19.368Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:37:19.368Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}