{"id":"vidhyamitra:city-day:rishikesh:1940-03-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1940-03-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1940-03-11","date_display":"March 11, 1940 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":1940,"month":3,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429699.770833,"kali_year":5041,"ahargana":1841234.2708,"sun":{"sidereal_longitude":327.6208,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":350.9264,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.3057,"elapsed_within_tithi_degrees":11.3057},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.9264,"elapsed_within_degrees":4.2598},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.5472},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1940,"month":3,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429699.770833,"ahargana":1841234.2708,"kali_year":5041,"ayanamsa_lahiri":23.0175,"grahas":{"sun":{"sidereal_longitude":327.307859,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":348.239659,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":0.9056},"mars":{"sidereal_longitude":23.292958999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":336.556959,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":351.920359,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":10.535558999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":6.3231589999999755,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":182.5477,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":2.5477,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1940,"month":3,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429699.770833,"kali_year":5041,"ahargana":1841234.2708,"sun":{"sidereal_longitude":327.6208,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":350.9264,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.3057,"elapsed_within_tithi_degrees":11.3057},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.9264,"elapsed_within_degrees":4.2598},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.5472},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.906,"elongation":23.306},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.906,"opposition_distance":156.694}},"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":"06:33","sunsetLocal":"18:23","solarNoonLocal":"12:28","dayLengthHours":11.83212702200819,"dayLengthDisplay":"11 Hours 49 Mins 56 Secs","nightLengthDisplay":"12 Hours 10 Mins 04 Secs","moonriseLocal":"07:38","moonsetLocal":"20:04","rahuKala":{"name":"Rāhu Kāla","start":"08:01","end":"09:30","startHours":8.024483149842798,"endHours":9.503499027593822,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:59","end":"12:28","startHours":10.982514905344845,"endHours":12.461530783095869,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:56","end":"15:25","startHours":13.940546660846893,"endHours":15.419562538597916,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:42","startHours":9.306296910560352,"endHours":9.700701144627292,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:21","startHours":7.038472564675448,"endHours":7.353995951929,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:51","startHours":12.067126549028929,"endHours":12.855935017162809,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:58","end":"05:45","startHours":4.967850335824014,"endHours":5.756658803957894,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:34","end":"06:33","startHours":5.559456686924424,"endHours":6.5454672720917735,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:13","startHours":14.433551953430568,"endHours":15.222360421564447,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.177594294099965,"endHours":18.577594294099963,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:52","startHours":18.377594294099964,"endHours":18.87059958668364,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.127594294099964,"endHours":19.877594294099964,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:51","startHours":24.067126549028927,"endHours":24.855935017162807,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:33","end":"08:01","startHours":6.5454672720917735,"endHours":8.024483149842798,"quality":"auspicious"},{"name":"Kāla","start":"08:01","end":"09:30","startHours":8.024483149842798,"endHours":9.503499027593822,"quality":"inauspicious"},{"name":"Śubha","start":"09:30","end":"10:59","startHours":9.503499027593822,"endHours":10.982514905344845,"quality":"auspicious"},{"name":"Roga","start":"10:59","end":"12:28","startHours":10.982514905344845,"endHours":12.461530783095869,"quality":"inauspicious"},{"name":"Udveg","start":"12:28","end":"13:56","startHours":12.461530783095869,"endHours":13.940546660846893,"quality":"inauspicious"},{"name":"Chala","start":"13:56","end":"15:25","startHours":13.940546660846893,"endHours":15.419562538597916,"quality":"neutral"},{"name":"Labha","start":"15:25","end":"16:54","startHours":15.419562538597916,"endHours":16.89857841634894,"quality":"auspicious"},{"name":"Amṛta","start":"16:54","end":"18:23","startHours":16.89857841634894,"endHours":18.377594294099964,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:23","end":"19:54","startHours":18.377594294099964,"endHours":19.89857841634894,"quality":"neutral"},{"name":"Labha","start":"19:54","end":"21:25","startHours":19.89857841634894,"endHours":21.419562538597916,"quality":"auspicious"},{"name":"Amṛta","start":"21:25","end":"22:56","startHours":21.419562538597916,"endHours":22.94054666084689,"quality":"auspicious"},{"name":"Kāla","start":"22:56","end":"00:28","startHours":22.94054666084689,"endHours":24.461530783095867,"quality":"inauspicious"},{"name":"Śubha","start":"00:28","end":"01:59","startHours":24.461530783095867,"endHours":25.982514905344843,"quality":"auspicious"},{"name":"Roga","start":"01:59","end":"03:30","startHours":25.982514905344843,"endHours":27.503499027593822,"quality":"inauspicious"},{"name":"Udveg","start":"03:30","end":"05:01","startHours":27.503499027593822,"endHours":29.024483149842798,"quality":"inauspicious"},{"name":"Chala","start":"05:01","end":"06:33","startHours":29.024483149842798,"endHours":30.545467272091773,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.5454672720917735,"endHours":7.5454672720917735,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.5454672720917735,"endHours":8.545467272091773,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.545467272091773,"endHours":9.545467272091773,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.545467272091773,"endHours":10.545467272091773,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.545467272091773,"endHours":11.545467272091773,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.545467272091773,"endHours":12.545467272091773,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.545467272091773,"endHours":13.545467272091773,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.545467272091773,"endHours":14.545467272091773,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.545467272091773,"endHours":15.545467272091773,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.545467272091773,"endHours":16.545467272091773,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.545467272091773,"endHours":17.545467272091773,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.545467272091773,"endHours":18.545467272091773,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.545467272091773,"endHours":19.545467272091773,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.545467272091773,"endHours":20.545467272091773,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.545467272091773,"endHours":21.545467272091773,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.545467272091773,"endHours":22.545467272091773,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.545467272091773,"endHours":23.545467272091773,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.545467272091773,"endHours":24.545467272091773,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.545467272091773,"endHours":25.545467272091773,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.545467272091773,"endHours":26.545467272091773,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.545467272091773,"endHours":27.545467272091773,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.545467272091773,"endHours":28.545467272091773,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.545467272091773,"endHours":29.545467272091773,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.545467272091773,"endHours":30.545467272091773,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.8325169693328736,"eotMinutes":-10.762246985752121,"ayanamsa":23.0175}},"calendars":{"vikram_samvat":1997,"vikram_samvatsara":"Vijaya","saka_samvat":1862,"saka_samvatsara":"Vikrama","bengali_samvat":1347,"malayalam_era":1116,"nanakshahi_year":471,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Dvitīyā · Vikram 1997 Vijaya · Śaka 1862 Vikrama"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 11, 1940 CE · Ṛṣikeśa · Vidhyamitra","description":"March 11, 1940 CE for Ṛṣikeśa: Śukla Dvitīyā, sūryodaya 06:33, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1940-03-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1940-03-11","sa":"https://sa.vidhyamitra.com/city/rishikesh/1940-03-11","hi":"https://hi.vidhyamitra.com/city/rishikesh/1940-03-11","x-default":"https://vidhyamitra.com/city/rishikesh/1940-03-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:46:32.426Z","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":"2026-05-31T01:46:32.426Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:46:32.426Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}