{"id":"vidhyamitra:city-day:rishikesh:2073-03-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2073-03-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2073-03-20","date_display":"March 20, 2073 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":2073,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478286.770833,"kali_year":5174,"ahargana":1889821.2708,"sun":{"sidereal_longitude":335.181,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":106.3108,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":131.1298,"elapsed_within_tithi_degrees":11.1298},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":106.3108,"elapsed_within_degrees":12.9774},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.4918},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":2073,"month":3,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478286.770833,"ahargana":1889821.2708,"kali_year":5174,"ayanamsa_lahiri":24.8758,"grahas":{"sun":{"sidereal_longitude":335.172378,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":104.01767799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":-1.6743},"mars":{"sidereal_longitude":315.669478,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":306.70377800000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":65.59567800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":316.680478,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":209.568578,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":128.1746,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":308.1746,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2073,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478286.770833,"kali_year":5174,"ahargana":1889821.2708,"sun":{"sidereal_longitude":335.181,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":106.3108,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":131.1298,"elapsed_within_tithi_degrees":11.1298},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":106.3108,"elapsed_within_degrees":12.9774},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.4918},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.674,"elongation":131.13},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.674,"opposition_distance":48.87}},"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":"06:21","sunsetLocal":"18:29","solarNoonLocal":"12:25","dayLengthHours":12.129843284268475,"dayLengthDisplay":"12 Hours 07 Mins 47 Secs","nightLengthDisplay":"11 Hours 52 Mins 13 Secs","moonriseLocal":"14:14","moonsetLocal":"03:47","rahuKala":{"name":"Rāhu Kāla","start":"07:52","end":"09:23","startHours":7.869351856110569,"endHours":9.385582266644128,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:54","end":"12:25","startHours":10.901812677177688,"endHours":12.418043087711247,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:56","end":"15:27","startHours":13.934273498244806,"endHours":15.450503908778366,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:35","startHours":9.183418211906321,"endHours":9.587746321381935,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:11","startHours":6.85853158242153,"endHours":7.181994070002022,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:49","startHours":12.013714978235631,"endHours":12.822371197186863,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:33","startHours":4.735809007674547,"endHours":5.544465226625778,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:21","end":"06:21","startHours":5.3423011718879705,"endHours":6.35312144557701,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.439683635089326,"endHours":15.248339854040557,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.282964729845485,"endHours":18.682964729845484,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"18:59","startHours":18.482964729845484,"endHours":18.988374866690005,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.232964729845484,"endHours":19.982964729845484,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:49","startHours":24.01371497823563,"endHours":24.822371197186865,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:21","end":"07:52","startHours":6.35312144557701,"endHours":7.869351856110569,"quality":"auspicious"},{"name":"Kāla","start":"07:52","end":"09:23","startHours":7.869351856110569,"endHours":9.385582266644128,"quality":"inauspicious"},{"name":"Śubha","start":"09:23","end":"10:54","startHours":9.385582266644128,"endHours":10.901812677177688,"quality":"auspicious"},{"name":"Roga","start":"10:54","end":"12:25","startHours":10.901812677177688,"endHours":12.418043087711247,"quality":"inauspicious"},{"name":"Udveg","start":"12:25","end":"13:56","startHours":12.418043087711247,"endHours":13.934273498244806,"quality":"inauspicious"},{"name":"Chala","start":"13:56","end":"15:27","startHours":13.934273498244806,"endHours":15.450503908778366,"quality":"neutral"},{"name":"Labha","start":"15:27","end":"16:58","startHours":15.450503908778366,"endHours":16.966734319311925,"quality":"auspicious"},{"name":"Amṛta","start":"16:58","end":"18:29","startHours":16.966734319311925,"endHours":18.482964729845484,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