{"id":"vidhyamitra:city-day:dwarka:2280-05-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2280-05-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2280-05-04","date_display":"May 4, 2280 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":2280,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2553936.770833,"kali_year":5382,"ahargana":1965471.2708,"sun":{"sidereal_longitude":15.7793,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":67.471,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":51.6916,"elapsed_within_tithi_degrees":3.6916},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.471,"elapsed_within_degrees":0.8043},"yoga":{"number":7,"name":"Sukarma","sum_longitude":83.2503},"karana":{"half_tithi_index":8,"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":2280,"month":5,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2553936.770833,"ahargana":1965471.2708,"kali_year":5382,"ayanamsa_lahiri":27.7691,"grahas":{"sun":{"sidereal_longitude":16.372292000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":67.23569199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-0.9656},"mars":{"sidereal_longitude":359.821592,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":356.636492,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":237.443492,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":23.15979199999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":215.26619200000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":79.8736,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":259.8736,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"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":2280,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2553936.770833,"kali_year":5382,"ahargana":1965471.2708,"sun":{"sidereal_longitude":15.7793,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":67.471,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":51.6916,"elapsed_within_tithi_degrees":3.6916},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.471,"elapsed_within_degrees":0.8043},"yoga":{"number":7,"name":"Sukarma","sum_longitude":83.2503},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.966,"elongation":51.692},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.966,"opposition_distance":128.308}},"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":"06:20","sunsetLocal":"19:22","solarNoonLocal":"12:51","dayLengthHours":13.028459933385818,"dayLengthDisplay":"13 Hours 01 Mins 42 Secs","nightLengthDisplay":"10 Hours 58 Mins 18 Secs","moonriseLocal":"09:31","moonsetLocal":"22:58","rahuKala":{"name":"Rāhu Kāla","start":"16:06","end":"17:44","startHours":16.10490068971179,"endHours":17.733458181385018,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:35","end":"11:13","startHours":9.590670723018881,"endHours":11.219228214692109,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:51","end":"14:29","startHours":12.847785706365336,"endHours":14.476343198038563,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:48","startHours":9.373529724129119,"endHours":9.807811721908646,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:13","startHours":6.876408236896837,"endHours":7.223833835120459,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:17","startHours":12.413503708585809,"endHours":13.282067704144863,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:28","startHours":4.596427748554319,"endHours":5.464991744113373,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:20","startHours":5.24785074522361,"endHours":6.333555739672428,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:53","startHours":15.019195695262972,"endHours":15.887759690822026,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:10","end":"19:34","startHours":19.162015673058246,"endHours":19.562015673058244,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:22","end":"19:54","startHours":19.362015673058245,"endHours":19.904868170282654,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:07","end":"20:52","startHours":19.112015673058245,"endHours":20.862015673058245,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:17","startHours":24.413503708585807,"endHours":25.282067704144865,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:20","end":"07:58","startHours":6.333555739672428,"endHours":7.962113231345655,"quality":"inauspicious"},{"name":"Udveg","start":"07:58","end":"09:35","startHours":7.962113231345655,"endHours":9.590670723018881,"quality":"inauspicious"},{"name":"Chala","start":"09:35","end":"11:13","startHours":9.590670723018881,"endHours":11.219228214692109,"quality":"neutral"},{"name":"Labha","start":"11:13","end":"12:51","startHours":11.219228214692109,"endHours":12.847785706365336,"quality":"auspicious"},{"name":"Amṛta","start":"12:51","end":"14:29","startHours":12.847785706365336,"endHours":14.476343198038563,"quality":"auspicious"},{"name":"Kāla","start":"14:29","end":"16:06","startHours":14.476343198038563,"endHours":16.10490068971179,"quality":"inauspicious"},{"name":"Śubha","start":"16:06","end":"17:44","startHours":16.10490068971179,"endHours":17.733458181385018,"quality":"auspicious"},{"name":"Roga","start":"17:44","end":"19:22","