{"id":"vidhyamitra:city-day:rishikesh:2000-10-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2000-10-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-10-10","date_display":"October 10, 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":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451827.770833,"kali_year":5102,"ahargana":1863362.2708,"sun":{"sidereal_longitude":172.4413,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":312.2883,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.847,"elapsed_within_tithi_degrees":7.847},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":312.2883,"elapsed_within_degrees":5.6216},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":124.7296},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":2000,"month":10,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451827.770833,"ahargana":1863362.2708,"kali_year":5102,"ayanamsa_lahiri":23.8638,"grahas":{"sun":{"sidereal_longitude":173.18450600000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":313.499506,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":-3.0204},"mars":{"sidereal_longitude":140.54670599999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":198.360906,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":47.15000600000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":204.93480599999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":36.366506000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":90.0998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":270.0998,"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":10,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451827.770833,"kali_year":5102,"ahargana":1863362.2708,"sun":{"sidereal_longitude":172.4413,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":312.2883,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.847,"elapsed_within_tithi_degrees":7.847},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":312.2883,"elapsed_within_degrees":5.6216},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":124.7296},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.02,"elongation":139.847},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.02,"opposition_distance":40.153}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:15","sunsetLocal":"17:51","solarNoonLocal":"12:03","dayLengthHours":11.609412647897155,"dayLengthDisplay":"11 Hours 36 Mins 34 Secs","nightLengthDisplay":"12 Hours 23 Mins 26 Secs","moonriseLocal":"15:42","moonsetLocal":"03:07","rahuKala":{"name":"Rāhu Kāla","start":"14:57","end":"16:24","startHours":14.95545572744146,"endHours":16.406632308428605,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:09","end":"10:36","startHours":9.150749403492885,"endHours":10.601925984480028,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:03","end":"13:30","startHours":12.053102565467173,"endHours":13.504279146454317,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.957259192694599,"endHours":9.344239614291169,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:03","startHours":6.732121768514309,"endHours":7.041706105791567,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:26","startHours":11.6661221438706,"endHours":12.440082987063745,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:28","startHours":4.700474555132308,"endHours":5.4744353983254515,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:15","startHours":5.280945187527165,"endHours":6.248396241518595,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:46","startHours":13.988004673450032,"endHours":14.761965516643176,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:39","end":"18:03","startHours":17.65780888941575,"endHours":18.05780888941575,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:51","end":"18:20","startHours":17.85780888941575,"endHours":18.341534416411466,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:36","end":"19:21","startHours":17.60780888941575,"endHours":19.35780888941575,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:26","startHours":23.6661221438706,"endHours":24.440082987063743,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:15","end":"07:42","startHours":6.248396241518595,"endHours":7.69957282250574,"quality":"inauspicious"},{"name":"Udveg","start":"07:42","end":"09:09","startHours":7.69957282250574,"endHours":9.150749403492885,"quality":"inauspicious"},{"name":"Chala","start":"09:09","end":"10:36","startHours":9.150749403492885,"endHours":10.601925984480028,"quality":"neutral"},{"name":"Labha","start":"10:36","end":"12:03","startHours":10.601925984480028,"endHours":12.053102565467173,"quality":"auspicious"},{"name":"Amṛta","start":"12:03","end":"13:30","startHours":12.053102565467173,"endHours":13.504279146454317,"quality":"auspicious"},{"name":"Kāla","start":"13:30","end":"14:57","startHours":13.504279146454317,"endHours":14.95545572744146,"quality":"inauspicious"},{"name":"Śubha","start":"14:57","end":"16:24","startHours":14.95545572744146,"endHours":16.406632308428605,"quality":"auspicious"},{"name":"Roga","start":"16:24","end":"17:51","startHours":16.406632308428605,"endHours":17.85780888941575,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:51","end":"19:24","startHours":17.85780888941575,"endHours":19.406632308428605,"quality":"inauspicious"},{"name":"Śubha","start":"19:24","end":"20:57","startHours":19.406632308428605,"endHours":20.95545572744146,"quality":"auspicious"},{"name":"Roga","start":"20:57","end":"22:30","startHours":20.95545572744146,"endHours":22.504279146454316,"quality":"inauspicious"},{"name":"Udveg","start":"22:30","end":"00:03","startHours":22.504279146454316,"endHours":24.05310256546717,"quality":"inauspicious"},{"name":"Chala","start":"00:03","end":"01:36","startHours":24.05310256546717,"endHours":25.601925984480026,"quality":"neutral"},{"name":"Labha","start":"01:36","end":"03:09","startHours":25.601925984480026,"endHours":27.150749403492885,"quality":"auspicious"},{"name":"Amṛta","start":"03:09","end":"04:42","startHours":27.150749403492885,"endHours":28.69957282250574,"quality":"auspicious"},{"name":"Kāla","start":"04:42","end":"06:15","startHours":28.69957282250574,"endHours":30.248396241518595,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.248396241518595,"endHours":7.248396241518595,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.248396241518595,"endHours":8.248396241518595,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.248396241518595,"endHours":9.248396241518595,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.248396241518595,"endHours":10.248396241518595,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.248396241518595,"endHours":11.248396241518595,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.248396241518595,"endHours":12.248396241518595,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.248396241518595,"endHours":13.248396241518595,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.248396241518595,"endHours":14.248396241518595,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.248396241518595,"endHours":15.248396241518595,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.248396241518595,"endHours":16.248396241518595,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.248396241518595,"endHours":17.248396241518595,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.248396241518595,"endHours":18.248396241518595,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.248396241518595,"endHours":19.248396241518595,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.248396241518595,"endHours":20.248396241518595,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.248396241518595,"endHours":21.248396241518595,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.248396241518595,"endHours":22.248396241518595,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.248396241518595,"endHours":23.248396241518595,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.248396241518595,"endHours":24.248396241518595,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.248396241518595,"endHours":25.248396241518595,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.248396241518595,"endHours":26.248396241518595,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.248396241518595,"endHours":27.248396241518595,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.248396241518595,"endHours":28.248396241518595,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.248396241518595,"endHours":29.248396241518595,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.248396241518595,"endHours":30.248396241518595,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-6.6962856438278235,"eotMinutes":13.743446071969673,"ayanamsa":23.8638}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Dvādaśī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"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":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 10, 2000 CE · Ṛṣikeśa · Vidhyamitra","description":"October 10, 2000 CE for Ṛṣikeśa: Śukla Dvādaśī, sūryodaya 06:15, sūryāsta 17:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2000-10-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2000-10-10","sa":"https://sa.vidhyamitra.com/city/rishikesh/2000-10-10","hi":"https://hi.vidhyamitra.com/city/rishikesh/2000-10-10","x-default":"https://vidhyamitra.com/city/rishikesh/2000-10-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T00:58:55.527Z","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":"2026-05-17T00:58:55.527Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T00:58:55.527Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}