{"id":"vidhyamitra:city-day:rishikesh:1871-11-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1871-11-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1871-11-11","date_display":"November 11, 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":11,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404742.770833,"kali_year":4973,"ahargana":1816277.2708,"sun":{"sidereal_longitude":205.854,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":182.9455,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":337.0915,"elapsed_within_tithi_degrees":1.0915},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.9455,"elapsed_within_degrees":9.6121},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.7994},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":11,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2404742.770833,"ahargana":1816277.2708,"kali_year":4973,"ayanamsa_lahiri":22.063,"grahas":{"sun":{"sidereal_longitude":206.17319999999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":183.40830000000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":3.9703},"mars":{"sidereal_longitude":252.37239999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":212.94640000000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":99.07569999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"venus":{"sidereal_longitude":164.38549999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":255.43380000000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":64.8897,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":244.8897,"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":11,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404742.770833,"kali_year":4973,"ahargana":1816277.2708,"sun":{"sidereal_longitude":205.854,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":182.9455,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":337.0915,"elapsed_within_tithi_degrees":1.0915},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.9455,"elapsed_within_degrees":9.6121},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.7994},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.97,"elongation":22.909},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.97,"opposition_distance":157.091}},"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":"06:39","sunsetLocal":"17:24","solarNoonLocal":"12:01","dayLengthHours":10.753911318593936,"dayLengthDisplay":"10 Hours 45 Mins 14 Secs","nightLengthDisplay":"13 Hours 14 Mins 46 Secs","moonriseLocal":"04:51","moonsetLocal":"16:10","rahuKala":{"name":"Rāhu Kāla","start":"09:20","end":"10:41","startHours":9.333834638937645,"endHours":10.678073553761887,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:22","end":"14:43","startHours":13.366551383410371,"endHours":14.710790298234613,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:39","end":"07:59","startHours":6.645356809289162,"endHours":7.989595724113404,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:31","startHours":9.154602783627748,"endHours":9.513066494247546,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:23","startHours":7.09343644756391,"endHours":7.380207416059748,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:23","startHours":11.663848757966331,"endHours":12.380776179205927,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:13","end":"05:56","startHours":5.211501966809971,"endHours":5.928429388049567,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:39","startHours":5.749197532739668,"endHours":6.645356809289162,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:49","end":"14:32","startHours":13.81463102168512,"endHours":14.531558442924716,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.199268127883098,"endHours":17.599268127883096,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:51","startHours":17.399268127883097,"endHours":17.847347766157846,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.149268127883097,"endHours":18.899268127883097,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:23","startHours":23.66384875796633,"endHours":24.380776179205927,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:39","end":"07:59","startHours":6.645356809289162,"endHours":7.989595724113404,"quality":"inauspicious"},{"name":"Śubha","start":"07:59","end":"09:20","startHours":7.989595724113404,"endHours":9.333834638937645,"quality":"auspicious"},{"name":"Roga","start":"09:20","end":"10:41","startHours":9.333834638937645,"endHours":10.678073553761887,"quality":"inauspicious"},{"name":"Udveg","start":"10:41","end":"12:01","startHours":10.678073553761887,"endHours":12.02231246858613,"quality":"inauspicious"},{"name":"Chala","start":"12:01","end":"13:22","startHours":12.02231246858613,"endHours":13.366551383410371,"quality":"neutral"},{"name":"Labha","start":"13:22","end":"14:43","startHours":13.366551383410371,"endHours":14.710790298234613,"quality":"auspicious"},{"name":"Amṛta","start":"14:43","end":"16:03","startHours":14.710790298234613,"endHours":16.055029213058855,"quality":"auspicious"},{"name":"Kāla","start":"16:03","end":"17:24","startHours":16.055029213058855,"endHours":17.399268127883097,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:24","end":"19:03","startHours":17.399268127883097,"endHours":19.055029213058855,"quality":"auspicious"},{"name":"Amṛta","start":"19:03","end":"20:43","startHours":19.055029213058855,"endHours":20.710790298234613,"quality":"auspicious"},{"name":"Kāla","start