{"id":"vidhyamitra:city-day:rishikesh:1939-03-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1939-03-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1939-03-01","date_display":"March 1, 1939 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":1939,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429323.770833,"kali_year":5040,"ahargana":1840858.2708,"sun":{"sidereal_longitude":316.8478,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":74.5389,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.6911,"elapsed_within_tithi_degrees":9.6911},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.5389,"elapsed_within_degrees":7.8722},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.3867},"karana":{"half_tithi_index":19,"name":"Gara"},"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":1939,"month":3,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429323.770833,"ahargana":1840858.2708,"kali_year":5040,"ayanamsa_lahiri":23.0031,"grahas":{"sun":{"sidereal_longitude":316.553225,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":71.05372499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":-3.548},"mars":{"sidereal_longitude":236.17172500000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":326.003825,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":321.402425,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":272.6638250000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":353.380725,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":202.47,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":22.47,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1939,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429323.770833,"kali_year":5040,"ahargana":1840858.2708,"sun":{"sidereal_longitude":316.8478,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":74.5389,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.6911,"elapsed_within_tithi_degrees":9.6911},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.5389,"elapsed_within_degrees":7.8722},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.3867},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.548,"elongation":117.691},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.548,"opposition_distance":62.309}},"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":"06:45","sunsetLocal":"18:15","solarNoonLocal":"12:30","dayLengthHours":11.508369379635784,"dayLengthDisplay":"11 Hours 30 Mins 30 Secs","nightLengthDisplay":"12 Hours 29 Mins 30 Secs","moonriseLocal":"13:07","moonsetLocal":"03:09","rahuKala":{"name":"Rāhu Kāla","start":"12:30","end":"13:56","startHours":12.499545669285245,"endHours":13.938091841739718,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:11","end":"09:37","startHours":8.183907151921826,"endHours":9.622453324376298,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:04","end":"12:30","startHours":11.060999496830773,"endHours":12.499545669285245,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:49","startHours":9.430647168049036,"endHours":9.814259480703562,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:32","startHours":7.224876370285511,"endHours":7.531766220409132,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:53","startHours":12.11593335663072,"endHours":12.883157981939771,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:13","end":"05:59","startHours":5.210911728849249,"endHours":5.978136354158301,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:45","startHours":5.786330197831038,"endHours":6.745360979467353,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:11","startHours":14.417607232557877,"endHours":15.18483185786693,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.053730359103138,"endHours":18.453730359103137,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:44","startHours":18.253730359103137,"endHours":18.733245749921295,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":18.003730359103137,"endHours":19.753730359103137,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:53","startHours":24.11593335663072,"endHours":24.883157981939775,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:45","end":"08:11","startHours":6.745360979467353,"endHours":8.183907151921826,"quality":"auspicious"},{"name":"Amṛta","start":"08:11","end":"09:37","startHours":8.183907151921826,"endHours":9.622453324376298,"quality":"auspicious"},{"name":"Kāla","start":"09:37","end":"11:04","startHours":9.622453324376298,"endHours":11.060999496830773,"quality":"inauspicious"},{"name":"Śubha","start":"11:04","end":"12:30","startHours":11.060999496830773,"endHours":12.499545669285245,"quality":"auspicious"},{"name":"Roga","start":"12:30","end":"13:56","startHours":12.499545669285245,"endHours":13.938091841739718,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:23","startHours":13.938091841739718,"endHours":15.376638014194192,"quality":"inauspicious"},{"name":"Chala","start":"15:23","end":"16:49","startHours":15.376638014194192,"endHours":16.815184186648665,"quality":"neutral"},{"name":"Labha","start":"16:49","end":"18:15","startHours":16.815184186648665,"endHours":18.253730359103137,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:15","end":"19:49","startHours":18.253730359103137,"endHours":19.815184186648665,"quality":"inauspicious"},{"name":"Chala","start":"19:49","end":"21:23","startHours":19.815184186648665,"endHours":21.376638014194192,"quality":"neutral"},{"name":"Labha","start":"21:23","end":"22:56","startHours":21.376638014194192,"endHours":22.93809184173972,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:30","startHours":22.93809184173972,"endHours":24.499545669285247,"quality":"auspicious"},{"name":"Kāla","start":"00:30","end":"02:04","startHours":24.499545669285247,"endHours":26.060999496830775,"quality":"inauspicious"},{"name":"Śubha","start":"02:04","end":"03:37","startHours":26.060999496830775,"endHours":27.6224533243763,"quality":"auspicious"},{"name":"Roga","start":"03:37","end":"05:11","startHours":27.6224533243763,"endHours":29.183907151921826,"quality":"inauspicious"},{"name":"Udveg","start":"05:11","end":"06:45","startHours":29.183907151921826,"endHours":30.745360979467353,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.745360979467353,"endHours":7.745360979467353,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.745360979467353,"endHours":8.745360979467353,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.745360979467353,"endHours":9.745360979467353,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.745360979467353,"endHours":10.745360979467353,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.745360979467353,"endHours":11.745360979467353,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.745360979467353,"endHours":12.745360979467353,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.745360979467353,"endHours":13.745360979467353,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.745360979467353,"endHours":14.745360979467353,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.745360979467353,"endHours":15.745360979467353,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.745360979467353,"endHours":16.745360979467353,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.745360979467353,"endHours":17.745360979467353,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.745360979467353,"endHours":18.745360979467353,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.745360979467353,"endHours":19.745360979467353,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.745360979467353,"endHours":20.745360979467353,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.745360979467353,"endHours":21.745360979467353,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.745360979467353,"endHours":22.745360979467353,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.745360979467353,"endHours":23.745360979467353,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.745360979467353,"endHours":24.745360979467353,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.745360979467353,"endHours":25.745360979467353,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.745360979467353,"endHours":26.745360979467353,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.745360979467353,"endHours":27.745360979467353,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.745360979467353,"endHours":28.745360979467353,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.745360979467353,"endHours":29.745360979467353,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.745360979467353,"endHours":30.745360979467353,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-7.985503296429005,"eotMinutes":-13.043140157114735,"ayanamsa":23.0031}},"calendars":{"vikram_samvat":1996,"vikram_samvatsara":"Nandana","saka_samvat":1861,"saka_samvatsara":"Pramāthi","bengali_samvat":1346,"malayalam_era":1115,"nanakshahi_year":470,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Daśamī · Vikram 1996 Nandana · Śaka 1861 Pramāthi"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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 March 1, 1939 CE · Ṛṣikeśa · Vidhyamitra","description":"March 1, 1939 CE for Ṛṣikeśa: Śukla Daśamī, sūryodaya 06:45, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1939-03-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1939-03-01","sa":"https://sa.vidhyamitra.com/city/rishikesh/1939-03-01","hi":"https://hi.vidhyamitra.com/city/rishikesh/1939-03-01","x-default":"https://vidhyamitra.com/city/rishikesh/1939-03-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T17:34:07.019Z","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":"2026-05-22T17:34:07.019Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T17:34:07.019Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}