{"id":"vidhyamitra:city-day:rishikesh:1959-06-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1959-06-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1959-06-10","date_display":"June 10, 1959 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":1959,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436729.770833,"kali_year":5061,"ahargana":1848264.2708,"sun":{"sidereal_longitude":55.0573,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":97.6094,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":42.552,"elapsed_within_tithi_degrees":6.552},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.6094,"elapsed_within_degrees":4.276},"yoga":{"number":12,"name":"Dhruva","sum_longitude":152.6667},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":1959,"month":6,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436729.770833,"ahargana":1848264.2708,"kali_year":5061,"ayanamsa_lahiri":23.2864,"grahas":{"sun":{"sidereal_longitude":55.14836100000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":95.036561,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-4.2903},"mars":{"sidereal_longitude":102.61756100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":64.02946099999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":211.76646099999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":100.52656100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":252.19666099999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":170.0645,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":350.0645,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1959,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436729.770833,"kali_year":5061,"ahargana":1848264.2708,"sun":{"sidereal_longitude":55.0573,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":97.6094,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":42.552,"elapsed_within_tithi_degrees":6.552},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.6094,"elapsed_within_degrees":4.276},"yoga":{"number":12,"name":"Dhruva","sum_longitude":152.6667},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.29,"elongation":42.552},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.29,"opposition_distance":137.448}},"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":"05:15","sunsetLocal":"19:17","solarNoonLocal":"12:16","dayLengthHours":14.036068387721551,"dayLengthDisplay":"14 Hours 02 Mins 10 Secs","nightLengthDisplay":"9 Hours 57 Mins 50 Secs","moonriseLocal":"08:03","moonsetLocal":"21:49","rahuKala":{"name":"Rāhu Kāla","start":"12:16","end":"14:01","startHours":12.26871237501808,"endHours":14.023220923483272,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:00","end":"08:46","startHours":7.005186729622497,"endHours":8.75969527808769,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:31","end":"12:16","startHours":10.514203826552885,"endHours":12.26871237501808,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"09:00","startHours":8.525760804958999,"endHours":8.993629751216384,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:50","end":"06:13","startHours":5.835514363979034,"endHours":6.209809520984942,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:44","startHours":11.800843428760693,"endHours":12.736581321275462,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:19","startHours":3.379202396127763,"endHours":4.314940288642533,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:15","startHours":4.081005815513841,"endHours":5.250678181157303,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:33","startHours":14.608057106305003,"endHours":15.543794998819772,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.086746568878855,"endHours":19.486746568878853,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:52","startHours":19.286746568878854,"endHours":19.871582751700586,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.036746568878854,"endHours":20.786746568878854,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:44","startHours":23.80084342876069,"endHours":24.736581321275462,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:15","end":"07:00","startHours":5.250678181157303,"endHours":7.005186729622497,"quality":"auspicious"},{"name":"Amṛta","start":"07:00","end":"08:46","startHours":7.005186729622497,"endHours":8.75969527808769,"quality":"auspicious"},{"name":"Kāla","start":"08:46","end":"10:31","startHours":8.75969527808769,"endHours":10.514203826552885,"quality":"inauspicious"},{"name":"Śubha","start":"10:31","end":"12:16","startHours":10.514203826552885,"endHours":12.26871237501808,"quality":"auspicious"},{"name":"Roga","start":"12:16","end":"14:01","startHours":12.26871237501808,"endHours":14.023220923483272,"quality":"inauspicious"},{"name":"Udveg","start":"14:01","end":"15:47","startHours":14.023220923483272,"endHours":15.777729471948467,"quality":"inauspicious"},{"name":"Chala","start":"15:47","end":"17:32","startHours":15.777729471948467,"endHours":17.532238020413658,"quality":"neutral"},{"name":"Labha","start":"17:32","end":"19:17","startHours":17.532238020413658,"endHours":19.286746568878854,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:17","end":"20:32","startHours":19.286746568878854,"endHours":20.53223802041366,"quality":"inauspicious"},{"name":"Chala","start":"20:32","end":"21:47","startHours":20.53223802041