{"id":"vidhyamitra:city-day:dwarka:1920-05-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1920-05-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-05-10","date_display":"May 10, 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":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422454.770833,"kali_year":5022,"ahargana":1833989.2708,"sun":{"sidereal_longitude":26.522,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":286.4325,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.9105,"elapsed_within_tithi_degrees":7.9105},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.4325,"elapsed_within_degrees":6.4325},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.9545},"karana":{"half_tithi_index":43,"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":1920,"month":5,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422454.770833,"ahargana":1833989.2708,"kali_year":5022,"ayanamsa_lahiri":22.7404,"grahas":{"sun":{"sidereal_longitude":26.328270999999972,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":282.697371,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":4.4316},"mars":{"sidereal_longitude":182.75857099999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":10.056171000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":107.745271,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":12.68587100000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":132.47437100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":206.4227,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":26.4227,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1920,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422454.770833,"kali_year":5022,"ahargana":1833989.2708,"sun":{"sidereal_longitude":26.522,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":286.4325,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.9105,"elapsed_within_tithi_degrees":7.9105},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.4325,"elapsed_within_degrees":6.4325},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.9545},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.432,"elongation":100.089},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.432,"opposition_distance":79.911}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":-0.46,"opposition_distance":1.139}]},"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":"06:17","sunsetLocal":"19:24","solarNoonLocal":"12:50","dayLengthHours":13.11385197756158,"dayLengthDisplay":"13 Hours 06 Mins 50 Secs","nightLengthDisplay":"10 Hours 53 Mins 10 Secs","moonriseLocal":"00:25","moonsetLocal":"11:26","rahuKala":{"name":"Rāhu Kāla","start":"07:55","end":"09:34","startHours":7.923121744680185,"endHours":9.562353241875382,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:12","end":"12:50","startHours":11.20158473907058,"endHours":12.840816236265777,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:29","end":"16:07","startHours":14.480047733460975,"endHours":16.119279230656172,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:47","startHours":9.343789042249355,"endHours":9.780917441501408,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:11","startHours":6.830300746550053,"endHours":7.180003465951695,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:17","startHours":12.403687837013724,"endHours":13.27794463551783,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:25","startHours":4.535376650476777,"endHours":5.409633448980882,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:17","startHours":5.191069249354856,"endHours":6.283890247484988,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:02","end":"15:54","startHours":15.02645823252604,"endHours":15.900715031030144,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:12","end":"19:36","startHours":19.197742225046568,"endHours":19.597742225046566,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:24","end":"19:57","startHours":19.397742225046567,"endHours":19.944152724111632,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:09","end":"20:54","startHours":19.147742225046567,"endHours":20.897742225046567,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:17","startHours":24.403687837013724,"endHours":25.27794463551783,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:17","end":"07:55","startHours":6.283890247484988,"endHours":7.923121744680185,"quality":"auspicious"},{"name":"Kāla","start":"07:55","end":"09:34","startHours":7.923121744680185,"endHours":9.562353241875382,"quality":"inauspicious"},{"name":"Śubha","start":"09:34","end":"11:12","startHours":9.562353241875382,"endHours":11.20158473907058,"quality":"auspicious"},{"name":"Roga","start":"11:12","end":"12:50","startHours":11.20158473907058,"endHours":12.840816236265777,"quality":"inauspicious"},{"name":"Udveg","start":"12:50","end":"14:29","startHours":12.840816236265777,"endHours":14.480047733460975,"quality":"inauspicious"},{"name":"Chala","start":"14:29","end":"16:07","startHours":14.480047733460975,"endHours":16.119279230656172,"quality":"neutral"},{"name":"Labha","start":"16:07","end":"17:46","startHours":16.119279230656172,"endHours":17.75851072785137,"quality":"auspicious"},{"name":"Amṛta","start":"17:46","end":"19:24","startHours":17.75851072785137,"endHours":19.397742225046567,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:24","end":"20:46","startHours":19.397742225046567,"endHours":20.75851072785137,"quality":"neutral"},{"name":"Labha","start":"20:46","end":"22:07","startHours":20.75851072785137,"endHours":22.119279230656172,"quality":"auspicious"},{"name":"Amṛta","start":"22:07","end":"23:29","startHours":22.119279230656172,"endHours":23.480047733460975,"quality":"auspicious"},{"name":"Kāla","start":"23:29","end":"00:50","startHours":23.480047733460975,"endHours":24.840816236265777,"quality":"inauspicious"},{"name":"Śubha","start":"00:50","end":"02:12","startHours":24.840816236265777,"endHours":26.20158473907058,"quality":"auspicious"},{"name":"Roga","start":"02:12","end":"03:34","startHours":26.20158473907058,"endHours":27.562353241875382,"quality":"inauspicious"},{"name":"Udveg","start":"03:34","end":"04:55","startHours":27.562353241875382,"endHours":28.923121744680184,"quality":"inauspicious"},{"name":"Chala","start":"04:55","end":"06:17","startHours":28.923121744680184,"endHours":30.283890247484987,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.283890247484988,"endHours":7.283890247484988,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.283890247484988,"endHours":8.283890247484987,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.283890247484987,"endHours":9.283890247484987,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.283890247484987,"endHours":10.283890247484987,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.283890247484987,"endHours":11.283890247484987,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.283890247484987,"endHours":12.283890247484987,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.283890247484987,"endHours":13.283890247484987,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.283890247484987,"endHours":14.283890247484987,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.283890247484987,"endHours":15.283890247484987,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.283890247484987,"endHours":16.283890247484987,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.283890247484987,"endHours":17.283890247484987,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.283890247484987,"endHours":18.283890247484987,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.283890247484987,"endHours":19.283890247484987,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.283890247484987,"endHours":20.283890247484987,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.283890247484987,"endHours":21.283890247484987,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.283890247484987,"endHours":22.283890247484987,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.283890247484987,"endHours":23.283890247484987,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.283890247484987,"endHours":24.283890247484987,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.283890247484987,"endHours":25.283890247484987,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.283890247484987,"endHours":26.283890247484987,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.283890247484987,"endHours":27.283890247484987,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.283890247484987,"endHours":28.283890247484987,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.283890247484987,"endHours":29.283890247484987,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.283890247484987,"endHours":30.283890247484987,"planetary_lord":"Venus"}],"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":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.486737112582453,"eotMinutes":3.6766258240534686,"ayanamsa":22.7404}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Saptamī · 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":[]},"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 May 10, 1920 CE · Dvārakā · Vidhyamitra","description":"May 10, 1920 CE for Dvārakā: Kṛṣṇa Saptamī, sūryodaya 06:17, sūryāsta 19:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1920-05-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1920-05-10","sa":"https://sa.vidhyamitra.com/city/dwarka/1920-05-10","hi":"https://hi.vidhyamitra.com/city/dwarka/1920-05-10","x-default":"https://vidhyamitra.com/city/dwarka/1920-05-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:13:43.784Z","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":"2026-06-01T04:13:43.784Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:13:43.784Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}