{"id":"vidhyamitra:city-day:rishikesh:1948-07-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1948-07-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1948-07-11","date_display":"July 11, 1948 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":1948,"month":7,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432743.770833,"kali_year":5050,"ahargana":1844278.2708,"sun":{"sidereal_longitude":85.2207,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":140.1831,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":54.9624,"elapsed_within_tithi_degrees":6.9624},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.1831,"elapsed_within_degrees":6.8497},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.4037},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1948,"month":7,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2432743.770833,"ahargana":1844278.2708,"kali_year":5050,"ayanamsa_lahiri":23.1339,"grahas":{"sun":{"sidereal_longitude":85.50485600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":143.42415600000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":3.9378},"mars":{"sidereal_longitude":154.016256,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":66.958956,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":239.23975599999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":62.61245600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":118.431556,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":21.2619,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":201.2619,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1948,"month":7,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432743.770833,"kali_year":5050,"ahargana":1844278.2708,"sun":{"sidereal_longitude":85.2207,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":140.1831,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":54.9624,"elapsed_within_tithi_degrees":6.9624},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.1831,"elapsed_within_degrees":6.8497},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.4037},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.938,"elongation":54.962},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.938,"opposition_distance":125.038}},"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":"05:23","sunsetLocal":"19:21","solarNoonLocal":"12:22","dayLengthHours":13.960894206920248,"dayLengthDisplay":"13 Hours 57 Mins 39 Secs","nightLengthDisplay":"10 Hours 02 Mins 21 Secs","moonriseLocal":"09:59","moonsetLocal":"22:29","rahuKala":{"name":"Rāhu Kāla","start":"17:36","end":"19:21","startHours":17.602645507426637,"endHours":19.347757283291667,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"14:07","startHours":12.367310179831541,"endHours":14.112421955696572,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:51","end":"17:36","startHours":15.857533731561606,"endHours":17.602645507426637,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:07","startHours":8.644405057986143,"endHours":9.109768198216818,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:20","startHours":5.968567001659762,"endHours":6.340857513844302,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:50","startHours":11.901947039600868,"endHours":12.832673320062218,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:32","end":"04:27","startHours":3.5254105154487188,"endHours":4.456136795910068,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:13","end":"05:23","startHours":4.223455225794731,"endHours":5.3868630763714185,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:37","startHours":14.694125880984917,"endHours":15.624852161446267,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:09","end":"19:33","startHours":19.147757283291668,"endHours":19.547757283291666,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:21","end":"19:56","startHours":19.347757283291667,"endHours":19.929461208580012,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:06","end":"20:51","startHours":19.097757283291667,"endHours":20.847757283291667,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:50","startHours":23.901947039600866,"endHours":24.832673320062217,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:23","end":"07:08","startHours":5.3868630763714185,"endHours":7.13197485223645,"quality":"inauspicious"},{"name":"Chala","start":"07:08","end":"08:53","startHours":7.13197485223645,"endHours":8.87708662810148,"quality":"neutral"},{"name":"Labha","start":"08:53","end":"10:37","startHours":8.87708662810148,"endHours":10.622198403966511,"quality":"auspicious"},{"name":"Amṛta","start":"10:37","end":"12:22","startHours":10.622198403966511,"endHours":12.367310179831541,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"14:07","startHours":12.367310179831541,"endHours":14.112421955696572,"quality":"inauspicious"},{"name":"Śubha","start":"14:07","end":"15:51","startHours":14.112421955696572,"endHours":15.857533731561606,"quality":"auspicious"},{"name":"Roga","start":"15:51","end":"17:36","startHours":15.857533731561606,"endHours":17.602645507426637,"quality":"inauspicious"},{"name":"Udveg","start":"17:36","end":"19:21","startHours":17.602645507426637,"endHours":19.347757283291667,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:21","end":"20:36","startHours":19.347757283291667,"endHours":20.602645507426637,"quality":"auspicious"},{"name":"Roga","start":"20:36","end":"21:51","startHours":20.602645507426637,"endHours":21.857533731561606,"quality":"inauspicious"},{"name":"Udveg","start":"21:51","end":"23:07","startHours":21.857533731561606,"endHours":23.112421955696576,"quality":"inauspicious"},{"name":"Chala","start":"23:07","end":"00:22","startHours":23.112421955696576,"endHours":24.36731017983154,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"01:37","startHours":24.36731017983154,"endHours":25.622198403966514,"quality":"auspicious"},{"name":"Amṛta","start":"01:37","end":"02:53","startHours":25.622198403966514,"endHours":26.87708662810148,"quality":"auspicious"},{"name":"Kāla","start":"02:53","end":"04:08","startHours":26.87708662810148,"endHours":28.13197485223645,"quality":"inauspicious"},{"name":"Śubha","start":"04:08","end":"05:23","startHours":28.13197485223645,"endHours":29.38686307637142,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:23","end":"06:23","startHours":5.3868630763714185,"endHours":6.3868630763714185,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:23","end":"07:23","startHours":6.3868630763714185,"endHours":7.3868630763714185,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:23","end":"08:23","startHours":7.3868630763714185,"endHours":8.38686307637142,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:23","end":"09:23","startHours":8.38686307637142,"endHours":9.38686307637142,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:23","end":"10:23","startHours":9.38686307637142,"endHours":10.38686307637142,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:23","end":"11:23","startHours":10.38686307637142,"endHours":11.38686307637142,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:23","end":"12:23","startHours":11.38686307637142,"endHours":12.38686307637142,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:23","end":"13:23","startHours":12.38686307637142,"endHours":13.38686307637142,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:23","end":"14:23","startHours":13.38686307637142,"endHours":14.38686307637142,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:23","end":"15:23","startHours":14.38686307637142,"endHours":15.38686307637142,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:23","end":"16:23","startHours":15.38686307637142,"endHours":16.38686307637142,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:23","end":"17:23","startHours":16.38686307637142,"endHours":17.38686307637142,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:23","end":"18:23","startHours":17.38686307637142,"endHours":18.38686307637142,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:23","end":"19:23","startHours":18.38686307637142,"endHours":19.38686307637142,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:23","end":"20:23","startHours":19.38686307637142,"endHours":20.38686307637142,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:23","end":"21:23","startHours":20.38686307637142,"endHours":21.38686307637142,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:23","end":"22:23","startHours":21.38686307637142,"endHours":22.38686307637142,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:23","end":"23:23","startHours":22.38686307637142,"endHours":23.38686307637142,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:23","end":"00:23","startHours":23.38686307637142,"endHours":24.38686307637142,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:23","end":"01:23","startHours":24.38686307637142,"endHours":25.38686307637142,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:23","end":"02:23","startHours":25.38686307637142,"endHours":26.38686307637142,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:23","end":"03:23","startHours":26.38686307637142,"endHours":27.38686307637142,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:23","end":"04:23","startHours":27.38686307637142,"endHours":28.38686307637142,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:23","end":"05:23","startHours":28.38686307637142,"endHours":29.38686307637142,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.14008380049829,"eotMinutes":-5.10901078989257,"ayanamsa":23.1339}},"calendars":{"vikram_samvat":2005,"vikram_samvatsara":"Plava","saka_samvat":1870,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1355,"malayalam_era":1124,"nanakshahi_year":479,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pañcamī · Vikram 2005 Plava · Śaka 1870 Sarvadhāri"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 July 11, 1948 CE · Ṛṣikeśa · Vidhyamitra","description":"July 11, 1948 CE for Ṛṣikeśa: Śukla Pañcamī, sūryodaya 05:23, sūryāsta 19:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1948-07-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1948-07-11","sa":"https://sa.vidhyamitra.com/city/rishikesh/1948-07-11","hi":"https://hi.vidhyamitra.com/city/rishikesh/1948-07-11","x-default":"https://vidhyamitra.com/city/rishikesh/1948-07-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T17:10:58.811Z","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":"2026-05-22T17:10:58.811Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T17:10:58.811Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}