{"id":"vidhyamitra:city-day:rishikesh:1911-05-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1911-05-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1911-05-23","date_display":"May 23, 1911 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":1911,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419179.770833,"kali_year":5013,"ahargana":1830714.2708,"sun":{"sidereal_longitude":38.3261,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":330.9989,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.6727,"elapsed_within_tithi_degrees":4.6727},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":330.9989,"elapsed_within_degrees":10.9989},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":9.325},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"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":1911,"month":5,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2419179.770833,"ahargana":1830714.2708,"kali_year":5013,"ayanamsa_lahiri":22.6152,"grahas":{"sun":{"sidereal_longitude":38.185900000000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":328.0691999999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-3.3921},"mars":{"sidereal_longitude":330.69049999999993,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":18.043299999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":195.80639999999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":79.91309999999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":20.855999999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":19.9479,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":199.9479,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"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":1911,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419179.770833,"kali_year":5013,"ahargana":1830714.2708,"sun":{"sidereal_longitude":38.3261,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":330.9989,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.6727,"elapsed_within_tithi_degrees":4.6727},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":330.9989,"elapsed_within_degrees":10.9989},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":9.325},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.392,"elongation":67.327},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.392,"opposition_distance":112.673}},"eclipse_window_40days":[{"offset_days":-10,"type":"lunar","occurs":true,"moon_latitude":-0.561,"opposition_distance":1.108}]},"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":"05:20","sunsetLocal":"19:07","solarNoonLocal":"12:14","dayLengthHours":13.791900547494395,"dayLengthDisplay":"13 Hours 47 Mins 31 Secs","nightLengthDisplay":"10 Hours 12 Mins 29 Secs","moonriseLocal":"01:39","moonsetLocal":"13:27","rahuKala":{"name":"Rāhu Kāla","start":"15:40","end":"17:24","startHours":15.673543681158659,"endHours":17.39753124959546,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:47","end":"10:30","startHours":8.77759340741146,"endHours":10.50158097584826,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:14","end":"13:57","startHours":12.22556854428506,"endHours":13.94955611272186,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"09:00","startHours":8.547728398286555,"endHours":9.007458416536368,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:16","startHours":5.904280793350129,"endHours":6.272064807949979,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:41","startHours":11.765838526035248,"endHours":12.685298562534873,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:25","startHours":3.4906981975386095,"endHours":4.410158234038236,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:11","end":"05:20","startHours":4.1802932249133296,"endHours":5.329618270537862,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:27","startHours":14.524218635534124,"endHours":15.44367867203375,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:55","end":"19:19","startHours":18.921518818032258,"endHours":19.321518818032256,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:07","end":"19:42","startHours":19.121518818032257,"endHours":19.696181340844525,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:52","end":"20:37","startHours":18.871518818032257,"endHours":20.621518818032257,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:41","startHours":23.765838526035246,"endHours":24.685298562534875,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:20","end":"07:03","startHours":5.329618270537862,"endHours":7.053605838974661,"quality":"inauspicious"},{"name":"Udveg","start":"07:03","end":"08:47","startHours":7.053605838974661,"endHours":8.77759340741146,"quality":"inauspicious"},{"name":"Chala","start":"08:47","end":"10:30","startHours":8.77759340741146,"endHours":10.50158097584826,"quality":"neutral"},{"name":"Labha","start":"10:30","end":"12:14","startHours":10.50158097584826,"endHours":12.22556854428506,"quality":"auspicious"},{"name":"Amṛta","start":"12:14","end":"13:57","startHours":12.22556854428506,"endHours":13.94955611272186,"quality":"auspicious"},{"name":"Kāla","start":"13:57","end":"15:40","startHours":13.94955611272186,"endHours":15.673543681158659,"quality":"inauspicious"},{"name":"Śubha","start":"15:40","end":"17:24","startHours":15.673543681158659,"endHours":17.39753124959546,"quality":"auspicious"},{"name":"Roga","start":"17:24","end":"19:07","startHours":17.39753124959546,"endHours":19.121518818032257,