startHours":17.733458181385018,"endHours":19.362015673058245,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:22","end":"20:44","startHours":19.362015673058245,"endHours":20.733458181385018,"quality":"inauspicious"},{"name":"Śubha","start":"20:44","end":"22:06","startHours":20.733458181385018,"endHours":22.10490068971179,"quality":"auspicious"},{"name":"Roga","start":"22:06","end":"23:29","startHours":22.10490068971179,"endHours":23.476343198038563,"quality":"inauspicious"},{"name":"Udveg","start":"23:29","end":"00:51","startHours":23.476343198038563,"endHours":24.847785706365336,"quality":"inauspicious"},{"name":"Chala","start":"00:51","end":"02:13","startHours":24.847785706365336,"endHours":26.21922821469211,"quality":"neutral"},{"name":"Labha","start":"02:13","end":"03:35","startHours":26.21922821469211,"endHours":27.59067072301888,"quality":"auspicious"},{"name":"Amṛta","start":"03:35","end":"04:58","startHours":27.59067072301888,"endHours":28.962113231345654,"quality":"auspicious"},{"name":"Kāla","start":"04:58","end":"06:20","startHours":28.962113231345654,"endHours":30.333555739672427,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.333555739672428,"endHours":7.333555739672428,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.333555739672428,"endHours":8.333555739672427,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.333555739672427,"endHours":9.333555739672427,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.333555739672427,"endHours":10.333555739672427,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.333555739672427,"endHours":11.333555739672427,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.333555739672427,"endHours":12.333555739672427,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.333555739672427,"endHours":13.333555739672427,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.333555739672427,"endHours":14.333555739672427,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.333555739672427,"endHours":15.333555739672427,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.333555739672427,"endHours":16.333555739672427,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.333555739672427,"endHours":17.333555739672427,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.333555739672427,"endHours":18.333555739672427,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.333555739672427,"endHours":19.333555739672427,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.333555739672427,"endHours":20.333555739672427,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.333555739672427,"endHours":21.333555739672427,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.333555739672427,"endHours":22.333555739672427,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.333555739672427,"endHours":23.333555739672427,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.333555739672427,"endHours":24.333555739672427,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.333555739672427,"endHours":25.333555739672427,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.333555739672427,"endHours":26.333555739672427,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.333555739672427,"endHours":27.333555739672427,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.333555739672427,"endHours":28.333555739672427,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.333555739672427,"endHours":29.333555739672427,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.333555739672427,"endHours":30.333555739672427,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Padma","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":16.080841776191654,"eotMinutes":3.258457618079846,"ayanamsa":27.7691}},"calendars":{"vikram_samvat":2337,"vikram_samvatsara":"Śrīmukha","saka_samvat":2202,"saka_samvatsara":"Raudra","bengali_samvat":1687,"malayalam_era":1456,"nanakshahi_year":811,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","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":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Pañcamī · Vikram 2337 Śrīmukha · Śaka 2202 Raudra"},"festivals":[{"id":"shankara-jayanti","name":"Ādi Śaṅkarācārya Jayantī","name_sanskrit":"आदि शङ्कराचार्य जयन्ती","tradition":"Smarta","associated_deity":"Ādi Śaṅkarācārya","significance":"Birth of Ādi Śaṅkara at Kāladī, Kerala; Advaita-pratiṣṭhāpaka.","vrata":false,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":3}],"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":[]},"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 4, 2280 CE · Dvārakā · Vidhyamitra","description":"May 4, 2280 CE for Dvārakā: Śukla Pañcamī, sūryodaya 06:20, sūryāsta 19:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2280-05-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2280-05-04","sa":"https://sa.vidhyamitra.com/city/dwarka/2280-05-04","hi":"https://hi.vidhyamitra.com/city/dwarka/2280-05-04","x-default":"https://vidhyamitra.com/city/dwarka/2280-05-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:16:16.769Z","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":"2026-06-01T03:16:16.769Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:16:16.769Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}