{"id":"vidhyamitra:city-day:tokyo:2007-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/tokyo/2007-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2007-05-01","date_display":"May 1, 2007 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":2007,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454221.770833,"kali_year":5109,"ahargana":1865756.2708,"sun":{"sidereal_longitude":16.3982,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":181.1604,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.7622,"elapsed_within_tithi_degrees":8.7622},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.1604,"elapsed_within_degrees":7.827},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.5585},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":2007,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454221.770833,"ahargana":1865756.2708,"kali_year":5109,"ayanamsa_lahiri":23.9554,"grahas":{"sun":{"sidereal_longitude":16.35253799999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":181.281338,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":-2.7629},"mars":{"sidereal_longitude":324.8550379999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":13.611038000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":235.60533799999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":57.80913799999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":114.125338,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":323.2541,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":143.2541,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2007,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454221.770833,"kali_year":5109,"ahargana":1865756.2708,"sun":{"sidereal_longitude":16.3982,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":181.1604,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.7622,"elapsed_within_tithi_degrees":8.7622},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.1604,"elapsed_within_degrees":7.827},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.5585},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.763,"elongation":164.762},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.763,"opposition_distance":15.238}},"eclipse_window_40days":[]},"city":{"slug":"tokyo","name":"Tokyo, Japan","lat":35.6762,"lon":139.6503,"tz_offset_hours":9,"country":"JP","tier":"diaspora"},"tier2":{"city":{"slug":"tokyo","name":"Tokyo, Japan","lat":35.6762,"lon":139.6503,"tz_offset_hours":9,"country":"JP","tier":"diaspora"},"sunriseLocal":"04:50","sunsetLocal":"18:27","solarNoonLocal":"11:38","dayLengthHours":13.613785216190989,"dayLengthDisplay":"13 Hours 36 Mins 50 Secs","nightLengthDisplay":"10 Hours 23 Mins 10 Secs","moonriseLocal":"17:04","moonsetLocal":"04:13","rahuKala":{"name":"Rāhu Kāla","start":"15:03","end":"16:45","startHours":15.044792848564967,"endHours":16.74651600058884,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:14","end":"09:56","startHours":8.237900240469473,"endHours":9.939623392493345,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:38","end":"13:21","startHours":11.64134654451722,"endHours":13.343069696541093,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:01","end":"08:28","startHours":8.011003820199623,"endHours":8.464796660739323,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:24","end":"05:46","startHours":5.40169498709635,"endHours":5.76472925952811,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:11","end":"12:06","startHours":11.18755370397752,"endHours":12.09513938505692,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:01","end":"03:56","startHours":3.0192825742629275,"endHours":3.9268682553423266,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:42","end":"04:50","startHours":3.6999718350724766,"endHours":4.834453936421726,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:49","startHours":13.91031074721572,"endHours":14.81789642829512,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.248239152612715,"endHours":18.648239152612714,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"19:01","startHours":18.448239152612715,"endHours":19.01548020328734,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.198239152612715,"endHours":19.948239152612715,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:11","end":"00:06","startHours":23.18755370397752,"endHours":24.095139385056918,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"04:50","end":"06:32","startHours":4.834453936421726,"endHours":6.5361770884456,"quality":"inauspicious"},{"name":"Udveg","start":"06:32","end":"08:14","startHours":6.5361770884456,"endHours":8.237900240469473,"quality":"inauspicious"},{"name":"Chala","start":"08:14","end":"09:56","startHours":8.237900240469473,"endHours":9.939623392493345,"quality":"neutral"},{"name":"Labha","start":"09:56","end":"11:38","startHours":9.939623392493345,"endHours":11.64134654451722,"quality":"auspicious"},{"name":"Amṛta","start":"11:38","end":"13:21","startHours":11.64134654451722,"endHours":13.343069696541093,"quality":"auspicious"},{"name":"Kāla","start":"13:21","end":"15:03","startHours":13.343069696541093,"endHours":15.044792848564967,"quality":"inauspicious"},{"name":"Śubha","start":"15:03","end":"16:45","startHours":15.044792848564967,"endHours":16.74651600058884,"quality":"auspicious"},{"name":"Roga","start":"16:45","end":"18:27","startHours":16.74651600058884,"endHours":18.448239152612715,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:27","end":"19:45","startHours":18.448239152612715,"endHours":19.74651600058884,"quality":"inauspicious"},{"name":"Śubha","start":"19:45","end":"21:03","startHours":19.74651600058884,"endHours":21.044792848564967,"quality":"auspicious"},{"name":"Roga","start":"21:03","end":"22:21","startHours":21.044792848564967,"endHours":22.343069696541093,"quality":"inauspicious"},{"name":"Udveg","start":"22:21","end":"23:38","startHours":22.343069696541093,"endHours":23.64134654451722,"quality":"inauspicious"},{"name":"Chala","start":"23:38","end":"00:56","startHours":23.64134654451722,"endHours":24.939623392493345,"quality":"neutral"},{"name":"Labha","start":"00:56","end":"02:14","startHours":24.939623392493345,"endHours":26.23790024046947,"quality":"auspicious"},{"name":"Amṛta","start":"02:14","end":"03:32","startHours":26.23790024046947,"endHours":27.536177088445598,"quality":"auspicious"},{"name":"Kāla","start":"03:32","end":"04:50","startHours":27.536177088445598,"endHours":28.834453936421724,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:50","end":"05:50","startHours":4.834453936421726,"endHours":5.834453936421726,"planetary_lord":"Mars"},{"name":"Hora 