{"id":"vidhyamitra:city-day:coimbatore:2000-10-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/coimbatore/2000-10-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-10-18","date_display":"October 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":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451835.770833,"kali_year":5102,"ahargana":1863370.2708,"sun":{"sidereal_longitude":180.3797,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":59.4904,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.1107,"elapsed_within_tithi_degrees":11.1107},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.4904,"elapsed_within_degrees":6.1571},"yoga":{"number":18,"name":"Varīyān","sum_longitude":239.8701},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":10,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451835.770833,"ahargana":1863370.2708,"kali_year":5102,"ayanamsa_lahiri":23.8641,"grahas":{"sun":{"sidereal_longitude":181.10920099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":61.054801,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-2.2609},"mars":{"sidereal_longitude":145.53390100000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":202.19370100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":46.763801,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":214.662601,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":35.93740100000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":89.6759,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":269.6759,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara 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":2000,"month":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451835.770833,"kali_year":5102,"ahargana":1863370.2708,"sun":{"sidereal_longitude":180.3797,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":59.4904,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.1107,"elapsed_within_tithi_degrees":11.1107},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.4904,"elapsed_within_degrees":6.1571},"yoga":{"number":18,"name":"Varīyān","sum_longitude":239.8701},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.261,"elongation":120.889},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.261,"opposition_distance":59.111}},"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":"06:11","sunsetLocal":"18:03","solarNoonLocal":"12:07","dayLengthHours":11.861427052388786,"dayLengthDisplay":"11 Hours 51 Mins 41 Secs","nightLengthDisplay":"12 Hours 08 Mins 19 Secs","moonriseLocal":"21:45","moonsetLocal":"10:28","rahuKala":{"name":"Rāhu Kāla","start":"12:07","end":"13:36","startHours":12.113019029946361,"endHours":13.595697411494958,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:40","end":"09:09","startHours":7.664983885300566,"endHours":9.147662266849164,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:38","end":"12:07","startHours":10.630340648397762,"endHours":12.113019029946361,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.949971815976017,"endHours":9.34535271772231,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:00","startHours":6.676531630934834,"endHours":6.992836352331868,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:31","startHours":11.717638128200067,"endHours":12.508399931692653,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:23","startHours":4.600781896766796,"endHours":5.391543700259382,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:12","end":"06:11","startHours":5.193853249386235,"endHours":6.182305503751968,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:53","startHours":14.089923538677825,"endHours":14.88068534217041,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.843732556140754,"endHours":18.243732556140753,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:32","startHours":18.043732556140753,"endHours":18.53795868332362,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.793732556140753,"endHours":19.543732556140753,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:31","startHours":23.717638128200065,"endHours":24.50839993169265,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:11","end":"07:40","startHours":6.182305503751968,"endHours":7.664983885300566,"quality":"auspicious"},{"name":"Amṛta","start":"07:40","end":"09:09","startHours":7.664983885300566,"endHours":9.147662266849164,"quality":"auspicious"},{"name":"Kāla","start":"09:09","end":"10:38","startHours":9.147662266849164,"endHours":10.630340648397762,"quality":"inauspicious"},{"name":"Śubha","start":"10:38","end":"12:07","startHours":10.630340648397762,"endHours":12.113019029946361,"quality":"auspicious"},{"name":"Roga","start":"12:07","end":"13:36","startHours":12.113019029946361,"endHours":13.595697411494958,"quality":"inauspicious"},{"name":"Udveg","start":"13:36","end":"15:05","startHours":13.595697411494958,"endHours":15.078375793043557,"quality":"inauspicious"},{"name":"Chala","start":"15:05","end":"16:34","startHours":15.078375793043557,"endHours":16.561054174592154,"quality":"neutral"},{"name":"Labha","start":"16:34","end":"18:03","startHours":16.561054174592154,"endHours":18.043732556140753,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:03","end":"19:34","startHours":18.043732556140753,"endHours":19.561054174592154,"quality":"inauspicious"},{"name":"Chala","start":"19:34","end":"21:05","startHours":19.561054174592154,"endHours":21.078375793043556,"quality":"neutral"},{"name":"Labha","start":"21:05","end":"22:36","startHours":21.078375793043556,"endHours":22.59569741149496,"quality":"auspicious"},{"name":"Amṛta","start":"22:36","end":"00:07","startHours":22.59569741149496,"endHours":24.11301902994636,"quality":"auspicious"},{"name":"Kāla","start":"00:07","end":"01:38","startHours":24.11301902994636,"endHours":25.630340648397762,"quality":"inauspicious"},{"name":"Śubha","start":"01:38","end":"03:09","startHours":25.630340648397762,"endHours":27.147662266849164,"quality":"auspicious"},{"name":"Roga","start":"03:09","end":"04:40","startHours":27.147662266849164,"endHours":28.664983885300565,"quality":"inauspicious"},{"name":"Udveg","start":"04:40","end":"06:11","startHours":28.664983885300565,"endHours":30.18230550375197,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.182305503751968,"endHours":7.182305503751968,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.182305503751968,"endHours":8.182305503751968,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.182305503751968,"endHours":9.182305503751968,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.182305503751968,"endHours":10.182305503751968,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.182305503751968,"endHours":11.182305503751968,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.182305503751968,"endHours":12.182305503751968,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.182305503751968,"endHours":13.182305503751968,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.182305503751968,"endHours":14.182305503751968,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.182305503751968,"endHours":15.182305503751968,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.182305503751968,"endHours":16.18230550375197,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.18230550375197,"endHours":17.18230550375197,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.18230550375197,"endHours":18.18230550375197,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.18230550375197,"endHours":19.18230550375197,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.18230550375197,"endHours":20.18230550375197,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.18230550375197,"endHours":21.18230550375197,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.18230550375197,"endHours":22.18230550375197,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.18230550375197,"endHours":23.18230550375197,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.18230550375197,"endHours":24.18230550375197,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.18230550375197,"endHours":25.18230550375197,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.18230550375197,"endHours":26.18230550375197,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.18230550375197,"endHours":27.18230550375197,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.18230550375197,"endHours":28.18230550375197,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.18230550375197,"endHours":29.18230550375197,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.18230550375197,"endHours":30.18230550375197,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.66696414317909,"eotMinutes":15.395658203218455,"ayanamsa":23.8641}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Pañcamī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 October 18, 2000 CE · Coimbatore, Tamil Nadu · Vidhyamitra","description":"October 18, 2000 CE for Coimbatore, Tamil Nadu: Kṛṣṇa Pañcamī, sūryodaya 06:11, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/coimbatore/2000-10-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/coimbatore/2000-10-18","sa":"https://sa.vidhyamitra.com/city/coimbatore/2000-10-18","hi":"https://hi.vidhyamitra.com/city/coimbatore/2000-10-18","x-default":"https://vidhyamitra.com/city/coimbatore/2000-10-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T03:37:41.302Z","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":"2026-06-03T03:37:41.302Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T03:37:41.302Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}