{"id":"vidhyamitra:city-day:dwarka:1811-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1811-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1811-08-01","date_display":"August 1, 1811 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":1811,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382725.770833,"kali_year":4913,"ahargana":1794260.2708,"sun":{"sidereal_longitude":106.5183,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":239.4786,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.9603,"elapsed_within_tithi_degrees":0.9603},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.4786,"elapsed_within_degrees":12.8119},"yoga":{"number":26,"name":"Indra","sum_longitude":345.9969},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1811,"month":8,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2382725.770833,"ahargana":1794260.2708,"kali_year":4913,"ayanamsa_lahiri":21.2209,"grahas":{"sun":{"sidereal_longitude":106.61261100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":237.780211,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":4.4973},"mars":{"sidereal_longitude":221.329111,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":117.61371100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":67.40621099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":90.05211099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":241.219611,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":151.4563,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":331.4563,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"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":1811,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382725.770833,"kali_year":4913,"ahargana":1794260.2708,"sun":{"sidereal_longitude":106.5183,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":239.4786,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.9603,"elapsed_within_tithi_degrees":0.9603},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.4786,"elapsed_within_degrees":12.8119},"yoga":{"number":26,"name":"Indra","sum_longitude":345.9969},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.497,"elongation":132.96},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.497,"opposition_distance":47.04}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:25","sunsetLocal":"19:35","solarNoonLocal":"13:00","dayLengthHours":13.164452190416576,"dayLengthDisplay":"13 Hours 09 Mins 52 Secs","nightLengthDisplay":"10 Hours 50 Mins 08 Secs","moonriseLocal":"16:22","moonsetLocal":"03:08","rahuKala":{"name":"Rāhu Kāla","start":"14:39","end":"16:18","startHours":14.64794435491391,"endHours":16.293500878715985,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:25","end":"08:04","startHours":6.4201617359035525,"endHours":8.065718259705625,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:43","end":"11:21","startHours":9.711274783507697,"endHours":11.356831307309768,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:56","startHours":9.491867247000753,"endHours":9.93068232001464,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:19","startHours":6.96868057717091,"endHours":7.319732635582019,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:34","end":"13:26","startHours":12.563572758097953,"endHours":13.441202904125726,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:33","startHours":4.664901443848009,"endHours":5.5425315898757805,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:25","startHours":5.323124053368838,"endHours":6.4201617359035525,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:12","end":"16:04","startHours":15.19646319618127,"endHours":16.074093342209043,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:23","end":"19:47","startHours":19.384613926320128,"endHours":19.784613926320127,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:35","end":"20:08","startHours":19.584613926320127,"endHours":20.133132767587483,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:20","end":"21:05","startHours":19.334613926320127,"endHours":21.084613926320127,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:34","end":"01:26","startHours":24.563572758097955,"endHours":25.441202904125724,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:25","end":"08:04","startHours":6.4201617359035525,"endHours":8.065718259705625,"quality":"auspicious"},{"name":"Roga","start":"08:04","end":"09:43","startHours":8.065718259705625,"endHours":9.711274783507697,"quality":"inauspicious"},{"name":"Udveg","start":"09:43","end":"11:21","startHours":9.711274783507697,"endHours":11.356831307309768,"quality":"inauspicious"},{"name":"Chala","start":"11:21","end":"13:00","startHours":11.356831307309768,"endHours":13.00238783111184,"quality":"neutral"},{"name":"Labha","start":"13:00","end":"14:39","startHours":13.00238783111184,"endHours":14.64794435491391,"quality":"auspicious"},{"name":"Amṛta","start":"14:39","end":"16:18","startHours":14.64794435491391,"endHours":16.293500878715985,"quality":"auspicious"},{"name":"Kāla","start":"16:18","end":"17:56","startHours":16.293500878715985,"endHours":17.939057402518056,"quality":"inauspicious"},{"name":"Śubha","start":"17:56","end":"19:35","startHours":17.939057402518056,"endHours":19.584613926320127,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:35","end":"20:56","startHours":19.584613926320127,"endHours":20.939057402518056,"quality":"auspicious"},{"name":"Kāla","start":"20:56","end":"22:18","startHours":20.939057402518056,"endHours":22.29350087871598,"quality":"inauspicious"},{"name":"Śubha","start":"22:18","end":"23:39","startHours":22.29350087871598,"endHours":23.64794435491391,"quality":"auspicious"},{"name":"Roga","start":"23:39","end":"01:00","startHours":23.64794435491391,"endHours":25.00238783111184,"quality":"inauspicious"},{"name":"Udveg","start":"01:00","end":"02:21","startHours":25.00238783111184,"endHours":26.35683130730977,"quality":"inauspicious"},{"name":"Chala","start":"02:21","end":"03:43","startHours":26.35683130730977,"endHours":27.711274783507697,"quality":"neutral"},{"name":"Labha","start":"03:43","end":"05:04","startHours":27.711274783507697,"endHours":29.065718259705623,"quality":"auspicious"},{"name":"Amṛta","start":"05:04","end":"06:25","startHours":29.065718259705623,"endHours":30.42016173590355,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.4201617359035525,"endHours":7.4201617359035525,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.4201617359035525,"endHours":8.420161735903552,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.420161735903552,"endHours":9.420161735903552,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.420161735903552,"endHours":10.420161735903552,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.420161735903552,"endHours":11.420161735903552,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.420161735903552,"endHours":12.420161735903552,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.420161735903552,"endHours":13.420161735903552,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.420161735903552,"endHours":14.420161735903552,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.420161735903552,"endHours":15.420161735903552,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.420161735903552,"endHours":16.42016173590355,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.42016173590355,"endHours":17.42016173590355,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.42016173590355,"endHours":18.42016173590355,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.42016173590355,"endHours":19.42016173590355,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.42016173590355,"endHours":20.42016173590355,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.42016173590355,"endHours":21.42016173590355,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.42016173590355,"endHours":22.42016173590355,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.42016173590355,"endHours":23.42016173590355,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.42016173590355,"endHours":24.42016173590355,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.42016173590355,"endHours":25.42016173590355,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.42016173590355,"endHours":26.42016173590355,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.42016173590355,"endHours":27.42016173590355,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.42016173590355,"endHours":28.42016173590355,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.42016173590355,"endHours":29.42016173590355,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.42016173590355,"endHours":30.42016173590355,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.308159869547378,"eotMinutes":-6.017669866710306,"ayanamsa":21.2209}},"calendars":{"vikram_samvat":1868,"vikram_samvatsara":"Tāraṇa","saka_samvat":1733,"saka_samvatsara":"Prajāpati","bengali_samvat":1218,"malayalam_era":987,"nanakshahi_year":342,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Dvādaśī · Vikram 1868 Tāraṇa · Śaka 1733 Prajāpati"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 1, 1811 CE · Dvārakā · Vidhyamitra","description":"August 1, 1811 CE for Dvārakā: Śukla Dvādaśī, sūryodaya 06:25, sūryāsta 19:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1811-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1811-08-01","sa":"https://sa.vidhyamitra.com/city/dwarka/1811-08-01","hi":"https://hi.vidhyamitra.com/city/dwarka/1811-08-01","x-default":"https://vidhyamitra.com/city/dwarka/1811-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:20:47.355Z","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":"2026-05-31T10:20:47.355Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:20:47.355Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}