{"id":"vidhyamitra:city-day:dwarka:1791-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1791-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1791-08-01","date_display":"August 1, 1791 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":1791,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2375421.770833,"kali_year":4893,"ahargana":1786956.2708,"sun":{"sidereal_longitude":107.6364,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":119.3927,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.7562,"elapsed_within_tithi_degrees":11.7562},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":119.3927,"elapsed_within_degrees":12.726},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.0291},"karana":{"half_tithi_index":1,"name":"Bava"},"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":1791,"month":8,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2375421.770833,"ahargana":1786956.2708,"kali_year":4893,"ayanamsa_lahiri":20.9416,"grahas":{"sun":{"sidereal_longitude":107.68917699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":119.68687699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-3.8588},"mars":{"sidereal_longitude":76.01327700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":115.50077699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":160.54357700000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":156.156477,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":0.4326770000000124,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":178.4573,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":358.4573,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1791,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2375421.770833,"kali_year":4893,"ahargana":1786956.2708,"sun":{"sidereal_longitude":107.6364,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":119.3927,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.7562,"elapsed_within_tithi_degrees":11.7562},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":119.3927,"elapsed_within_degrees":12.726},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.0291},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.859,"elongation":11.756},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.859,"opposition_distance":168.244}},"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":"06:26","sunsetLocal":"19:35","solarNoonLocal":"13:00","dayLengthHours":13.151675492856803,"dayLengthDisplay":"13 Hours 09 Mins 06 Secs","nightLengthDisplay":"10 Hours 50 Mins 54 Secs","moonriseLocal":"07:21","moonsetLocal":"20:15","rahuKala":{"name":"Rāhu Kāla","start":"08:04","end":"09:43","startHours":8.07050952129054,"endHours":9.714468957897639,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:22","end":"13:00","startHours":11.358428394504738,"endHours":13.00238783111184,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:39","end":"16:17","startHours":14.64634726771894,"endHours":16.290306704326042,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:56","startHours":9.495274366350024,"endHours":9.933663549445253,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:20","startHours":6.974536563552471,"endHours":7.3252479100286525,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:34","end":"13:26","startHours":12.563998648016613,"endHours":13.440777014207066,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:33","startHours":4.67299335230253,"endHours":5.549771718492984,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:26","startHours":5.330577126945371,"endHours":6.426550084683438,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:12","end":"16:04","startHours":15.194333746587974,"endHours":16.071112112778426,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:23","end":"19:47","startHours":19.378225577540242,"endHours":19.77822557754024,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:35","end":"20:08","startHours":19.57822557754024,"endHours":20.126212056409276,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:20","end":"21:05","startHours":19.32822557754024,"endHours":21.07822557754024,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:34","end":"01:26","startHours":24.563998648016614,"endHours":25.440777014207065,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:26","end":"08:04","startHours":6.426550084683438,"endHours":8.07050952129054,"quality":"auspicious"},{"name":"Kāla","start":"08:04","end":"09:43","startHours":8.07050952129054,"endHours":9.714468957897639,"quality":"inauspicious"},{"name":"Śubha","start":"09:43","end":"11:22","startHours":9.714468957897639,"endHours":11.358428394504738,"quality":"auspicious"},{"name":"Roga","start":"11:22","end":"13:00","startHours":11.358428394504738,"endHours":13.00238783111184,"quality":"inauspicious"},{"name":"Udveg","start":"13:00","end":"14:39","startHours":13.00238783111184,"endHours":14.64634726771894,"quality":"inauspicious"},{"name":"Chala","start":"14:39","end":"16:17","startHours":14.64634726771894,"endHours":16.290306704326042,"quality":"neutral"},{"name":"Labha","start":"16:17","end":"17:56","startHours":16.290306704326042,"endHours":17.93426614093314,"quality":"auspicious"},{"name":"Amṛta","start":"17:56","end":"19:35","startHours":17.93426614093314,"endHours":19.57822557754024,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:35","end":"20:56","startHours":19.57822557754024,"endHours":20.93426614093314,"quality":"neutral"},{"name":"Labha","start":"20:56","end":"22:17","startHours":20.93426614093314,"endHours":22.290306704326042,"quality":"auspicious"},{"name":"Amṛta","start":"22:17","end":"23:39","startHours":22.290306704326042,"endHours":23.64634726771894,"quality":"auspicious"},{"name":"Kāla","start":"23:39","end":"01:00","startHours":23.64634726771894,"endHours":25.00238783111184,"quality":"inauspicious"},{"name":"Śubha","start":"01:00","end":"02:22","startHours":25.00238783111184,"endHours":26.358428394504738,"quality":"auspicious"},{"name":"Roga","start":"02:22","end":"03:43","startHours":26.358428394504738,"endHours":27.714468957897637,"quality":"inauspicious"},{"name":"Udveg","start":"03:43","end":"05:04","startHours":27.714468957897637,"endHours":29.07050952129054,"quality":"inauspicious"},{"name":"Chala","start":"05:04","end":"06:26","startHours":29.07050952129054,"endHours":30.426550084683438,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.426550084683438,"endHours":7.426550084683438,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.426550084683438,"endHours":8.426550084683438,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.426550084683438,"endHours":9.426550084683438,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.426550084683438,"endHours":10.426550084683438,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.426550084683438,"endHours":11.426550084683438,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.426550084683438,"endHours":12.426550084683438,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.426550084683438,"endHours":13.426550084683438,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.426550084683438,"endHours":14.426550084683438,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.426550084683438,"endHours":15.426550084683438,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.426550084683438,"endHours":16.426550084683438,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.426550084683438,"endHours":17.426550084683438,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.426550084683438,"endHours":18.426550084683438,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.426550084683438,"endHours":19.426550084683438,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.426550084683438,"endHours":20.426550084683438,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.426550084683438,"endHours":21.426550084683438,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.426550084683438,"endHours":22.426550084683438,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.426550084683438,"endHours":23.426550084683438,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.426550084683438,"endHours":24.426550084683438,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.426550084683438,"endHours":25.426550084683438,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.426550084683438,"endHours":26.426550084683438,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.426550084683438,"endHours":27.426550084683438,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.426550084683438,"endHours":28.426550084683438,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.426550084683438,"endHours":29.426550084683438,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.426550084683438,"endHours":30.426550084683438,"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":["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":"Mānasa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.101585161446298,"eotMinutes":-6.017669866710306,"ayanamsa":20.9416}},"calendars":{"vikram_samvat":1848,"vikram_samvatsara":"Raktākṣī","saka_samvat":1713,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1198,"malayalam_era":967,"nanakshahi_year":322,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pratipada · Vikram 1848 Raktākṣī · Śaka 1713 Virodhakṛt"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":"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, 1791 CE · Dvārakā · Vidhyamitra","description":"August 1, 1791 CE for Dvārakā: Śukla Pratipada, sūryodaya 06:26, sūryāsta 19:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1791-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1791-08-01","sa":"https://sa.vidhyamitra.com/city/dwarka/1791-08-01","hi":"https://hi.vidhyamitra.com/city/dwarka/1791-08-01","x-default":"https://vidhyamitra.com/city/dwarka/1791-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T22:54:34.902Z","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":"2026-05-24T22:54:34.902Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T22:54:34.902Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}