2","start":"05:50","end":"06:50","startHours":5.834453936421726,"endHours":6.834453936421726,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"06:50","end":"07:50","startHours":6.834453936421726,"endHours":7.834453936421726,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"07:50","end":"08:50","startHours":7.834453936421726,"endHours":8.834453936421726,"planetary_lord":"Moon"},{"name":"Hora 5","start":"08:50","end":"09:50","startHours":8.834453936421726,"endHours":9.834453936421726,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"09:50","end":"10:50","startHours":9.834453936421726,"endHours":10.834453936421726,"planetary_lord":"Venus"},{"name":"Hora 7","start":"10:50","end":"11:50","startHours":10.834453936421726,"endHours":11.834453936421726,"planetary_lord":"Sun"},{"name":"Hora 8","start":"11:50","end":"12:50","startHours":11.834453936421726,"endHours":12.834453936421726,"planetary_lord":"Mars"},{"name":"Hora 9","start":"12:50","end":"13:50","startHours":12.834453936421726,"endHours":13.834453936421726,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"13:50","end":"14:50","startHours":13.834453936421726,"endHours":14.834453936421726,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"14:50","end":"15:50","startHours":14.834453936421726,"endHours":15.834453936421726,"planetary_lord":"Moon"},{"name":"Hora 12","start":"15:50","end":"16:50","startHours":15.834453936421726,"endHours":16.834453936421724,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"16:50","end":"17:50","startHours":16.834453936421724,"endHours":17.834453936421724,"planetary_lord":"Venus"},{"name":"Hora 14","start":"17:50","end":"18:50","startHours":17.834453936421724,"endHours":18.834453936421724,"planetary_lord":"Sun"},{"name":"Hora 15","start":"18:50","end":"19:50","startHours":18.834453936421724,"endHours":19.834453936421724,"planetary_lord":"Mars"},{"name":"Hora 16","start":"19:50","end":"20:50","startHours":19.834453936421724,"endHours":20.834453936421724,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"20:50","end":"21:50","startHours":20.834453936421724,"endHours":21.834453936421724,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"21:50","end":"22:50","startHours":21.834453936421724,"endHours":22.834453936421724,"planetary_lord":"Moon"},{"name":"Hora 19","start":"22:50","end":"23:50","startHours":22.834453936421724,"endHours":23.834453936421724,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"23:50","end":"00:50","startHours":23.834453936421724,"endHours":24.834453936421724,"planetary_lord":"Venus"},{"name":"Hora 21","start":"00:50","end":"01:50","startHours":24.834453936421724,"endHours":25.834453936421724,"planetary_lord":"Sun"},{"name":"Hora 22","start":"01:50","end":"02:50","startHours":25.834453936421724,"endHours":26.834453936421724,"planetary_lord":"Mars"},{"name":"Hora 23","start":"02:50","end":"03:50","startHours":26.834453936421724,"endHours":27.834453936421724,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"03:50","end":"04:50","startHours":27.834453936421724,"endHours":28.834453936421724,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.909398805092989,"eotMinutes":2.918007328966811,"ayanamsa":23.9554}},"calendars":{"vikram_samvat":2064,"vikram_samvatsara":"Śārvarī","saka_samvat":1929,"saka_samvatsara":"Sarvajit","bengali_samvat":1414,"malayalam_era":1183,"nanakshahi_year":538,"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 Caturdaśī · Vikram 2064 Śārvarī · Śaka 1929 Sarvajit"},"festivals":[{"id":"narasimha-jayanti","name":"Narasiṁha Jayantī","name_sanskrit":"नरसिंह जयन्ती","tradition":"Vaishnava","associated_deity":"Narasiṁha (avatar of Krishna)","deity_avatara_index":14,"significance":"Bhagavān Narasiṁha manifested to protect the bhakta Prahlāda. Krishna's fierce protective form.","vrata":true,"primary_observance":"Sandhyā (twilight) abhiṣekam; recitation of Narasiṁha-Stotra","detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1,"related_chart":"narasimha","sources":["Bhāgavata Purāṇa 7.8"]},{"id":"chhinnamasta-jayanti","name":"Chhinnamastā Jayantī","name_sanskrit":"छिन्नमस्ता जयन्ती","tradition":"Shakta","associated_deity":"Devī Chhinnamastā (6th of 10 Mahāvidyās)","significance":"The 6th of the Daśa Mahāvidyās. Devī's self-decapitation form representing transcendence of ego.","vrata":false,"detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":5}],"todays_walk":{"walk":{"id":"narasimha-jayanti-walk","name":"Narasiṁha Jayantī Walk","name_sanskrit":"नरसिंह जयन्ती यात्रा","type":"festival","description":"Bhāgavata 7.8 (Prahlāda-Narasiṁha) + protective verses.","step_count":9,"url":"/walk/narasimha-jayanti-walk"},"reason":"Today is Narasiṁha Jayantī — its dedicated walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"tokyo"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 1, 2007 CE · Tokyo, Japan · Vidhyamitra","description":"May 1, 2007 CE for Tokyo, Japan: Śukla Caturdaśī, sūryodaya 04:50, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/tokyo/2007-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/tokyo/2007-05-01","sa":"https://sa.vidhyamitra.com/city/tokyo/2007-05-01","hi":"https://hi.vidhyamitra.com/city/tokyo/2007-05-01","x-default":"https://vidhyamitra.com/city/tokyo/2007-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:35:22.522Z","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":"2026-06-03T02:35:22.522Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:35:22.522Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}