{"id":"vidhyamitra:city-day:coimbatore:2000-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/coimbatore/2000-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-08-18","date_display":"August 18, 2000 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":2000,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451774.770833,"kali_year":5102,"ahargana":1863309.2708,"sun":{"sidereal_longitude":120.9197,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":335.0111,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":214.0914,"elapsed_within_tithi_degrees":10.0914},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":335.0111,"elapsed_within_degrees":1.6778},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.9308},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":2000,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451774.770833,"ahargana":1863309.2708,"kali_year":5102,"ayanamsa_lahiri":23.8618,"grahas":{"sun":{"sidereal_longitude":121.54993100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":333.5584309999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":-3.9762},"mars":{"sidereal_longitude":107.031431,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":117.361131,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":44.513330999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":140.05913099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":36.48943099999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":92.908,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":272.908,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"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":2000,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451774.770833,"kali_year":5102,"ahargana":1863309.2708,"sun":{"sidereal_longitude":120.9197,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":335.0111,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":214.0914,"elapsed_within_tithi_degrees":10.0914},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":335.0111,"elapsed_within_degrees":1.6778},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.9308},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.976,"elongation":145.909},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.976,"opposition_distance":34.091}},"eclipse_window_40days":[{"offset_days":-18,"type":"solar","occurs":true,"moon_latitude":0.753,"elongation":0.251}]},"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":"18:40","solarNoonLocal":"12:26","dayLengthHours":12.461130694366682,"dayLengthDisplay":"12 Hours 27 Mins 40 Secs","nightLengthDisplay":"11 Hours 32 Mins 20 Secs","moonriseLocal":"20:32","moonsetLocal":"08:35","rahuKala":{"name":"Rāhu Kāla","start":"10:52","end":"12:26","startHours":10.87077295855267,"endHours":12.428414295348507,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:33","end":"17:06","startHours":15.543696968940177,"endHours":17.10133830573601,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:45","end":"09:19","startHours":7.755490284961,"endHours":9.313131621756835,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:31","startHours":9.105446110184058,"endHours":9.520817133329613,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:03","startHours":6.71706272709711,"endHours":7.049359545613555,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:51","startHours":12.01304327220295,"endHours":12.843785318494064,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:22","startHours":4.53636485558294,"endHours":5.3671069018740525,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:12","startHours":5.159421390301274,"endHours":6.197848948165165,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:20","startHours":14.505269411076286,"endHours":15.336011457367398,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.458979642531848,"endHours":18.858979642531846,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:11","startHours":18.658979642531847,"endHours":19.178193421463792,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.408979642531847,"endHours":20.158979642531847,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:51","startHours":24.01304327220295,"endHours":24.843785318494064,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:12","end":"07:45","startHours":6.197848948165165,"endHours":7.755490284961,"quality":"neutral"},{"name":"Labha","start":"07:45","end":"09:19","startHours":7.755490284961,"endHours":9.313131621756835,"quality":"auspicious"},{"name":"Amṛta","start":"09:19","end":"10:52","startHours":9.313131621756835,"endHours":10.87077295855267,"quality":"auspicious"},{"name":"Kāla","start":"10:52","end":"12:26","startHours":10.87077295855267,"endHours":12.428414295348507,"quality":"inauspicious"},{"name":"Śubha","start":"12:26","end":"13:59","startHours":12.428414295348507,"endHours":13.98605563214434,"quality":"auspicious"},{"name":"Roga","start":"13:59","end":"15:33","startHours":13.98605563214434,"endHours":15.543696968940177,"quality":"inauspicious"},{"name":"Udveg","start":"15:33","end":"17:06","startHours":15.543696968940177,"endHours":17.10133830573601,"quality":"inauspicious"},{"name":"Chala","start":"17:06","end":"18:40","startHours":17.10133830573601,"endHours":18.658979642531847,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:40","end":"20:06","startHours":18.658979642531847,"endHours":20.10133830573601,"quality":"inauspicious"},{"name":"Udveg","start":"20:06","end":"21:33","startHours":20.10133830573601,"endHours":21.543696968940175,"quality":"inauspicious"},{"name":"Chala","start":"21:33","end":"22:59","startHours":21.543696968940175,"endHours":22.986055632144343,"quality":"neutral"},{"name":"Labha","start":"22:59","end":"00:26","startHours":22.986055632144343,"endHours":24.428414295348507,"quality":"auspicious"},{"name":"Amṛta","start":"00:26","end":"01:52","startHours":24.428414295348507,"endHours":25.87077295855267,"quality":"auspicious"},{"name":"Kāla","start":"01:52","end":"03:19","startHours":25.87077295855267,"endHours":27.313131621756835,"quality":"inauspicious"},{"name":"Śubha","start":"03:19","end":"04:45","startHours":27.313131621756835,"endHours":28.755490284961,"quality":"auspicious"},{"name":"Roga","start":"04:45","end":"06:12","startHours":28.755490284961,"endHours":30.197848948165166,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.197848948165165,"endHours":7.197848948165165,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.197848948165165,"endHours":8.197848948165165,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.197848948165165,"endHours":9.197848948165165,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.197848948165165,"endHours":10.197848948165165,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.197848948165165,"endHours":11.197848948165165,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.197848948165165,"endHours":12.197848948165165,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.197848948165165,"endHours":13.197848948165165,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.197848948165165,"endHours":14.197848948165165,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.197848948165165,"endHours":15.197848948165165,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.197848948165165,"endHours":16.197848948165166,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.197848948165166,"endHours":17.197848948165166,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.197848948165166,"endHours":18.197848948165166,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.197848948165166,"endHours":19.197848948165166,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.197848948165166,"endHours":20.197848948165166,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.197848948165166,"endHours":21.197848948165166,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.197848948165166,"endHours":22.197848948165166,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.197848948165166,"endHours":23.197848948165166,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.197848948165166,"endHours":24.197848948165166,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.197848948165166,"endHours":25.197848948165166,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.197848948165166,"endHours":26.197848948165166,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.197848948165166,"endHours":27.197848948165166,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.197848948165166,"endHours":28.197848948165166,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.197848948165166,"endHours":29.197848948165166,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.197848948165166,"endHours":30.197848948165166,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.04891709007072,"eotMinutes":-3.5280577209103767,"ayanamsa":23.8618}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Tṛtīyā · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"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 August 18, 2000 CE · Coimbatore, Tamil Nadu · Vidhyamitra","description":"August 18, 2000 CE for Coimbatore, Tamil Nadu: Kṛṣṇa Tṛtīyā, sūryodaya 06:12, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/coimbatore/2000-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/coimbatore/2000-08-18","sa":"https://sa.vidhyamitra.com/city/coimbatore/2000-08-18","hi":"https://hi.vidhyamitra.com/city/coimbatore/2000-08-18","x-default":"https://vidhyamitra.com/city/coimbatore/2000-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:08:35.987Z","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":"2026-06-01T03:08:35.987Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:08:35.987Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}