{"id":"vidhyamitra:city-day:rishikesh:2006-10-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2006-10-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2006-10-16","date_display":"October 16, 2006 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":2006,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454024.770833,"kali_year":5108,"ahargana":1865559.2708,"sun":{"sidereal_longitude":177.8419,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":108.2097,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.3678,"elapsed_within_tithi_degrees":2.3678},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":108.2097,"elapsed_within_degrees":1.543},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.0516},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2006,"month":10,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454024.770833,"ahargana":1865559.2708,"kali_year":5108,"ayanamsa_lahiri":23.9478,"grahas":{"sun":{"sidereal_longitude":178.590865,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":111.55156499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":3.207},"mars":{"sidereal_longitude":180.805065,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":203.27216499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":208.27686500000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":175.51066500000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":118.66756499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":333.6921,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":153.6921,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"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":2006,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454024.770833,"kali_year":5108,"ahargana":1865559.2708,"sun":{"sidereal_longitude":177.8419,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":108.2097,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.3678,"elapsed_within_tithi_degrees":2.3678},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":108.2097,"elapsed_within_degrees":1.543},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.0516},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.207,"elongation":69.632},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.207,"opposition_distance":110.368}},"eclipse_window_40days":[{"offset_days":-9,"type":"lunar","occurs":true,"moon_latitude":1.079,"opposition_distance":0.871}]},"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":"06:18","sunsetLocal":"17:45","solarNoonLocal":"12:02","dayLengthHours":11.446636450141144,"dayLengthDisplay":"11 Hours 26 Mins 48 Secs","nightLengthDisplay":"12 Hours 33 Mins 12 Secs","moonriseLocal":"00:52","moonsetLocal":"14:15","rahuKala":{"name":"Rāhu Kāla","start":"07:44","end":"09:10","startHours":7.738875838344052,"endHours":9.169705394611695,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:36","end":"12:02","startHours":10.60053495087934,"endHours":12.031364507146982,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:28","end":"14:54","startHours":13.462194063414625,"endHours":14.893023619682268,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:22","startHours":8.978928120442676,"endHours":9.360482668780715,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:05","startHours":6.784989467498957,"endHours":7.0902331061693875,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:25","startHours":11.649809958808945,"endHours":12.41291905548502,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:33","startHours":4.781828088724257,"endHours":5.544937185400333,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:21","end":"06:18","startHours":5.354159911231314,"endHours":6.308046282076409,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:42","startHours":13.939137248837172,"endHours":14.702246345513249,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.554682732217554,"endHours":17.954682732217552,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:14","startHours":17.754682732217553,"endHours":18.231625917640102,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.504682732217553,"endHours":19.254682732217553,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:25","startHours":23.649809958808945,"endHours":24.41291905548502,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:18","end":"07:44","startHours":6.308046282076409,"endHours":7.738875838344052,"quality":"auspicious"},{"name":"Kāla","start":"07:44","end":"09:10","startHours":7.738875838344052,"endHours":9.169705394611695,"quality":"inauspicious"},{"name":"Śubha","start":"09:10","end":"10:36","startHours":9.169705394611695,"endHours":10.60053495087934,"quality":"auspicious"},{"name":"Roga","start":"10:36","end":"12:02","startHours":10.60053495087934,"endHours":12.031364507146982,"quality":"inauspicious"},{"name":"Udveg","start":"12:02","end":"13:28","startHours":12.031364507146982,"endHours":13.462194063414625,"quality":"inauspicious"},{"name":"Chala","start":"13:28","end":"14:54","startHours":13.462194063414625,"endHours":14.893023619682268,"quality":"neutral"},{"name":"Labha","start":"14:54","end":"16:19","startHours":14.893023619682268,"endHours":16.32385317594991,"quality":"auspicious"},{"name":"Amṛta","start":"16:19","end":"17:45","startHours":16.32385317594991,"endHours":17.754682732217553,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:45","end":"19:19","startHours":17.754682732217553,"endHours":19.32385317594991,"quality":"neutral"},{"name":"Labha","start":"19:19","end":"20:54","startHours":19.32385317594991,"endHours":20.893023619682268,"quality":"auspicious"},{"name":"Amṛta","start":"20:54","end":"22:28","startHours":20.893023619682268,"endHours":22.462194063414625,"quality":"auspicious"},{"name":"Kāla","start":"22:28","end":"00:02","startHours":22.462194063414625,"endHours":24.031364507146982,"quality":"inauspicious"},{"name":"Śubha","start":"00:02","end":"01:36","startHours":24.031364507146982,"endHours":25.60053495087934,"quality":"auspicious"},{"name":"Roga","start":"01:36","end":"03:10","startHours":25.60053495087934,"endHours":27.169705394611697,"quality":"inauspicious"},{"name":"Udveg","start":"03:10","end":"04:44","startHours":27.169705394611697,"endHours":28.73887583834405,"quality":"inauspicious"},{"name":"Chala","start":"04:44","end":"06:18","startHours":28.73887583834405,"endHours":30.30804628207641,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.308046282076409,"endHours":7.308046282076409,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.308046282076409,"endHours":8.30804628207641,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.30804628207641,"endHours":9.30804628207641,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.30804628207641,"endHours":10.30804628207641,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.30804628207641,"endHours":11.30804628207641,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.30804628207641,"endHours":12.30804628207641,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.30804628207641,"endHours":13.30804628207641,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.30804628207641,"endHours":14.30804628207641,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.30804628207641,"endHours":15.30804628207641,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.30804628207641,"endHours":16.30804628207641,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.30804628207641,"endHours":17.30804628207641,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.30804628207641,"endHours":18.30804628207641,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.30804628207641,"endHours":19.30804628207641,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.30804628207641,"endHours":20.30804628207641,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.30804628207641,"endHours":21.30804628207641,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.30804628207641,"endHours":22.30804628207641,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.30804628207641,"endHours":23.30804628207641,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.30804628207641,"endHours":24.30804628207641,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.30804628207641,"endHours":25.30804628207641,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.30804628207641,"endHours":26.30804628207641,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.30804628207641,"endHours":27.30804628207641,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.30804628207641,"endHours":28.30804628207641,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.30804628207641,"endHours":29.30804628207641,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.30804628207641,"endHours":30.30804628207641,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","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":-8.769140835818838,"eotMinutes":15.04772957118102,"ayanamsa":23.9478}},"calendars":{"vikram_samvat":2063,"vikram_samvatsara":"Vikāri","saka_samvat":1928,"saka_samvatsara":"Vyaya","bengali_samvat":1413,"malayalam_era":1182,"nanakshahi_year":537,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Daśamī · Vikram 2063 Vikāri · Śaka 1928 Vyaya"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 16, 2006 CE · Ṛṣikeśa · Vidhyamitra","description":"October 16, 2006 CE for Ṛṣikeśa: Kṛṣṇa Daśamī, sūryodaya 06:18, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2006-10-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2006-10-16","sa":"https://sa.vidhyamitra.com/city/rishikesh/2006-10-16","hi":"https://hi.vidhyamitra.com/city/rishikesh/2006-10-16","x-default":"https://vidhyamitra.com/city/rishikesh/2006-10-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T12:09:58.144Z","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":"2026-05-19T12:09:58.144Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T12:09:58.144Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}