{"id":"vidhyamitra:city-day:rishikesh:1928-10-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1928-10-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1928-10-16","date_display":"October 16, 1928 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":1928,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425535.770833,"kali_year":5030,"ahargana":1837070.2708,"sun":{"sidereal_longitude":179.0175,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":208.2313,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.2137,"elapsed_within_tithi_degrees":5.2137},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":208.2313,"elapsed_within_degrees":8.2313},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.2488},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1928,"month":10,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2425535.770833,"ahargana":1837070.2708,"kali_year":5030,"ayanamsa_lahiri":22.8582,"grahas":{"sun":{"sidereal_longitude":179.576454,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":205.91405399999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":1.1594},"mars":{"sidereal_longitude":72.85785399999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":197.21305400000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":15.497154000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":208.729554,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":232.68305399999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":43.1764,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":223.1764,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":1928,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425535.770833,"kali_year":5030,"ahargana":1837070.2708,"sun":{"sidereal_longitude":179.0175,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":208.2313,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.2137,"elapsed_within_tithi_degrees":5.2137},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":208.2313,"elapsed_within_degrees":8.2313},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.2488},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.159,"elongation":29.214},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.159,"opposition_distance":150.786}},"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":"06:18","sunsetLocal":"17:45","solarNoonLocal":"12:02","dayLengthHours":11.449689200045826,"dayLengthDisplay":"11 Hours 26 Mins 59 Secs","nightLengthDisplay":"12 Hours 33 Mins 01 Secs","moonriseLocal":"08:26","moonsetLocal":"19:08","rahuKala":{"name":"Rāhu Kāla","start":"14:54","end":"16:19","startHours":14.893786807158438,"endHours":16.324997957164165,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:10","end":"10:36","startHours":9.168942207135524,"endHours":10.600153357141252,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:02","end":"13:28","startHours":12.031364507146982,"endHours":13.462575657152708,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:22","startHours":8.978114053801427,"endHours":9.359770360469621,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:05","startHours":6.783590290459311,"endHours":7.088915335793867,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:25","startHours":11.649708200478788,"endHours":12.413020813815177,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:33","startHours":4.779894680451291,"endHours":5.543207293787679,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:21","end":"06:18","startHours":5.352379140453582,"endHours":6.306519907124068,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:42","startHours":13.939646040487952,"endHours":14.702958653824341,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.556209107169895,"endHours":17.956209107169894,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:14","startHours":17.756209107169894,"endHours":18.233279490505137,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.506209107169894,"endHours":19.256209107169894,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:25","startHours":23.649708200478788,"endHours":24.413020813815177,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:18","end":"07:44","startHours":6.306519907124068,"endHours":7.737731057129796,"quality":"inauspicious"},{"name":"Udveg","start":"07:44","end":"09:10","startHours":7.737731057129796,"endHours":9.168942207135524,"quality":"inauspicious"},{"name":"Chala","start":"09:10","end":"10:36","startHours":9.168942207135524,"endHours":10.600153357141252,"quality":"neutral"},{"name":"Labha","start":"10:36","end":"12:02","startHours":10.600153357141252,"endHours":12.031364507146982,"quality":"auspicious"},{"name":"Amṛta","start":"12:02","end":"13:28","startHours":12.031364507146982,"endHours":13.462575657152708,"quality":"auspicious"},{"name":"Kāla","start":"13:28","end":"14:54","startHours":13.462575657152708,"endHours":14.893786807158438,"quality":"inauspicious"},{"name":"Śubha","start":"14:54","end":"16:19","startHours":14.893786807158438,"endHours":16.324997957164165,"quality":"auspicious"},{"name":"Roga","start":"16:19","end":"17:45","startHours":16.324997957164165,"endHours":17.756209107169894,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:45","end":"19:19","startHours":17.756209107169894,"endHours":19.324997957164165,"quality":"inauspicious"},{"name":"Śubha","start":"19:19","end":"20:54","startHours":19.324997957164165,"endHours":20.89378680715844,"quality":"auspicious"},{"name":"Roga","start":"20:54","end":"22:28","startHours":20.89378680715844,"endHours":22.46257565715271,"quality":"inauspicious"},{"name":"Udveg","start":"22:28","end":"00:02","startHours":22.46257565715271,"endHours":24.031364507146982,"quality":"inauspicious"},{"name":"Chala","start":"00:02","end":"01:36","startHours":24.031364507146982,"endHours":25.600153357141252,"quality":"neutral"},{"name":"Labha","start":"01:36","end":"03:10","startHours":25.600153357141252,"endHours":27.168942207135522,"quality":"auspicious"},{"name":"Amṛta","start":"03:10","end":"04:44","startHours":27.168942207135522,"endHours":28.737731057129796,"quality":"auspicious"},{"name":"Kāla","start":"04:44","end":"06:18","startHours":28.737731057129796,"endHours":30.30651990712407,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.306519907124068,"endHours":7.306519907124068,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.306519907124068,"endHours":8.306519907124068,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.306519907124068,"endHours":9.306519907124068,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.306519907124068,"endHours":10.306519907124068,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.306519907124068,"endHours":11.306519907124068,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.306519907124068,"endHours":12.306519907124068,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.306519907124068,"endHours":13.306519907124068,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.306519907124068,"endHours":14.306519907124068,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.306519907124068,"endHours":15.306519907124068,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.306519907124068,"endHours":16.30651990712407,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.30651990712407,"endHours":17.30651990712407,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.30651990712407,"endHours":18.30651990712407,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.30651990712407,"endHours":19.30651990712407,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.30651990712407,"endHours":20.30651990712407,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.30651990712407,"endHours":21.30651990712407,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.30651990712407,"endHours":22.30651990712407,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.30651990712407,"endHours":23.30651990712407,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.30651990712407,"endHours":24.30651990712407,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.30651990712407,"endHours":25.30651990712407,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.30651990712407,"endHours":26.30651990712407,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.30651990712407,"endHours":27.30651990712407,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.30651990712407,"endHours":28.30651990712407,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.30651990712407,"endHours":29.30651990712407,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.30651990712407,"endHours":30.30651990712407,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"North","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-8.730467518879664,"eotMinutes":15.04772957118102,"ayanamsa":22.8582}},"calendars":{"vikram_samvat":1985,"vikram_samvatsara":"Vṛṣa","saka_samvat":1850,"saka_samvatsara":"Vibhava","bengali_samvat":1335,"malayalam_era":1104,"nanakshahi_year":459,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Tṛtīyā · Vikram 1985 Vṛṣa · Śaka 1850 Vibhava"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 October 16, 1928 CE · Ṛṣikeśa · Vidhyamitra","description":"October 16, 1928 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 06:18, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1928-10-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1928-10-16","sa":"https://sa.vidhyamitra.com/city/rishikesh/1928-10-16","hi":"https://hi.vidhyamitra.com/city/rishikesh/1928-10-16","x-default":"https://vidhyamitra.com/city/rishikesh/1928-10-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:21:15.240Z","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":"2026-05-31T18:21:15.240Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:21:15.240Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}