:29","end":"19:58","startHours":18.482964729845484,"endHours":19.966734319311925,"quality":"neutral"},{"name":"Labha","start":"19:58","end":"21:27","startHours":19.966734319311925,"endHours":21.450503908778366,"quality":"auspicious"},{"name":"Amṛta","start":"21:27","end":"22:56","startHours":21.450503908778366,"endHours":22.934273498244806,"quality":"auspicious"},{"name":"Kāla","start":"22:56","end":"00:25","startHours":22.934273498244806,"endHours":24.418043087711247,"quality":"inauspicious"},{"name":"Śubha","start":"00:25","end":"01:54","startHours":24.418043087711247,"endHours":25.901812677177688,"quality":"auspicious"},{"name":"Roga","start":"01:54","end":"03:23","startHours":25.901812677177688,"endHours":27.38558226664413,"quality":"inauspicious"},{"name":"Udveg","start":"03:23","end":"04:52","startHours":27.38558226664413,"endHours":28.86935185611057,"quality":"inauspicious"},{"name":"Chala","start":"04:52","end":"06:21","startHours":28.86935185611057,"endHours":30.35312144557701,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.35312144557701,"endHours":7.35312144557701,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.35312144557701,"endHours":8.35312144557701,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.35312144557701,"endHours":9.35312144557701,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.35312144557701,"endHours":10.35312144557701,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.35312144557701,"endHours":11.35312144557701,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.35312144557701,"endHours":12.35312144557701,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.35312144557701,"endHours":13.35312144557701,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.35312144557701,"endHours":14.35312144557701,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.35312144557701,"endHours":15.35312144557701,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.35312144557701,"endHours":16.35312144557701,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.35312144557701,"endHours":17.35312144557701,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.35312144557701,"endHours":18.35312144557701,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.35312144557701,"endHours":19.35312144557701,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.35312144557701,"endHours":20.35312144557701,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.35312144557701,"endHours":21.35312144557701,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.35312144557701,"endHours":22.35312144557701,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.35312144557701,"endHours":23.35312144557701,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.35312144557701,"endHours":24.35312144557701,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.35312144557701,"endHours":25.35312144557701,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.35312144557701,"endHours":26.35312144557701,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.35312144557701,"endHours":27.35312144557701,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.35312144557701,"endHours":28.35312144557701,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.35312144557701,"endHours":29.35312144557701,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.35312144557701,"endHours":30.35312144557701,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.01916195261320886,"eotMinutes":-8.152985262674756,"ayanamsa":24.8758}},"calendars":{"vikram_samvat":2130,"vikram_samvatsara":"Parābhava","saka_samvat":1995,"saka_samvatsara":"Vijaya","bengali_samvat":1480,"malayalam_era":1249,"nanakshahi_year":604,"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":"Mīna (Paṅkuṇi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Ekādaśī · Vikram 2130 Parābhava · Śaka 1995 Vijaya"},"festivals":[{"id":"amalaki-ekadashi","name":"Āmalakī Ekādaśī","name_sanskrit":"आमलकी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (in Āmalakī tree)","significance":"Worship of Āmalakī (Indian gooseberry, sacred to Viṣṇu).","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":4},{"id":"rangbhari-ekadashi","name":"Raṅgbhari Ekādaśī","name_sanskrit":"रङ्गभरी एकादशी","tradition":"Shaiva","associated_deity":"Śiva-Pārvatī","significance":"Kāśī tradition: Śiva brings Pārvatī home; rang-utsava begins.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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 20, 2073 CE · Ṛṣikeśa · Vidhyamitra","description":"March 20, 2073 CE for Ṛṣikeśa: Śukla Ekādaśī, sūryodaya 06:21, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2073-03-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2073-03-20","sa":"https://sa.vidhyamitra.com/city/rishikesh/2073-03-20","hi":"https://hi.vidhyamitra.com/city/rishikesh/2073-03-20","x-default":"https://vidhyamitra.com/city/rishikesh/2073-03-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:17:08.861Z","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":"2026-05-31T10:17:08.861Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:17:08.861Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}