{"id":"vidhyamitra:city-day:dwarka:1920-08-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1920-08-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-08-23","date_display":"August 23, 1920 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":1920,"month":8,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422559.770833,"kali_year":5022,"ahargana":1834094.2708,"sun":{"sidereal_longitude":126.3831,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":232.5534,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":106.1704,"elapsed_within_tithi_degrees":10.1704},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.5534,"elapsed_within_degrees":5.8868},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.9365},"karana":{"half_tithi_index":17,"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":1920,"month":8,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422559.770833,"ahargana":1834094.2708,"kali_year":5022,"ayanamsa_lahiri":22.7444,"grahas":{"sun":{"sidereal_longitude":126.84555899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":234.16355899999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":2.3625},"mars":{"sidereal_longitude":210.459659,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":112.25915900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":126.86685899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":141.774159,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":140.57455900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":200.8593,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.8593,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"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":1920,"month":8,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422559.770833,"kali_year":5022,"ahargana":1834094.2708,"sun":{"sidereal_longitude":126.3831,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":232.5534,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":106.1704,"elapsed_within_tithi_degrees":10.1704},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.5534,"elapsed_within_degrees":5.8868},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.9365},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.362,"elongation":106.17},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.362,"opposition_distance":73.83}},"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":"06:33","sunsetLocal":"19:19","solarNoonLocal":"12:56","dayLengthHours":12.7658095441449,"dayLengthDisplay":"12 Hours 45 Mins 57 Secs","nightLengthDisplay":"11 Hours 14 Mins 03 Secs","moonriseLocal":"14:42","moonsetLocal":"01:29","rahuKala":{"name":"Rāhu Kāla","start":"08:09","end":"09:45","startHours":8.152724282876058,"endHours":9.74845047589417,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:21","end":"12:56","startHours":11.344176668912283,"endHours":12.939902861930396,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:32","end":"16:08","startHours":14.535629054948508,"endHours":16.13135524796662,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:58","startHours":9.535686983491754,"endHours":9.961213968296585,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:26","startHours":7.088906820863982,"endHours":7.429328408707846,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:31","end":"13:22","startHours":12.514375877125566,"endHours":13.365429846735225,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:51","end":"05:42","startHours":4.854890150638624,"endHours":5.705944120248284,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:33","startHours":5.493180627845869,"endHours":6.556998089857944,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:55","startHours":15.067537785954546,"endHours":15.918591755564206,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:07","end":"19:31","startHours":19.122807634002847,"endHours":19.522807634002845,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:19","end":"19:51","startHours":19.322807634002846,"endHours":19.854716365008883,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:04","end":"20:49","startHours":19.072807634002846,"endHours":20.822807634002846,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:31","end":"01:22","startHours":24.514375877125566,"endHours":25.365429846735225,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:33","end":"08:09","startHours":6.556998089857944,"endHours":8.152724282876058,"quality":"auspicious"},{"name":"Kāla","start":"08:09","end":"09:45","startHours":8.152724282876058,"endHours":9.74845047589417,"quality":"inauspicious"},{"name":"Śubha","start":"09:45","end":"11:21","startHours":9.74845047589417,"endHours":11.344176668912283,"quality":"auspicious"},{"name":"Roga","start":"11:21","end":"12:56","startHours":11.344176668912283,"endHours":12.939902861930396,"quality":"inauspicious"},{"name":"Udveg","start":"12:56","end":"14:32","startHours":12.939902861930396,"endHours":14.535629054948508,"quality":"inauspicious"},{"name":"Chala","start":"14:32","end":"16:08","startHours":14.535629054948508,"endHours":16.13135524796662,"quality":"neutral"},{"name":"Labha","start":"16:08","end":"17:44","startHours":16.13135524796662,"endHours":17.727081440984733,"quality":"auspicious"},{"name":"Amṛta","start":"17:44","end":"19:19","startHours":17.727081440984733,"endHours":19.322807634002846,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:19","end":"20:44","startHours":19.322807634002846,"endHours":20.727081440984733,"quality":"neutral"},{"name":"Labha","start":"20:44","end":"22:08","startHours":20.727081440984733,"endHours":22.13135524796662,"quality":"auspicious"},{"name":"Amṛta","start":"22:08","end":"23:32","startHours":22.13135524796662,"endHours":23.535629054948508,"quality":"auspicious"},{"name":"Kāla","start":"23:32","end":"00:56","startHours":23.535629054948508,"endHours":24.939902861930396,"quality":"inauspicious"},{"name":"Śubha","start":"00:56","end":"02:21","startHours":24.939902861930396,"endHours":26.344176668912283,"quality":"auspicious"},{"name":"Roga","start":"02:21","end":"03:45","startHours":26.344176668912283,"endHours":27.74845047589417,"quality":"inauspicious"},{"name":"Udveg","start":"03:45","end":"05:09","startHours":27.74845047589417,"endHours":29.152724282876058,"quality":"inauspicious"},{"name":"Chala","start":"05:09","end":"06:33","startHours":29.152724282876058,"endHours":30.556998089857945,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.556998089857944,"endHours":7.556998089857944,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.556998089857944,"endHours":8.556998089857945,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.556998089857945,"endHours":9.556998089857945,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.556998089857945,"endHours":10.556998089857945,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.556998089857945,"endHours":11.556998089857945,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.556998089857945,"endHours":12.556998089857945,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.556998089857945,"endHours":13.556998089857945,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.556998089857945,"endHours":14.556998089857945,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.556998089857945,"endHours":15.556998089857945,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.556998089857945,"endHours":16.556998089857945,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.556998089857945,"endHours":17.556998089857945,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.556998089857945,"endHours":18.556998089857945,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.556998089857945,"endHours":19.556998089857945,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.556998089857945,"endHours":20.556998089857945,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.556998089857945,"endHours":21.556998089857945,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.556998089857945,"endHours":22.556998089857945,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.556998089857945,"endHours":23.556998089857945,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.556998089857945,"endHours":24.556998089857945,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.556998089857945,"endHours":25.556998089857945,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.556998089857945,"endHours":26.556998089857945,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.556998089857945,"endHours":27.556998089857945,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.556998089857945,"endHours":28.556998089857945,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.556998089857945,"endHours":29.556998089857945,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.556998089857945,"endHours":30.556998089857945,"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.614520577670826,"eotMinutes":-2.2685717158237404,"ayanamsa":22.7444}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Navamī · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"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":[{"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},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 23, 1920 CE · Dvārakā · Vidhyamitra","description":"August 23, 1920 CE for Dvārakā: Śukla Navamī, sūryodaya 06:33, sūryāsta 19:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1920-08-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1920-08-23","sa":"https://sa.vidhyamitra.com/city/dwarka/1920-08-23","hi":"https://hi.vidhyamitra.com/city/dwarka/1920-08-23","x-default":"https://vidhyamitra.com/city/dwarka/1920-08-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:08:30.593Z","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":"2026-05-31T09:08:30.593Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:08:30.593Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}