{"id":"vidhyamitra:city-day:jamnagar:1920-08-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1920-08-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-08-28","date_display":"August 28, 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":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422564.770833,"kali_year":5022,"ahargana":1834099.2708,"sun":{"sidereal_longitude":131.1882,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":292.9849,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":161.7968,"elapsed_within_tithi_degrees":5.7968},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":292.9849,"elapsed_within_degrees":12.9849},"yoga":{"number":5,"name":"Śobhana","sum_longitude":64.1731},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422564.770833,"ahargana":1834099.2708,"kali_year":5022,"ayanamsa_lahiri":22.7446,"grahas":{"sun":{"sidereal_longitude":131.67086800000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":294.18446800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":4.4961},"mars":{"sidereal_longitude":213.495768,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":121.22346799999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":127.95876800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":147.94176800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":141.19356800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":200.5943,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.5943,"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":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422564.770833,"kali_year":5022,"ahargana":1834099.2708,"sun":{"sidereal_longitude":131.1882,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":292.9849,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":161.7968,"elapsed_within_tithi_degrees":5.7968},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":292.9849,"elapsed_within_degrees":12.9849},"yoga":{"number":5,"name":"Śobhana","sum_longitude":64.1731},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.496,"elongation":161.797},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.496,"opposition_distance":18.203}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"06:30","sunsetLocal":"19:11","solarNoonLocal":"12:51","dayLengthHours":12.673778034995042,"dayLengthDisplay":"12 Hours 40 Mins 26 Secs","nightLengthDisplay":"11 Hours 19 Mins 34 Secs","moonriseLocal":"18:05","moonsetLocal":"05:16","rahuKala":{"name":"Rāhu Kāla","start":"09:40","end":"11:16","startHours":9.67455096993431,"endHours":11.25877322430869,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:26","end":"16:01","startHours":14.42721773305745,"endHours":16.01143998743183,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:30","end":"08:05","startHours":6.50610646118555,"endHours":8.09032871555993,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:53","startHours":9.463321336017726,"endHours":9.885780603850895,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:22","startHours":7.03418054597701,"endHours":7.372147960243545,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:16","startHours":12.420536210849901,"endHours":13.26545474651624,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:40","startHours":4.816269389852878,"endHours":5.661187925519214,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:27","end":"06:30","startHours":5.44995829160263,"endHours":6.50610646118555,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:48","startHours":14.955291817848913,"endHours":15.800210353515249,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:59","end":"19:23","startHours":18.979884496180592,"endHours":19.37988449618059,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:11","end":"19:42","startHours":19.17988449618059,"endHours":19.70795858097205,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:56","end":"20:41","startHours":18.92988449618059,"endHours":20.67988449618059,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:16","startHours":24.420536210849903,"endHours":25.26545474651624,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:30","end":"08:05","startHours":6.50610646118555,"endHours":8.09032871555993,"quality":"inauspicious"},{"name":"Śubha","start":"08:05","end":"09:40","startHours":8.09032871555993,"endHours":9.67455096993431,"quality":"auspicious"},{"name":"Roga","start":"09:40","end":"11:16","startHours":9.67455096993431,"endHours":11.25877322430869,"quality":"inauspicious"},{"name":"Udveg","start":"11:16","end":"12:51","startHours":11.25877322430869,"endHours":12.842995478683072,"quality":"inauspicious"},{"name":"Chala","start":"12:51","end":"14:26","startHours":12.842995478683072,"endHours":14.42721773305745,"quality":"neutral"},{"name":"Labha","start":"14:26","end":"16:01","startHours":14.42721773305745,"endHours":16.01143998743183,"quality":"auspicious"},{"name":"Amṛta","start":"16:01","end":"17:36","startHours":16.01143998743183,"endHours":17.595662241806213,"quality":"auspicious"},{"name":"Kāla","start":"17:36","end":"19:11","startHours":17.595662241806213,"endHours":19.17988449618059,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:11","end":"20:36","startHours":19.17988449618059,"endHours":20.59566224180621,"quality":"auspicious"},{"name":"Amṛta","start":"20:36","end":"22:01","startHours":20.59566224180621,"endHours":22.01143998743183,"quality":"auspicious"},{"name":"Kāla","start":"22:01","end":"23:26","startHours":22.01143998743183,"endHours":23.42721773305745,"quality":"inauspicious"},{"name":"Śubha","start":"23:26","end":"00:51","startHours":23.42721773305745,"endHours":24.842995478683072,"quality":"auspicious"},{"name":"Roga","start":"00:51","end":"02:16","startHours":24.842995478683072,"endHours":26.25877322430869,"quality":"inauspicious"},{"name":"Udveg","start":"02:16","end":"03:40","startHours":26.25877322430869,"endHours":27.67455096993431,"quality":"inauspicious"},{"name":"Chala","start":"03:40","end":"05:05","startHours":27.67455096993431,"endHours":29.090328715559927,"quality":"neutral"},{"name":"Labha","start":"05:05","end":"06:30","startHours":29.090328715559927,"endHours":30.50610646118555,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.50610646118555,"endHours":7.50610646118555,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.50610646118555,"endHours":8.50610646118555,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.50610646118555,"endHours":9.50610646118555,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.50610646118555,"endHours":10.50610646118555,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.50610646118555,"endHours":11.50610646118555,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.50610646118555,"endHours":12.50610646118555,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.50610646118555,"endHours":13.50610646118555,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.50610646118555,"endHours":14.50610646118555,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.50610646118555,"endHours":15.50610646118555,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.50610646118555,"endHours":16.50610646118555,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.50610646118555,"endHours":17.50610646118555,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.50610646118555,"endHours":18.50610646118555,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.50610646118555,"endHours":19.50610646118555,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.50610646118555,"endHours":20.50610646118555,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.50610646118555,"endHours":21.50610646118555,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.50610646118555,"endHours":22.50610646118555,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.50610646118555,"endHours":23.50610646118555,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.50610646118555,"endHours":24.50610646118555,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.50610646118555,"endHours":25.50610646118555,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.50610646118555,"endHours":26.50610646118555,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.50610646118555,"endHours":27.50610646118555,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.50610646118555,"endHours":28.50610646118555,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.50610646118555,"endHours":29.50610646118555,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.50610646118555,"endHours":30.50610646118555,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.890030491200678,"eotMinutes":-0.8105287209842176,"ayanamsa":22.7446}},"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 Caturdaśī · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 28, 1920 CE · Jamnagar, Gujarat · Vidhyamitra","description":"August 28, 1920 CE for Jamnagar, Gujarat: Śukla Caturdaśī, sūryodaya 06:30, sūryāsta 19:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1920-08-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1920-08-28","sa":"https://sa.vidhyamitra.com/city/jamnagar/1920-08-28","hi":"https://hi.vidhyamitra.com/city/jamnagar/1920-08-28","x-default":"https://vidhyamitra.com/city/jamnagar/1920-08-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:37:50.512Z","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":"2026-05-31T01:37:50.512Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:37:50.512Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}