{"id":"vidhyamitra:city-day:rishikesh:1871-12-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1871-12-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1871-12-03","date_display":"December 3, 1871 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":1871,"month":12,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404764.770833,"kali_year":4973,"ahargana":1816299.2708,"sun":{"sidereal_longitude":228.2427,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":116.9908,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7481,"elapsed_within_tithi_degrees":8.7481},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":116.9908,"elapsed_within_degrees":10.3241},"yoga":{"number":26,"name":"Indra","sum_longitude":345.2334},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1871,"month":12,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2404764.770833,"ahargana":1816299.2708,"kali_year":4973,"ayanamsa_lahiri":22.0638,"grahas":{"sun":{"sidereal_longitude":228.411159,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":113.03375899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":3.6051},"mars":{"sidereal_longitude":269.233659,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":246.66535900000008,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":98.66715899999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"venus":{"sidereal_longitude":183.44655899999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":257.64155900000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":63.724,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":243.724,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1871,"month":12,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404764.770833,"kali_year":4973,"ahargana":1816299.2708,"sun":{"sidereal_longitude":228.2427,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":116.9908,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7481,"elapsed_within_tithi_degrees":8.7481},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":116.9908,"elapsed_within_degrees":10.3241},"yoga":{"number":26,"name":"Indra","sum_longitude":345.2334},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.605,"elongation":111.252},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.605,"opposition_distance":68.748}},"eclipse_window_40days":[{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":0.634,"elongation":2.327}]},"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":"06:58","sunsetLocal":"17:18","solarNoonLocal":"12:08","dayLengthHours":10.335646365677038,"dayLengthDisplay":"10 Hours 20 Mins 08 Secs","nightLengthDisplay":"13 Hours 39 Mins 52 Secs","moonriseLocal":"21:44","moonsetLocal":"11:08","rahuKala":{"name":"Rāhu Kāla","start":"16:00","end":"17:18","startHours":16.00204693828459,"endHours":17.29400273399422,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:08","end":"13:25","startHours":12.126179551155701,"endHours":13.41813534686533,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:43","end":"16:00","startHours":14.71009114257496,"endHours":16.00204693828459,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:43","startHours":9.370007186975156,"endHours":9.714528732497724,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:40","startHours":7.389008300220391,"endHours":7.664625536638446,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:28","startHours":11.781658005633133,"endHours":12.470701096678269,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:35","end":"06:16","startHours":5.58027018622691,"endHours":6.269313277272046,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"06:58","startHours":6.097052504510762,"endHours":6.958356368317181,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:32","startHours":13.84878727876854,"endHours":14.537830369813676,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.09400273399422,"endHours":17.49400273399422,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:43","startHours":17.29400273399422,"endHours":17.72465466589743,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.04400273399422,"endHours":18.79400273399422,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:28","startHours":23.781658005633133,"endHours":24.47070109667827,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:58","end":"08:15","startHours":6.958356368317181,"endHours":8.250312164026811,"quality":"inauspicious"},{"name":"Chala","start":"08:15","end":"09:33","startHours":8.250312164026811,"endHours":9.54226795973644,"quality":"neutral"},{"name":"Labha","start":"09:33","end":"10:50","startHours":9.54226795973644,"endHours":10.834223755446072,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:08","startHours":10.834223755446072,"endHours":12.126179551155701,"quality":"auspicious"},{"name":"Kāla","start":"12:08","end":"13:25","startHours":12.126179551155701,"endHours":13.41813534686533,"quality":"inauspicious"},{"name":"Śubha","start":"13:25","end":"14:43","startHours":13.41813534686533,"endHours":14.71009114257496,"quality":"auspicious"},{"name":"Roga","start":"14:43","end":"16:00","startHours":14.71009114257496,"endHours":16.00204693828459,"quality":"inauspicious"},{"name":"Udveg","start":"16:00","end":"17:18","startHours":16.00204693828459,"endHours":17.29400273399422,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:18","end":"19:00