{"id":"vidhyamitra:city-day:phoenix:2002-05-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2002-05-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-05-10","date_display":"May 10, 2002 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":2002,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452404.770833,"kali_year":5104,"ahargana":1863939.2708,"sun":{"sidereal_longitude":25.3519,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":357.131,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":331.7791,"elapsed_within_tithi_degrees":7.7791},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.131,"elapsed_within_degrees":10.4643},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.4829},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2002,"month":5,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452404.770833,"ahargana":1863939.2708,"kali_year":5104,"ayanamsa_lahiri":23.8859,"grahas":{"sun":{"sidereal_longitude":25.34396099999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":358.340361,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":-3.9869},"mars":{"sidereal_longitude":53.88116100000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":44.908060999999975,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":78.459361,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":53.452360999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":50.62566099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":59.5275,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":239.5275,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2002,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452404.770833,"kali_year":5104,"ahargana":1863939.2708,"sun":{"sidereal_longitude":25.3519,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":357.131,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":331.7791,"elapsed_within_tithi_degrees":7.7791},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.131,"elapsed_within_degrees":10.4643},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.4829},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.987,"elongation":28.221},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.987,"opposition_distance":151.779}},"eclipse_window_40days":[]},"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"sunriseLocal":"05:32","sunsetLocal":"19:17","solarNoonLocal":"12:25","dayLengthHours":13.748972924582063,"dayLengthDisplay":"13 Hours 44 Mins 56 Secs","nightLengthDisplay":"10 Hours 15 Mins 04 Secs","moonriseLocal":"04:11","moonsetLocal":"17:03","rahuKala":{"name":"Rāhu Kāla","start":"10:42","end":"12:25","startHours":10.691701287359685,"endHours":12.410322902932442,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:51","end":"17:34","startHours":15.847566134077958,"endHours":17.566187749650716,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:15","end":"08:58","startHours":7.254458056214168,"endHours":8.973079671786927,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:12","startHours":8.743930123043892,"endHours":9.20222922052996,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:29","startHours":6.108710312498996,"endHours":6.475349590487851,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:52","startHours":11.952023805446373,"endHours":12.868622000418512,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:37","startHours":3.702640050697135,"endHours":4.619238245669273,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:32","startHours":4.390088696926238,"endHours":5.53583644064141,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:37","startHours":14.701818390362785,"endHours":15.618416585334922,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.084809365223474,"endHours":19.484809365223473,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:51","startHours":19.284809365223474,"endHours":19.85768323708106,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.034809365223474,"endHours":20.784809365223474,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:52","startHours":23.952023805446373,"endHours":24.86862200041851,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:32","end":"07:15","startHours":5.53583644064141,"endHours":7.254458056214168,"quality":"neutral"},{"name":"Labha","start":"07:15","end":"08:58","startHours":7.254458056214168,"endHours":8.973079671786927,"quality":"auspicious"},{"name":"Amṛta","start":"08:58","end":"10:42","startHours":8.973079671786927,"endHours":10.691701287359685,"quality":"auspicious"},{"name":"Kāla","start":"10:42","end":"12:25","startHours":10.691701287359685,"endHours":12.410322902932442,"quality":"inauspicious"},{"name":"Śubha","start":"12:25","end":"14:08","startHours":12.410322902932442,"endHours":14.1289445185052,"quality":"auspicious"},{"name":"Roga","start":"14:08","end":"15:51","startHours":14.1289445185052,"endHours":15.847566134077958,"quality":"inauspicious"},{"name":"Udveg","start":"15:51","end":"17:34","startHours":15.847566134077958,"endHours":17.566187749650716,"quality":"inauspicious"},{"name":"Chala","start":"17:34","end":"19:17","startHours":17.566187749650716,"endHours":19.284809365223474,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:17","end":"20:34","startHours":19.284809365223474,"endHours":20.566187749650716,"quality":"inauspicious"},{"name":"Udveg","start":"20:34","end":"21:51","startHours":20.566187749650716,"endHours":21.847566134077958,"quality":"inauspicious"},{"name":"Chala","start":"21:51","end":"23:08","startHours":21.847566134077958,"endHours":23.1289445185052,"quality":"neutral"},{"name":"Labha","start":"23:08","end":"00:25","startHours":23.1289445185052,"endHours":24.410322902932442,"quality":"auspicious"},{"name":"Amṛta","start":"00:25","end":"01:42","startHours":24.410322902932442,"endHours":25.691701287359685,"quality":"auspicious"},{"name":"Kāla","start":"01:42","end":"02:58","startHours":25.691701287359685,"endHours":26.973079671786927,"quality":"inauspicious"},{"name":"Śubha","start":"02:58","end":"04:15","startHours":26.973079671786927,"endHours":28.25445805621417,"quality":"auspicious"},{"name":"Roga","start":"04:15","end":"05:32","startHours":28.25445805621417,"endHours":29.53583644064141,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.53583644064141,"endHours":6.53583644064141,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.53583644064141,"endHours":7.53583644064141,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.53583644064141,"endHours":8.535836440641411,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.535836440641411,"endHours":9.535836440641411,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.535836440641411,"endHours":10.535836440641411,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.535836440641411,"endHours":11.535836440641411,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.535836440641411,"endHours":12.535836440641411,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.535836440641411,"endHours":13.535836440641411,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.535836440641411,"endHours":14.535836440641411,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.535836440641411,"endHours":15.535836440641411,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.535836440641411,"endHours":16.53583644064141,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.53583644064141,"endHours":17.53583644064141,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.53583644064141,"endHours":18.53583644064141,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.53583644064141,"endHours":19.53583644064141,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.53583644064141,"endHours":20.53583644064141,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.53583644064141,"endHours":21.53583644064141,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.53583644064141,"endHours":22.53583644064141,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.53583644064141,"endHours":23.53583644064141,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.53583644064141,"endHours":24.53583644064141,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.53583644064141,"endHours":25.53583644064141,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.53583644064141,"endHours":26.53583644064141,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.53583644064141,"endHours":27.53583644064141,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.53583644064141,"endHours":28.53583644064141,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.53583644064141,"endHours":29.53583644064141,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":17.530708309836953,"eotMinutes":3.6766258240534686,"ayanamsa":23.8859}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Trayodaśī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"phoenix"},"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, 2002 CE · Phoenix, USA · Vidhyamitra","description":"May 10, 2002 CE for Phoenix, USA: Kṛṣṇa Trayodaśī, sūryodaya 05:32, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2002-05-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2002-05-10","sa":"https://sa.vidhyamitra.com/city/phoenix/2002-05-10","hi":"https://hi.vidhyamitra.com/city/phoenix/2002-05-10","x-default":"https://vidhyamitra.com/city/phoenix/2002-05-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T12:57:37.977Z","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":"2026-05-16T12:57:37.977Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T12:57:37.977Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}