{"id":"vidhyamitra:city-day:rishikesh:1889-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1889-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1889-04-17","date_display":"April 17, 1889 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":1889,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2411109.770833,"kali_year":4991,"ahargana":1822644.2708,"sun":{"sidereal_longitude":5.2821,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":198.5739,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":193.2918,"elapsed_within_tithi_degrees":1.2918},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":198.5739,"elapsed_within_degrees":11.9073},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.856},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1889,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2411109.770833,"ahargana":1822644.2708,"kali_year":4991,"ayanamsa_lahiri":22.3065,"grahas":{"sun":{"sidereal_longitude":4.909232999999972,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":200.15963299999999,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false,"latitude":4.1995},"mars":{"sidereal_longitude":22.979533000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":357.321033,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":257.89853300000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":27.42213300000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":111.99103300000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":87.5354,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":267.5354,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"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":1889,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2411109.770833,"kali_year":4991,"ahargana":1822644.2708,"sun":{"sidereal_longitude":5.2821,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":198.5739,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":193.2918,"elapsed_within_tithi_degrees":1.2918},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":198.5739,"elapsed_within_degrees":11.9073},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.856},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.199,"elongation":166.708},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.199,"opposition_distance":13.292}},"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":"05:48","sunsetLocal":"18:45","solarNoonLocal":"12:17","dayLengthHours":12.951759668995498,"dayLengthDisplay":"12 Hours 57 Mins 06 Secs","nightLengthDisplay":"11 Hours 02 Mins 54 Secs","moonriseLocal":"19:52","moonsetLocal":"06:43","rahuKala":{"name":"Rāhu Kāla","start":"12:17","end":"13:54","startHours":12.277759183671169,"endHours":13.896729142295607,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:25","end":"09:02","startHours":7.420849307797858,"endHours":9.039819266422295,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:40","end":"12:17","startHours":10.658789225046732,"endHours":12.277759183671169,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:15","startHours":8.82395660527237,"endHours":9.255681927572219,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:41","startHours":6.341536002048233,"endHours":6.686916259888113,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:43","startHours":11.84603386137132,"endHours":12.709484505971018,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:04","end":"04:56","startHours":4.07497805997402,"endHours":4.93842870457372,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:48","startHours":4.722566043423796,"endHours":5.80187934917342,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:18","startHours":14.43638579517042,"endHours":15.29983643977012,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.55363901816892,"endHours":18.953639018168918,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:18","startHours":18.75363901816892,"endHours":19.29329567104373,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.50363901816892,"endHours":20.25363901816892,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:43","startHours":23.846033861371318,"endHours":24.70948450597102,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:48","end":"07:25","startHours":5.80187934917342,"endHours":7.420849307797858,"quality":"auspicious"},{"name":"Amṛta","start":"07:25","end":"09:02","startHours":7.420849307797858,"endHours":9.039819266422295,"quality":"auspicious"},{"name":"Kāla","start":"09:02","end":"10:40","startHours":9.039819266422295,"endHours":10.658789225046732,"quality":"inauspicious"},{"name":"Śubha","start":"10:40","end":"12:17","startHours":10.658789225046732,"endHours":12.277759183671169,"quality":"auspicious"},{"name":"Roga","start":"12:17","end":"13:54","startHours":12.277759183671169,"endHours":13.896729142295607,"quality":"inauspicious"},{"name":"Udveg","start":"13:54","end":"15:31","startHours":13.896729142295607,"endHours":15.515699100920044,"quality":"inauspicious"},{"name":"Chala","start":"15:31","end":"17:08","startHours":15.515699100920044,"endHours":17.134669059544482,"quality":"neutral"},{"name":"Labha","start":"17:08","end":"18:45","startHours":17.134669059544482,"endHours":18.75363901816892,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:45","end":"20:08","startHours":18.75363901816892,"endHours":20.134669059544482,"quality":"inauspicious"},{"name":"Chala","start":"20:08","end":"21:31","startHours":20.134669059544482,"endHours":21.515699100920045,"quality":"neutral"},{"name":"Labha","start":"21:31","end":"22:54","startHours":21.515699100920045,"endHours":22.896729142295605,"quality":"auspicious"},{"name":"Amṛta","start":"22:54","end":"00:17","startHours":22.896729142295605,"endHours":24.27775918367117,"quality":"auspicious"},{"name":"Kāla","start":"00:17","end":"01:40","startHours":24.27775918367117,"endHours":25.658789225046732,"quality":"inauspicious"},{"name":"Śubha","start":"01:40","end":"03:02","startHours":25.658789225046732,"endHours":27.039819266422295,"quality":"auspicious"},{"name":"Roga","start":"03:02","end":"04:25","startHours":27.039819266422295,"endHours":28.42084930779786,"quality":"inauspicious"},{"name":"Udveg","start":"04:25","end":"05:48","startHours":28.42084930779786,"endHours":29.80187934917342,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.80187934917342,"endHours":6.80187934917342,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.80187934917342,"endHours":7.80187934917342,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.80187934917342,"endHours":8.80187934917342,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.80187934917342,"endHours":9.80187934917342,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.80187934917342,"endHours":10.80187934917342,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.80187934917342,"endHours":11.80187934917342,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.80187934917342,"endHours":12.80187934917342,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.80187934917342,"endHours":13.80187934917342,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.80187934917342,"endHours":14.80187934917342,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.80187934917342,"endHours":15.80187934917342,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.80187934917342,"endHours":16.80187934917342,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.80187934917342,"endHours":17.80187934917342,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.80187934917342,"endHours":18.80187934917342,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.80187934917342,"endHours":19.80187934917342,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.80187934917342,"endHours":20.80187934917342,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.80187934917342,"endHours":21.80187934917342,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.80187934917342,"endHours":22.80187934917342,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.80187934917342,"endHours":23.80187934917342,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.80187934917342,"endHours":24.80187934917342,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.80187934917342,"endHours":25.80187934917342,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.80187934917342,"endHours":26.80187934917342,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.80187934917342,"endHours":27.80187934917342,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.80187934917342,"endHours":28.80187934917342,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.80187934917342,"endHours":29.80187934917342,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.480438177888992,"eotMinutes":0.2640489797298191,"ayanamsa":22.3065}},"calendars":{"vikram_samvat":1946,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1811,"saka_samvatsara":"Virodhi","bengali_samvat":1296,"malayalam_era":1065,"nanakshahi_year":420,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvitīyā · Vikram 1946 Śubhakṛt · Śaka 1811 Virodhi"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 April 17, 1889 CE · Ṛṣikeśa · Vidhyamitra","description":"April 17, 1889 CE for Ṛṣikeśa: Kṛṣṇa Dvitīyā, sūryodaya 05:48, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1889-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1889-04-17","sa":"https://sa.vidhyamitra.com/city/rishikesh/1889-04-17","hi":"https://hi.vidhyamitra.com/city/rishikesh/1889-04-17","x-default":"https://vidhyamitra.com/city/rishikesh/1889-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:52:21.942Z","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":"2026-05-31T18:52:21.942Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:52:21.942Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}