{"id":"vidhyamitra:city-day:rishikesh:1949-07-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1949-07-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1949-07-30","date_display":"July 30, 1949 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":1949,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433127.770833,"kali_year":5051,"ahargana":1844662.2708,"sun":{"sidereal_longitude":102.9923,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":157.7518,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":54.7594,"elapsed_within_tithi_degrees":6.7594},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.7518,"elapsed_within_degrees":11.0851},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.7441},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1949,"month":7,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2433127.770833,"ahargana":1844662.2708,"kali_year":5051,"ayanamsa_lahiri":23.1486,"grahas":{"sun":{"sidereal_longitude":103.39808399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":160.276384,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":1.7686},"mars":{"sidereal_longitude":72.12838399999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":107.65628400000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":274.02298399999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":131.653684,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":132.44268399999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":0.9158,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.9158,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":1949,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433127.770833,"kali_year":5051,"ahargana":1844662.2708,"sun":{"sidereal_longitude":102.9923,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":157.7518,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":54.7594,"elapsed_within_tithi_degrees":6.7594},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.7518,"elapsed_within_degrees":11.0851},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.7441},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.769,"elongation":54.759},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.769,"opposition_distance":125.241}},"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":"05:34","sunsetLocal":"19:12","solarNoonLocal":"12:23","dayLengthHours":13.640535738776244,"dayLengthDisplay":"13 Hours 38 Mins 26 Secs","nightLengthDisplay":"10 Hours 21 Mins 34 Secs","moonriseLocal":"10:11","moonsetLocal":"22:10","rahuKala":{"name":"Rāhu Kāla","start":"08:58","end":"10:41","startHours":8.973937493918946,"endHours":10.679004461265976,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:05","end":"15:48","startHours":14.089138395960035,"endHours":15.794205363307068,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:34","end":"07:16","startHours":5.563803559224884,"endHours":7.268870526571915,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:12","startHours":8.746595231606008,"endHours":9.201279756231882,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:30","startHours":6.132159215007228,"endHours":6.495906834707927,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:50","startHours":11.92938690398713,"endHours":12.83875595323888,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:45","end":"04:39","startHours":3.745065460721385,"endHours":4.654434509973135,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:26","end":"05:34","startHours":4.427092247660197,"endHours":5.563803559224884,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:34","startHours":14.657494051742379,"endHours":15.566863100994128,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":19.004339298001128,"endHours":19.404339298001126,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:46","startHours":19.204339298001127,"endHours":19.77269495378347,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.954339298001127,"endHours":20.704339298001127,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:50","startHours":23.92938690398713,"endHours":24.83875595323888,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:34","end":"07:16","startHours":5.563803559224884,"endHours":7.268870526571915,"quality":"inauspicious"},{"name":"Śubha","start":"07:16","end":"08:58","startHours":7.268870526571915,"endHours":8.973937493918946,"quality":"auspicious"},{"name":"Roga","start":"08:58","end":"10:41","startHours":8.973937493918946,"endHours":10.679004461265976,"quality":"inauspicious"},{"name":"Udveg","start":"10:41","end":"12:23","startHours":10.679004461265976,"endHours":12.384071428613005,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"14:05","startHours":12.384071428613005,"endHours":14.089138395960035,"quality":"neutral"},{"name":"Labha","start":"14:05","end":"15:48","startHours":14.089138395960035,"endHours":15.794205363307068,"quality":"auspicious"},{"name":"Amṛta","start":"15:48","end":"17:30","startHours":15.794205363307068,"endHours":17.499272330654097,"quality":"auspicious"},{"name":"Kāla","start":"17:30","end":"19:12","startHours":17.499272330654097,"endHours":19.204339298001127,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:12","end":"20:30","startHours":19.204339298001127,"endHours":20.499272330654097,"quality":"auspicious"},{"name":"Amṛta","start":"20:30","end":"21:48","startHours":20.499272330654097,"endHours":21.794205363307064,"quality":"auspicious"},{"name":"Kāla","start":"21:48","end":"23:05","startHours":21.794205363307064,"endHours":23.089138395960035,"quality":"inauspicious"},{"name":"Śubha","start":"23:05","end":"00:23","startHours":23.089138395960035,"endHours":24.384071428613005,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"01:41","startHours":24.384071428613005,"endHours":25.679004461265976,"quality":"inauspicious"},{"name":"Udveg","start":"01:41","end":"02:58","startHours":25.679004461265976,"endHours":26.973937493918946,"quality":"inauspicious"},{"name":"Chala","start":"02:58","end":"04:16","startHours":26.973937493918946,"endHours":28.268870526571913,"quality":"neutral"},{"name":"Labha","start":"04:16","end":"05:34","startHours":28.268870526571913,"endHours":29.563803559224883,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.563803559224884,"endHours":6.563803559224884,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.563803559224884,"endHours":7.563803559224884,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.563803559224884,"endHours":8.563803559224883,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.563803559224883,"endHours":9.563803559224883,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.563803559224883,"endHours":10.563803559224883,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.563803559224883,"endHours":11.563803559224883,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.563803559224883,"endHours":12.563803559224883,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.563803559224883,"endHours":13.563803559224883,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.563803559224883,"endHours":14.563803559224883,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.563803559224883,"endHours":15.563803559224883,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.563803559224883,"endHours":16.563803559224883,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.563803559224883,"endHours":17.563803559224883,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.563803559224883,"endHours":18.563803559224883,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.563803559224883,"endHours":19.563803559224883,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.563803559224883,"endHours":20.563803559224883,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.563803559224883,"endHours":21.563803559224883,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.563803559224883,"endHours":22.563803559224883,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.563803559224883,"endHours":23.563803559224883,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.563803559224883,"endHours":24.563803559224883,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.563803559224883,"endHours":25.563803559224883,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.563803559224883,"endHours":26.563803559224883,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.563803559224883,"endHours":27.563803559224883,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.563803559224883,"endHours":28.563803559224883,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.563803559224883,"endHours":29.563803559224883,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.634328213872514,"eotMinutes":-6.1146857167802535,"ayanamsa":23.1486}},"calendars":{"vikram_samvat":2006,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1871,"saka_samvatsara":"Virodhi","bengali_samvat":1356,"malayalam_era":1125,"nanakshahi_year":480,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pañcamī · Vikram 2006 Śubhakṛt · Śaka 1871 Virodhi"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 30, 1949 CE · Ṛṣikeśa · Vidhyamitra","description":"July 30, 1949 CE for Ṛṣikeśa: Śukla Pañcamī, sūryodaya 05:34, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1949-07-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1949-07-30","sa":"https://sa.vidhyamitra.com/city/rishikesh/1949-07-30","hi":"https://hi.vidhyamitra.com/city/rishikesh/1949-07-30","x-default":"https://vidhyamitra.com/city/rishikesh/1949-07-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T06:25:31.022Z","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":"2026-05-21T06:25:31.022Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T06:25:31.022Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}