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:07","end":"20:24","startHours":19.121518818032257,"endHours":20.397531249595456,"quality":"inauspicious"},{"name":"Śubha","start":"20:24","end":"21:40","startHours":20.397531249595456,"endHours":21.67354368115866,"quality":"auspicious"},{"name":"Roga","start":"21:40","end":"22:57","startHours":21.67354368115866,"endHours":22.949556112721858,"quality":"inauspicious"},{"name":"Udveg","start":"22:57","end":"00:14","startHours":22.949556112721858,"endHours":24.22556854428506,"quality":"inauspicious"},{"name":"Chala","start":"00:14","end":"01:30","startHours":24.22556854428506,"endHours":25.50158097584826,"quality":"neutral"},{"name":"Labha","start":"01:30","end":"02:47","startHours":25.50158097584826,"endHours":26.77759340741146,"quality":"auspicious"},{"name":"Amṛta","start":"02:47","end":"04:03","startHours":26.77759340741146,"endHours":28.05360583897466,"quality":"auspicious"},{"name":"Kāla","start":"04:03","end":"05:20","startHours":28.05360583897466,"endHours":29.329618270537864,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:20","end":"06:20","startHours":5.329618270537862,"endHours":6.329618270537862,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:20","end":"07:20","startHours":6.329618270537862,"endHours":7.329618270537862,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:20","end":"08:20","startHours":7.329618270537862,"endHours":8.329618270537862,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:20","end":"09:20","startHours":8.329618270537862,"endHours":9.329618270537862,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:20","end":"10:20","startHours":9.329618270537862,"endHours":10.329618270537862,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:20","end":"11:20","startHours":10.329618270537862,"endHours":11.329618270537862,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:20","end":"12:20","startHours":11.329618270537862,"endHours":12.329618270537862,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:20","end":"13:20","startHours":12.329618270537862,"endHours":13.329618270537862,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:20","end":"14:20","startHours":13.329618270537862,"endHours":14.329618270537862,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:20","end":"15:20","startHours":14.329618270537862,"endHours":15.329618270537862,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:20","end":"16:20","startHours":15.329618270537862,"endHours":16.329618270537864,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:20","end":"17:20","startHours":16.329618270537864,"endHours":17.329618270537864,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:20","end":"18:20","startHours":17.329618270537864,"endHours":18.329618270537864,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:20","end":"19:20","startHours":18.329618270537864,"endHours":19.329618270537864,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:20","end":"20:20","startHours":19.329618270537864,"endHours":20.329618270537864,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:20","end":"21:20","startHours":20.329618270537864,"endHours":21.329618270537864,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:20","end":"22:20","startHours":21.329618270537864,"endHours":22.329618270537864,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:20","end":"23:20","startHours":22.329618270537864,"endHours":23.329618270537864,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:20","end":"00:20","startHours":23.329618270537864,"endHours":24.329618270537864,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:20","end":"01:20","startHours":24.329618270537864,"endHours":25.329618270537864,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:20","end":"02:20","startHours":25.329618270537864,"endHours":26.329618270537864,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:20","end":"03:20","startHours":26.329618270537864,"endHours":27.329618270537864,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:20","end":"04:20","startHours":27.329618270537864,"endHours":28.329618270537864,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:20","end":"05:20","startHours":28.329618270537864,"endHours":29.329618270537864,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"Saumya","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.31573272449678,"eotMinutes":3.395487342896394,"ayanamsa":22.6152}},"calendars":{"vikram_samvat":1968,"vikram_samvatsara":"Raktākṣī","saka_samvat":1833,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1318,"malayalam_era":1087,"nanakshahi_year":442,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Daśamī · Vikram 1968 Raktākṣī · Śaka 1833 Virodhakṛt"},"festivals":[],"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 May 23, 1911 CE · Ṛṣikeśa · Vidhyamitra","description":"May 23, 1911 CE for Ṛṣikeśa: Kṛṣṇa Daśamī, sūryodaya 05:20, sūryāsta 19:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1911-05-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1911-05-23","sa":"https://sa.vidhyamitra.com/city/rishikesh/1911-05-23","hi":"https://hi.vidhyamitra.com/city/rishikesh/1911-05-23","x-default":"https://vidhyamitra.com/city/rishikesh/1911-05-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:56:45.627Z","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":"2026-05-31T20:56:45.627Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:56:45.627Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}