366,"endHours":21.777729471948465,"quality":"neutral"},{"name":"Labha","start":"21:47","end":"23:01","startHours":21.777729471948465,"endHours":23.023220923483272,"quality":"auspicious"},{"name":"Amṛta","start":"23:01","end":"00:16","startHours":23.023220923483272,"endHours":24.26871237501808,"quality":"auspicious"},{"name":"Kāla","start":"00:16","end":"01:31","startHours":24.26871237501808,"endHours":25.514203826552887,"quality":"inauspicious"},{"name":"Śubha","start":"01:31","end":"02:46","startHours":25.514203826552887,"endHours":26.75969527808769,"quality":"auspicious"},{"name":"Roga","start":"02:46","end":"04:00","startHours":26.75969527808769,"endHours":28.005186729622498,"quality":"inauspicious"},{"name":"Udveg","start":"04:00","end":"05:15","startHours":28.005186729622498,"endHours":29.250678181157305,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:15","end":"06:15","startHours":5.250678181157303,"endHours":6.250678181157303,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:15","end":"07:15","startHours":6.250678181157303,"endHours":7.250678181157303,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:15","end":"08:15","startHours":7.250678181157303,"endHours":8.250678181157303,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:15","end":"09:15","startHours":8.250678181157303,"endHours":9.250678181157303,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:15","end":"10:15","startHours":9.250678181157303,"endHours":10.250678181157303,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:15","end":"11:15","startHours":10.250678181157303,"endHours":11.250678181157303,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:15","end":"12:15","startHours":11.250678181157303,"endHours":12.250678181157303,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:15","end":"13:15","startHours":12.250678181157303,"endHours":13.250678181157303,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:15","end":"14:15","startHours":13.250678181157303,"endHours":14.250678181157303,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:15","end":"15:15","startHours":14.250678181157303,"endHours":15.250678181157303,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:15","end":"16:15","startHours":15.250678181157303,"endHours":16.250678181157305,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:15","end":"17:15","startHours":16.250678181157305,"endHours":17.250678181157305,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:15","end":"18:15","startHours":17.250678181157305,"endHours":18.250678181157305,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:15","end":"19:15","startHours":18.250678181157305,"endHours":19.250678181157305,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:15","end":"20:15","startHours":19.250678181157305,"endHours":20.250678181157305,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:15","end":"21:15","startHours":20.250678181157305,"endHours":21.250678181157305,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:15","end":"22:15","startHours":21.250678181157305,"endHours":22.250678181157305,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:15","end":"23:15","startHours":22.250678181157305,"endHours":23.250678181157305,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:15","end":"00:15","startHours":23.250678181157305,"endHours":24.250678181157305,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:15","end":"01:15","startHours":24.250678181157305,"endHours":25.250678181157305,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:15","end":"02:15","startHours":25.250678181157305,"endHours":26.250678181157305,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:15","end":"03:15","startHours":26.250678181157305,"endHours":27.250678181157305,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:15","end":"04:15","startHours":27.250678181157305,"endHours":28.250678181157305,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:15","end":"05:15","startHours":28.250678181157305,"endHours":29.250678181157305,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Śubha","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":22.93317876404692,"eotMinutes":0.8068574989153692,"ayanamsa":23.2864}},"calendars":{"vikram_samvat":2016,"vikram_samvatsara":"Paridhāvi","saka_samvat":1881,"saka_samvatsara":"Vikāri","bengali_samvat":1366,"malayalam_era":1135,"nanakshahi_year":490,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","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 Śukla Caturthī · Vikram 2016 Paridhāvi · Śaka 1881 Vikāri"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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 June 10, 1959 CE · Ṛṣikeśa · Vidhyamitra","description":"June 10, 1959 CE for Ṛṣikeśa: Śukla Caturthī, sūryodaya 05:15, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1959-06-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1959-06-10","sa":"https://sa.vidhyamitra.com/city/rishikesh/1959-06-10","hi":"https://hi.vidhyamitra.com/city/rishikesh/1959-06-10","x-default":"https://vidhyamitra.com/city/rishikesh/1959-06-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:50:34.302Z","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":"2026-05-31T09:50:34.302Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:50:34.302Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}