","startHours":17.29400273399422,"endHours":19.00204693828459,"quality":"auspicious"},{"name":"Roga","start":"19:00","end":"20:43","startHours":19.00204693828459,"endHours":20.71009114257496,"quality":"inauspicious"},{"name":"Udveg","start":"20:43","end":"22:25","startHours":20.71009114257496,"endHours":22.41813534686533,"quality":"inauspicious"},{"name":"Chala","start":"22:25","end":"00:08","startHours":22.41813534686533,"endHours":24.1261795511557,"quality":"neutral"},{"name":"Labha","start":"00:08","end":"01:50","startHours":24.1261795511557,"endHours":25.834223755446068,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:33","startHours":25.834223755446068,"endHours":27.542267959736442,"quality":"auspicious"},{"name":"Kāla","start":"03:33","end":"05:15","startHours":27.542267959736442,"endHours":29.25031216402681,"quality":"inauspicious"},{"name":"Śubha","start":"05:15","end":"06:58","startHours":29.25031216402681,"endHours":30.958356368317183,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:58","end":"07:58","startHours":6.958356368317181,"endHours":7.958356368317181,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:58","end":"08:58","startHours":7.958356368317181,"endHours":8.958356368317181,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:58","end":"09:58","startHours":8.958356368317181,"endHours":9.958356368317181,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:58","end":"10:58","startHours":9.958356368317181,"endHours":10.958356368317181,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:58","end":"11:58","startHours":10.958356368317181,"endHours":11.958356368317181,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:58","end":"12:58","startHours":11.958356368317181,"endHours":12.958356368317181,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:58","end":"13:58","startHours":12.958356368317181,"endHours":13.958356368317181,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:58","end":"14:58","startHours":13.958356368317181,"endHours":14.958356368317181,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:58","end":"15:58","startHours":14.958356368317181,"endHours":15.958356368317181,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:58","end":"16:58","startHours":15.958356368317181,"endHours":16.958356368317183,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:58","end":"17:58","startHours":16.958356368317183,"endHours":17.958356368317183,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:58","end":"18:58","startHours":17.958356368317183,"endHours":18.958356368317183,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:58","end":"19:58","startHours":18.958356368317183,"endHours":19.958356368317183,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:58","end":"20:58","startHours":19.958356368317183,"endHours":20.958356368317183,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:58","end":"21:58","startHours":20.958356368317183,"endHours":21.958356368317183,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:58","end":"22:58","startHours":21.958356368317183,"endHours":22.958356368317183,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:58","end":"23:58","startHours":22.958356368317183,"endHours":23.958356368317183,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:58","end":"00:58","startHours":23.958356368317183,"endHours":24.958356368317183,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:58","end":"01:58","startHours":24.958356368317183,"endHours":25.958356368317183,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:58","end":"02:58","startHours":25.958356368317183,"endHours":26.958356368317183,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:58","end":"03:58","startHours":26.958356368317183,"endHours":27.958356368317183,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:58","end":"04:58","startHours":27.958356368317183,"endHours":28.958356368317183,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:58","end":"05:58","startHours":28.958356368317183,"endHours":29.958356368317183,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:58","end":"06:58","startHours":29.958356368317183,"endHours":30.958356368317183,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.015725723273917,"eotMinutes":9.35882693065794,"ayanamsa":22.0638}},"calendars":{"vikram_samvat":1928,"vikram_samvatsara":"Tāraṇa","saka_samvat":1793,"saka_samvatsara":"Prajāpati","bengali_samvat":1278,"malayalam_era":1047,"nanakshahi_year":402,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Ṣaṣṭhī · Vikram 1928 Tāraṇa · Śaka 1793 Prajāpati"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 December 3, 1871 CE · Ṛṣikeśa · Vidhyamitra","description":"December 3, 1871 CE for Ṛṣikeśa: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:58, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1871-12-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1871-12-03","sa":"https://sa.vidhyamitra.com/city/rishikesh/1871-12-03","hi":"https://hi.vidhyamitra.com/city/rishikesh/1871-12-03","x-default":"https://vidhyamitra.com/city/rishikesh/1871-12-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:19:40.531Z","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":"2026-05-31T15:19:40.531Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:19:40.531Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}