{"id":"vidhyamitra:city-day:vellore:2000-10-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vellore/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":"vellore","name":"Vellore, Tamil Nadu","lat":12.9165,"lon":79.1325,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"vellore","name":"Vellore, Tamil Nadu","lat":12.9165,"lon":79.1325,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:04","sunsetLocal":"17:53","solarNoonLocal":"11:58","dayLengthHours":11.817137876113657,"dayLengthDisplay":"11 Hours 49 Mins 02 Secs","nightLengthDisplay":"12 Hours 10 Mins 58 Secs","moonriseLocal":"21:33","moonsetLocal":"10:23","rahuKala":{"name":"Rāhu Kāla","start":"11:58","end":"13:27","startHours":11.967905696613027,"endHours":13.445047931127233,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:32","end":"09:01","startHours":7.536478993070404,"endHours":9.013621227584611,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:29","end":"11:58","startHours":10.490763462098819,"endHours":11.967905696613027,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:13","startHours":8.816668929649385,"endHours":9.21057352551984,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:52","startHours":6.551717503394267,"endHours":6.866841180090631,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:22","startHours":11.57400110074257,"endHours":12.361810292483483,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:16","startHours":4.4837183750743765,"endHours":5.271527566815287,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:04","startHours":5.074575268880059,"endHours":6.0593367585561975,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:44","startHours":13.937428675965302,"endHours":14.725237867706213,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.676474634669855,"endHours":18.076474634669854,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:22","startHours":17.876474634669854,"endHours":18.368855379507924,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.626474634669854,"endHours":19.376474634669854,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:22","startHours":23.57400110074257,"endHours":24.361810292483483,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:04","end":"07:32","startHours":6.0593367585561975,"endHours":7.536478993070404,"quality":"auspicious"},{"name":"Amṛta","start":"07:32","end":"09:01","startHours":7.536478993070404,"endHours":9.013621227584611,"quality":"auspicious"},{"name":"Kāla","start":"09:01","end":"10:29","startHours":9.013621227584611,"endHours":10.490763462098819,"quality":"inauspicious"},{"name":"Śubha","start":"10:29","end":"11:58","startHours":10.490763462098819,"endHours":11.967905696613027,"quality":"auspicious"},{"name":"Roga","start":"11:58","end":"13:27","startHours":11.967905696613027,"endHours":13.445047931127233,"quality":"inauspicious"},{"name":"Udveg","start":"13:27","end":"14:55","startHours":13.445047931127233,"endHours":14.92219016564144,"quality":"inauspicious"},{"name":"Chala","start":"14:55","end":"16:24","startHours":14.92219016564144,"endHours":16.399332400155647,"quality":"neutral"},{"name":"Labha","start":"16:24","end":"17:53","startHours":16.399332400155647,"endHours":17.876474634669854,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:53","end":"19:24","startHours":17.876474634669854,"endHours":19.399332400155647,"quality":"inauspicious"},{"name":"Chala","start":"19:24","end":"20:55","startHours":19.399332400155647,"endHours":20.92219016564144,"quality":"neutral"},{"name":"Labha","start":"20:55","end":"22:27","startHours":20.92219016564144,"endHours":22.445047931127235,"quality":"auspicious"},{"name":"Amṛta","start":"22:27","end":"23:58","startHours":22.445047931127235,"endHours":23.967905696613027,"quality":"auspicious"},{"name":"Kāla","start":"23:58","end":"01:29","startHours":23.967905696613027,"endHours":25.49076346209882,"quality":"inauspicious"},{"name":"Śubha","start":"01:29","end":"03:01","startHours":25.49076346209882,"endHours":27.01362122758461,"quality":"auspicious"},{"name":"Roga","start":"03:01","end":"04:32","startHours":27.01362122758461,"endHours":28.536478993070403,"quality":"inauspicious"},{"name":"Udveg","start":"04:32","end":"06:04","startHours":28.536478993070403,"endHours":30.0593367585562,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.0593367585561975,"endHours":7.0593367585561975,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.0593367585561975,"endHours":8.059336758556197,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.059336758556197,"endHours":9.059336758556197,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.059336758556197,"endHours":10.059336758556197,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.059336758556197,"endHours":11.059336758556197,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.059336758556197,"endHours":12.059336758556197,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.059336758556197,"endHours":13.059336758556197,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.059336758556197,"endHours":14.059336758556197,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.059336758556197,"endHours":15.059336758556197,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.059336758556197,"endHours":16.0593367585562,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.0593367585562,"endHours":17.0593367585562,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.0593367585562,"endHours":18.0593367585562,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.0593367585562,"endHours":19.0593367585562,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.0593367585562,"endHours":20.0593367585562,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.0593367585562,"endHours":21.0593367585562,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.0593367585562,"endHours":22.0593367585562,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.0593367585562,"endHours":23.0593367585562,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.0593367585562,"endHours":24.0593367585562,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.0593367585562,"endHours":25.0593367585562,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.0593367585562,"endHours":26.0593367585562,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.0593367585562,"endHours":27.0593367585562,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.0593367585562,"endHours":28.0593367585562,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.0593367585562,"endHours":29.0593367585562,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.0593367585562,"endHours":30.0593367585562,"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":"vellore"},"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 · Vellore, Tamil Nadu · Vidhyamitra","description":"October 18, 2000 CE for Vellore, Tamil Nadu: Kṛṣṇa Pañcamī, sūryodaya 06:04, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vellore/2000-10-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vellore/2000-10-18","sa":"https://sa.vidhyamitra.com/city/vellore/2000-10-18","hi":"https://hi.vidhyamitra.com/city/vellore/2000-10-18","x-default":"https://vidhyamitra.com/city/vellore/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":"2026-06-01T21:36:18.332Z","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":"2026-06-01T21:36:18.332Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:36:18.332Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}