":"20:43","end":"22:22","startHours":20.710790298234613,"endHours":22.36655138341037,"quality":"inauspicious"},{"name":"Śubha","start":"22:22","end":"00:01","startHours":22.36655138341037,"endHours":24.02231246858613,"quality":"auspicious"},{"name":"Roga","start":"00:01","end":"01:41","startHours":24.02231246858613,"endHours":25.678073553761887,"quality":"inauspicious"},{"name":"Udveg","start":"01:41","end":"03:20","startHours":25.678073553761887,"endHours":27.333834638937645,"quality":"inauspicious"},{"name":"Chala","start":"03:20","end":"04:59","startHours":27.333834638937645,"endHours":28.989595724113403,"quality":"neutral"},{"name":"Labha","start":"04:59","end":"06:39","startHours":28.989595724113403,"endHours":30.64535680928916,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:39","end":"07:39","startHours":6.645356809289162,"endHours":7.645356809289162,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:39","end":"08:39","startHours":7.645356809289162,"endHours":8.645356809289162,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:39","end":"09:39","startHours":8.645356809289162,"endHours":9.645356809289162,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:39","end":"10:39","startHours":9.645356809289162,"endHours":10.645356809289162,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:39","end":"11:39","startHours":10.645356809289162,"endHours":11.645356809289162,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:39","end":"12:39","startHours":11.645356809289162,"endHours":12.645356809289162,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:39","end":"13:39","startHours":12.645356809289162,"endHours":13.645356809289162,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:39","end":"14:39","startHours":13.645356809289162,"endHours":14.645356809289162,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:39","end":"15:39","startHours":14.645356809289162,"endHours":15.645356809289162,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:39","end":"16:39","startHours":15.645356809289162,"endHours":16.64535680928916,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:39","end":"17:39","startHours":16.64535680928916,"endHours":17.64535680928916,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:39","end":"18:39","startHours":17.64535680928916,"endHours":18.64535680928916,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:39","end":"19:39","startHours":18.64535680928916,"endHours":19.64535680928916,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:39","end":"20:39","startHours":19.64535680928916,"endHours":20.64535680928916,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:39","end":"21:39","startHours":20.64535680928916,"endHours":21.64535680928916,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:39","end":"22:39","startHours":21.64535680928916,"endHours":22.64535680928916,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:39","end":"23:39","startHours":22.64535680928916,"endHours":23.64535680928916,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:39","end":"00:39","startHours":23.64535680928916,"endHours":24.64535680928916,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:39","end":"01:39","startHours":24.64535680928916,"endHours":25.64535680928916,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:39","end":"02:39","startHours":25.64535680928916,"endHours":26.64535680928916,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:39","end":"03:39","startHours":26.64535680928916,"endHours":27.64535680928916,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:39","end":"04:39","startHours":27.64535680928916,"endHours":28.64535680928916,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:39","end":"05:39","startHours":28.64535680928916,"endHours":29.64535680928916,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:39","end":"06:39","startHours":29.64535680928916,"endHours":30.64535680928916,"planetary_lord":"Mercury"}],"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.25755125394429,"eotMinutes":15.590851884832283,"ayanamsa":22.063}},"calendars":{"vikram_samvat":1928,"vikram_samvatsara":"Tāraṇa","saka_samvat":1793,"saka_samvatsara":"Prajāpati","bengali_samvat":1278,"malayalam_era":1047,"nanakshahi_year":402,"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 Caturdaśī · Vikram 1928 Tāraṇa · Śaka 1793 Prajāpati"},"festivals":[{"id":"naraka-chaturdashi","name":"Naraka Caturdaśī (Choṭī Diwālī)","name_sanskrit":"नरक चतुर्दशी","tradition":"Vaishnava","associated_deity":"Krishna (Narakāsura-vadha)","significance":"Krishna slew Narakāsura, freeing 16,000 captive princesses. Day 2 of Diwali.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2,"sources":["Bhāgavata 10.59"]},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 November 11, 1871 CE · Ṛṣikeśa · Vidhyamitra","description":"November 11, 1871 CE for Ṛṣikeśa: Kṛṣṇa Caturdaśī, sūryodaya 06:39, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1871-11-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1871-11-11","sa":"https://sa.vidhyamitra.com/city/rishikesh/1871-11-11","hi":"https://hi.vidhyamitra.com/city/rishikesh/1871-11-11","x-default":"https://vidhyamitra.com/city/rishikesh/1871-11-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:59:52.715Z","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":"2026-05-31T21:59:52.715Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:59:52.715Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}