{"id":"vidhyamitra:city-day:rishikesh:1868-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1868-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1868-04-17","date_display":"April 17, 1868 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":1868,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403439.770833,"kali_year":4970,"ahargana":1814974.2708,"sun":{"sidereal_longitude":5.7042,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":297.8704,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.1662,"elapsed_within_tithi_degrees":4.1662},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.8704,"elapsed_within_degrees":4.537},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.5745},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1868,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2403439.770833,"ahargana":1814974.2708,"kali_year":4970,"ayanamsa_lahiri":22.0132,"grahas":{"sun":{"sidereal_longitude":5.284084000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":298.114284,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":1.2436},"mars":{"sidereal_longitude":343.671484,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":342.303384,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":339.409484,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":51.40968399999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":223.83338400000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":133.9289,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":313.9289,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1868,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403439.770833,"kali_year":4970,"ahargana":1814974.2708,"sun":{"sidereal_longitude":5.7042,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":297.8704,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.1662,"elapsed_within_tithi_degrees":4.1662},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.8704,"elapsed_within_degrees":4.537},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.5745},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.244,"elongation":67.834},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.244,"opposition_distance":112.166}},"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":12.954133554154202,"dayLengthDisplay":"12 Hours 57 Mins 15 Secs","nightLengthDisplay":"11 Hours 02 Mins 45 Secs","moonriseLocal":"02:20","moonsetLocal":"13:16","rahuKala":{"name":"Rāhu Kāla","start":"10:40","end":"12:17","startHours":10.658492489401894,"endHours":12.277759183671169,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:31","end":"17:08","startHours":15.51629257220972,"endHours":17.135559266478996,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:25","end":"09:02","startHours":7.419959100863344,"endHours":9.03922579513262,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:15","startHours":8.823323569230048,"endHours":9.255128021035189,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:41","startHours":6.3404479713504935,"endHours":6.685891532794606,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:43","startHours":11.845954731866028,"endHours":12.709563635476309,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:04","end":"04:56","startHours":4.073474599373508,"endHours":4.937083502983788,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:48","startHours":4.721181277081218,"endHours":5.800692406594068,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:18","startHours":14.436781442696871,"endHours":15.300390346307152,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.55482596074827,"endHours":18.95482596074827,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:18","startHours":18.75482596074827,"endHours":19.294581525504697,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.50482596074827,"endHours":20.25482596074827,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:43","startHours":23.84595473186603,"endHours":24.709563635476307,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:48","end":"07:25","startHours":5.800692406594068,"endHours":7.419959100863344,"quality":"neutral"},{"name":"Labha","start":"07:25","end":"09:02","startHours":7.419959100863344,"endHours":9.03922579513262,"quality":"auspicious"},{"name":"Amṛta","start":"09:02","end":"10:40","startHours":9.03922579513262,"endHours":10.658492489401894,"quality":"auspicious"},{"name":"Kāla","start":"10:40","end":"12:17","startHours":10.658492489401894,"endHours":12.277759183671169,"quality":"inauspicious"},{"name":"Śubha","start":"12:17","end":"13:54","startHours":12.277759183671169,"endHours":13.897025877940445,"quality":"auspicious"},{"name":"Roga","start":"13:54","end":"15:31","startHours":13.897025877940445,"endHours":15.51629257220972,"quality":"inauspicious"},{"name":"Udveg","start":"15:31","end":"17:08","startHours":15.51629257220972,"endHours":17.135559266478996,"quality":"inauspicious"},{"name":"Chala","start":"17:08","end":"18:45","startHours":17.135559266478996,"endHours":18.75482596074827,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:45","end":"20:08","startHours":18.75482596074827,"endHours":20.135559266478996,"quality":"inauspicious"},{"name":"Udveg","start":"20:08","end":"21:31","startHours":20.135559266478996,"endHours":21.51629257220972,"quality":"inauspicious"},{"name":"Chala","start":"21:31","end":"22:54","startHours":21.51629257220972,"endHours":22.897025877940443,"quality":"neutral"},{"name":"Labha","start":"22:54","end":"00:17","startHours":22.897025877940443,"endHours":24.27775918367117,"quality":"auspicious"},{"name":"Amṛta","start":"00:17","end":"01:40","startHours":24.27775918367117,"endHours":25.658492489401894,"quality":"auspicious"},{"name":"Kāla","start":"01:40","end":"03:02","startHours":25.658492489401894,"endHours":27.03922579513262,"quality":"inauspicious"},{"name":"Śubha","start":"03:02","end":"04:25","startHours":27.03922579513262,"endHours":28.419959100863345,"quality":"auspicious"},{"name":"Roga","start":"04:25","end":"05:48","startHours":28.419959100863345,"endHours":29.800692406594067,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.800692406594068,"endHours":6.800692406594068,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.800692406594068,"endHours":7.800692406594068,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.800692406594068,"endHours":8.800692406594068,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.800692406594068,"endHours":9.800692406594068,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.800692406594068,"endHours":10.800692406594068,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.800692406594068,"endHours":11.800692406594068,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.800692406594068,"endHours":12.800692406594068,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.800692406594068,"endHours":13.800692406594068,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.800692406594068,"endHours":14.800692406594068,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.800692406594068,"endHours":15.800692406594068,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.800692406594068,"endHours":16.800692406594067,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.800692406594067,"endHours":17.800692406594067,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.800692406594067,"endHours":18.800692406594067,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.800692406594067,"endHours":19.800692406594067,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.800692406594067,"endHours":20.800692406594067,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.800692406594067,"endHours":21.800692406594067,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.800692406594067,"endHours":22.800692406594067,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.800692406594067,"endHours":23.800692406594067,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.800692406594067,"endHours":24.800692406594067,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.800692406594067,"endHours":25.800692406594067,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.800692406594067,"endHours":26.800692406594067,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.800692406594067,"endHours":27.800692406594067,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.800692406594067,"endHours":28.800692406594067,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.800692406594067,"endHours":29.800692406594067,"planetary_lord":"Mars"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.509762772378284,"eotMinutes":0.2640489797298191,"ayanamsa":22.0132}},"calendars":{"vikram_samvat":1925,"vikram_samvatsara":"Vṛṣa","saka_samvat":1790,"saka_samvatsara":"Vibhava","bengali_samvat":1275,"malayalam_era":1044,"nanakshahi_year":399,"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 Daśamī · Vikram 1925 Vṛṣa · Śaka 1790 Vibhava"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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, 1868 CE · Ṛṣikeśa · Vidhyamitra","description":"April 17, 1868 CE for Ṛṣikeśa: Kṛṣṇa Daśamī, sūryodaya 05:48, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1868-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1868-04-17","sa":"https://sa.vidhyamitra.com/city/rishikesh/1868-04-17","hi":"https://hi.vidhyamitra.com/city/rishikesh/1868-04-17","x-default":"https://vidhyamitra.com/city/rishikesh/1868-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:02:57.263Z","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":"2026-05-31T17:02:57.264Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:02:57.264Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}