{"id":"vidhyamitra:city-day:dwarka:1780-08-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1780-08-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1780-08-22","date_display":"August 22, 1780 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":1780,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2371425.770833,"kali_year":4882,"ahargana":1782960.2708,"sun":{"sidereal_longitude":128.5206,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":28.8893,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.3686,"elapsed_within_tithi_degrees":8.3686},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.8893,"elapsed_within_degrees":2.2226},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.4099},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1780,"month":8,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2371425.770833,"ahargana":1782960.2708,"kali_year":4882,"ayanamsa_lahiri":20.7887,"grahas":{"sun":{"sidereal_longitude":128.653454,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":25.014854000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-0.1016},"mars":{"sidereal_longitude":120.38845400000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":143.454454,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":185.531254,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":114.00575400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":224.15565400000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":30.1846,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":210.1846,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":1780,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2371425.770833,"kali_year":4882,"ahargana":1782960.2708,"sun":{"sidereal_longitude":128.5206,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":28.8893,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.3686,"elapsed_within_tithi_degrees":8.3686},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.8893,"elapsed_within_degrees":2.2226},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.4099},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.102,"elongation":99.631},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.102,"opposition_distance":80.369}},"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":"06:34","sunsetLocal":"19:20","solarNoonLocal":"12:57","dayLengthHours":12.768786984198655,"dayLengthDisplay":"12 Hours 46 Mins 08 Secs","nightLengthDisplay":"11 Hours 13 Mins 52 Secs","moonriseLocal":"23:32","moonsetLocal":"12:33","rahuKala":{"name":"Rāhu Kāla","start":"16:08","end":"17:44","startHours":16.136579017113803,"endHours":17.732677390138637,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:45","end":"11:21","startHours":9.752185525014475,"endHours":11.348283898039309,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:57","end":"14:32","startHours":12.94438227106414,"endHours":14.540480644088973,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:58","startHours":9.539372408611165,"endHours":9.964998641417788,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:26","startHours":7.09202156997309,"endHours":7.432522556218387,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:31","end":"13:22","startHours":12.518756038257518,"endHours":13.37000850387076,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:51","end":"05:43","startHours":4.857483847738325,"endHours":5.708736313351569,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:34","startHours":5.495923196948258,"endHours":6.559988778964812,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:55","startHours":15.07251343509725,"endHours":15.923765900710494,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:08","end":"19:32","startHours":19.128775763163468,"endHours":19.528775763163466,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:20","end":"19:52","startHours":19.328775763163467,"endHours":19.860808554171744,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:05","end":"20:50","startHours":19.078775763163467,"endHours":20.828775763163467,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:31","end":"01:22","startHours":24.518756038257518,"endHours":25.37000850387076,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:34","end":"08:09","startHours":6.559988778964812,"endHours":8.156087151989645,"quality":"inauspicious"},{"name":"Udveg","start":"08:09","end":"09:45","startHours":8.156087151989645,"endHours":9.752185525014475,"quality":"inauspicious"},{"name":"Chala","start":"09:45","end":"11:21","startHours":9.752185525014475,"endHours":11.348283898039309,"quality":"neutral"},{"name":"Labha","start":"11:21","end":"12:57","startHours":11.348283898039309,"endHours":12.94438227106414,"quality":"auspicious"},{"name":"Amṛta","start":"12:57","end":"14:32","startHours":12.94438227106414,"endHours":14.540480644088973,"quality":"auspicious"},{"name":"Kāla","start":"14:32","end":"16:08","startHours":14.540480644088973,"endHours":16.136579017113803,"quality":"inauspicious"},{"name":"Śubha","start":"16:08","end":"17:44","startHours":16.136579017113803,"endHours":17.732677390138637,"quality":"auspicious"},{"name":"Roga","start":"17:44","end":"19:20","startHours":17.732677390138637,"endHours":19.328775763163467,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:20","end":"20:44","startHours":19.328775763163467,"endHours":20.732677390138633,"quality":"inauspicious"},{"name":"Śubha","start":"20:44","end":"22:08","startHours":20.732677390138633,"endHours":22.136579017113803,"quality":"auspicious"},{"name":"Roga","start":"22:08","end":"23:32","startHours":22.136579017113803,"endHours":23.540480644088973,"quality":"inauspicious"},{"name":"Udveg","start":"23:32","end":"00:57","startHours":23.540480644088973,"endHours":24.94438227106414,"quality":"inauspicious"},{"name":"Chala","start":"00:57","end":"02:21","startHours":24.94438227106414,"endHours":26.348283898039305,"quality":"neutral"},{"name":"Labha","start":"02:21","end":"03:45","startHours":26.348283898039305,"endHours":27.752185525014475,"quality":"auspicious"},{"name":"Amṛta","start":"03:45","end":"05:09","startHours":27.752185525014475,"endHours":29.156087151989645,"quality":"auspicious"},{"name":"Kāla","start":"05:09","end":"06:34","startHours":29.156087151989645,"endHours":30.55998877896481,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.559988778964812,"endHours":7.559988778964812,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.559988778964812,"endHours":8.559988778964811,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.559988778964811,"endHours":9.559988778964811,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.559988778964811,"endHours":10.559988778964811,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.559988778964811,"endHours":11.559988778964811,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.559988778964811,"endHours":12.559988778964811,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.559988778964811,"endHours":13.559988778964811,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.559988778964811,"endHours":14.559988778964811,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.559988778964811,"endHours":15.559988778964811,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.559988778964811,"endHours":16.55998877896481,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.55998877896481,"endHours":17.55998877896481,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.55998877896481,"endHours":18.55998877896481,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.55998877896481,"endHours":19.55998877896481,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.55998877896481,"endHours":20.55998877896481,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.55998877896481,"endHours":21.55998877896481,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.55998877896481,"endHours":22.55998877896481,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.55998877896481,"endHours":23.55998877896481,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.55998877896481,"endHours":24.55998877896481,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.55998877896481,"endHours":25.55998877896481,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.55998877896481,"endHours":26.55998877896481,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.55998877896481,"endHours":27.55998877896481,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.55998877896481,"endHours":28.55998877896481,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.55998877896481,"endHours":29.55998877896481,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.55998877896481,"endHours":30.55998877896481,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.666245191303847,"eotMinutes":-2.537336263848294,"ayanamsa":20.7887}},"calendars":{"vikram_samvat":1837,"vikram_samvatsara":"Pramādī","saka_samvat":1702,"saka_samvatsara":"Śārvarī","bengali_samvat":1187,"malayalam_era":956,"nanakshahi_year":311,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Saptamī · Vikram 1837 Pramādī · Śaka 1702 Śārvarī"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 22, 1780 CE · Dvārakā · Vidhyamitra","description":"August 22, 1780 CE for Dvārakā: Kṛṣṇa Saptamī, sūryodaya 06:34, sūryāsta 19:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1780-08-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1780-08-22","sa":"https://sa.vidhyamitra.com/city/dwarka/1780-08-22","hi":"https://hi.vidhyamitra.com/city/dwarka/1780-08-22","x-default":"https://vidhyamitra.com/city/dwarka/1780-08-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:13:26.782Z","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":"2026-06-01T03:13:26.782Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:13:26.782Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}