{"id":"vidhyamitra:city-day:rishikesh:1881-05-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1881-05-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1881-05-19","date_display":"May 19, 1881 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":1881,"month":5,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2408219.770833,"kali_year":4983,"ahargana":1819754.2708,"sun":{"sidereal_longitude":36.189,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":283.1003,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":246.9113,"elapsed_within_tithi_degrees":6.9113},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":283.1003,"elapsed_within_degrees":3.1003},"yoga":{"number":24,"name":"Śukla","sum_longitude":319.2893},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1881,"month":5,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2408219.770833,"ahargana":1819754.2708,"kali_year":4983,"ayanamsa_lahiri":22.196,"grahas":{"sun":{"sidereal_longitude":35.96355299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":284.908453,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":3.0349},"mars":{"sidereal_longitude":344.384753,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":38.86165299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":18.037053000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":14.989652999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":14.111353000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":240.6615,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":60.6615,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1881,"month":5,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2408219.770833,"kali_year":4983,"ahargana":1819754.2708,"sun":{"sidereal_longitude":36.189,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":283.1003,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":246.9113,"elapsed_within_tithi_degrees":6.9113},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":283.1003,"elapsed_within_degrees":3.1003},"yoga":{"number":24,"name":"Śukla","sum_longitude":319.2893},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.035,"elongation":113.089},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.035,"opposition_distance":66.911}},"eclipse_window_40days":[{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":1.02,"elongation":2.29}]},"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":"05:21","sunsetLocal":"19:05","solarNoonLocal":"12:13","dayLengthHours":13.740336392493079,"dayLengthDisplay":"13 Hours 44 Mins 25 Secs","nightLengthDisplay":"10 Hours 15 Mins 35 Secs","moonriseLocal":"23:31","moonsetLocal":"10:07","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:39","startHours":13.938897339044324,"endHours":15.656439388105959,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:21","end":"07:04","startHours":5.351187093736149,"endHours":7.068729142797784,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:47","end":"10:30","startHours":8.786271191859418,"endHours":10.503813240921055,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"09:01","startHours":8.557265585317868,"endHours":9.01527679840097,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:55","end":"06:17","startHours":5.923701110090027,"endHours":6.290110080556509,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:41","startHours":11.763344076899587,"endHours":12.679366503065792,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:26","startHours":3.5191422414037383,"endHours":4.435164667569944,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:21","startHours":4.2061590610283925,"endHours":5.351187093736149,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:26","startHours":14.5114113553982,"endHours":15.427433781564405,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:53","end":"19:17","startHours":18.89152348622923,"endHours":19.291523486229227,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:05","end":"19:40","startHours":19.091523486229228,"endHours":19.664037502583106,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:50","end":"20:35","startHours":18.841523486229228,"endHours":20.591523486229228,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:41","startHours":23.763344076899585,"endHours":24.679366503065793,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:21","end":"07:04","startHours":5.351187093736149,"endHours":7.068729142797784,"quality":"auspicious"},{"name":"Roga","start":"07:04","end":"08:47","startHours":7.068729142797784,"endHours":8.786271191859418,"quality":"inauspicious"},{"name":"Udveg","start":"08:47","end":"10:30","startHours":8.786271191859418,"endHours":10.503813240921055,"quality":"inauspicious"},{"name":"Chala","start":"10:30","end":"12:13","startHours":10.503813240921055,"endHours":12.22135528998269,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:56","startHours":12.22135528998269,"endHours":13.938897339044324,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:39","startHours":13.938897339044324,"endHours":15.656439388105959,"quality":"auspicious"},{"name":"Kāla","start":"15:39","end":"17:22","startHours":15.656439388105959,"endHours":17.373981437167593,"quality":"inauspicious"},{"name":"Śubha","start":"17:22","end":"19:05","startHours":17.373981437167593,"endHours":19.091523486229228,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:05","end":"20:22","startHours":19.091523486229228,"endHours":20.373981437167593,"quality":"auspicious"},{"name":"Kāla","start":"20:22","end":"21:39","startHours":20.373981437167593,"endHours":21.65643938810596,"quality":"inauspicious"},{"name":"Śubha","start":"21:39","end":"22:56","startHours":21.65643938810596,"endHours":22.938897339044324,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:13","startHours":22.938897339044324,"endHours":24.22135528998269,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:30","startHours":24.22135528998269,"endHours":25.503813240921055,"quality":"inauspicious"},{"name":"Chala","start":"01:30","end":"02:47","startHours":25.503813240921055,"endHours":26.78627119185942,"quality":"neutral"},{"name":"Labha","start":"02:47","end":"04:04","startHours":26.78627119185942,"endHours":28.068729142797785,"quality":"auspicious"},{"name":"Amṛta","start":"04:04","end":"05:21","startHours":28.068729142797785,"endHours":29.35118709373615,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.351187093736149,"endHours":6.351187093736149,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.351187093736149,"endHours":7.351187093736149,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.351187093736149,"endHours":8.351187093736149,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.351187093736149,"endHours":9.351187093736149,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.351187093736149,"endHours":10.351187093736149,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.351187093736149,"endHours":11.351187093736149,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.351187093736149,"endHours":12.351187093736149,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.351187093736149,"endHours":13.351187093736149,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.351187093736149,"endHours":14.351187093736149,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.351187093736149,"endHours":15.351187093736149,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.351187093736149,"endHours":16.35118709373615,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.35118709373615,"endHours":17.35118709373615,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.35118709373615,"endHours":18.35118709373615,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.35118709373615,"endHours":19.35118709373615,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.35118709373615,"endHours":20.35118709373615,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.35118709373615,"endHours":21.35118709373615,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.35118709373615,"endHours":22.35118709373615,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.35118709373615,"endHours":23.35118709373615,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.35118709373615,"endHours":24.35118709373615,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.35118709373615,"endHours":25.35118709373615,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.35118709373615,"endHours":26.35118709373615,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.35118709373615,"endHours":27.35118709373615,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.35118709373615,"endHours":28.35118709373615,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.35118709373615,"endHours":29.35118709373615,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.747878795242617,"eotMinutes":3.648282601038657,"ayanamsa":22.196}},"calendars":{"vikram_samvat":1938,"vikram_samvatsara":"Jaya","saka_samvat":1803,"saka_samvatsara":"Vṛṣa","bengali_samvat":1288,"malayalam_era":1057,"nanakshahi_year":412,"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 Ṣaṣṭhī · Vikram 1938 Jaya · Śaka 1803 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 19, 1881 CE · Ṛṣikeśa · Vidhyamitra","description":"May 19, 1881 CE for Ṛṣikeśa: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:21, sūryāsta 19:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1881-05-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1881-05-19","sa":"https://sa.vidhyamitra.com/city/rishikesh/1881-05-19","hi":"https://hi.vidhyamitra.com/city/rishikesh/1881-05-19","x-default":"https://vidhyamitra.com/city/rishikesh/1881-05-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:24:02.598Z","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":"2026-05-31T18:24:02.598Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:24:02.598Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}