{"id":"vidhyamitra:city-day:phoenix:1902-05-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1902-05-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-05-04","date_display":"May 4, 1902 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":1902,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415873.770833,"kali_year":5004,"ahargana":1827408.2708,"sun":{"sidereal_longitude":20.4209,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":329.41,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.9892,"elapsed_within_tithi_degrees":8.9892},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.41,"elapsed_within_degrees":9.41},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.8309},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1902,"month":5,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415873.770833,"ahargana":1827408.2708,"kali_year":5004,"ayanamsa_lahiri":22.4887,"grahas":{"sun":{"sidereal_longitude":20.149914000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":327.4262140000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":3.2193},"mars":{"sidereal_longitude":13.83351399999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":27.36041399999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":294.49241400000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":335.544614,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":276.5973140000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":195.1157,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":15.1157,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"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":1902,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415873.770833,"kali_year":5004,"ahargana":1827408.2708,"sun":{"sidereal_longitude":20.4209,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":329.41,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.9892,"elapsed_within_tithi_degrees":8.9892},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.41,"elapsed_within_degrees":9.41},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.8309},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.219,"elongation":51.011},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.219,"opposition_distance":128.989}},"eclipse_window_40days":[{"offset_days":4,"type":"solar","occurs":true,"moon_latitude":-0.767,"elongation":0.452}]},"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":"05:38","sunsetLocal":"19:12","solarNoonLocal":"12:25","dayLengthHours":13.560861051748267,"dayLengthDisplay":"13 Hours 33 Mins 39 Secs","nightLengthDisplay":"10 Hours 26 Mins 21 Secs","moonriseLocal":"03:02","moonsetLocal":"14:46","rahuKala":{"name":"Rāhu Kāla","start":"17:30","end":"19:12","startHours":17.502615267437605,"endHours":19.197722898906136,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:25","end":"14:07","startHours":12.417292373032002,"endHours":14.112400004500536,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:48","end":"17:30","startHours":15.807507635969069,"endHours":17.502615267437605,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:15","startHours":8.801062759232465,"endHours":9.253091460957407,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:34","startHours":6.201897724314047,"endHours":6.563520685694001,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:52","startHours":11.96526367130706,"endHours":12.869321074756943,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:44","startHours":3.8287470402581,"endHours":4.732804443707984,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:38","startHours":4.506790092845513,"endHours":5.636861847157869,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:35","startHours":14.677435881656715,"endHours":15.5814932851066,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":18.997722898906137,"endHours":19.397722898906135,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:46","startHours":19.197722898906136,"endHours":19.762758776062313,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.947722898906136,"endHours":20.697722898906136,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:52","startHours":23.96526367130706,"endHours":24.869321074756943,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:38","end":"07:20","startHours":5.636861847157869,"endHours":7.3319694786264025,"quality":"inauspicious"},{"name":"Chala","start":"07:20","end":"09:02","startHours":7.3319694786264025,"endHours":9.027077110094936,"quality":"neutral"},{"name":"Labha","start":"09:02","end":"10:43","startHours":9.027077110094936,"endHours":10.722184741563469,"quality":"auspicious"},{"name":"Amṛta","start":"10:43","end":"12:25","startHours":10.722184741563469,"endHours":12.417292373032002,"quality":"auspicious"},{"name":"Kāla","start":"12:25","end":"14:07","startHours":12.417292373032002,"endHours":14.112400004500536,"quality":"inauspicious"},{"name":"Śubha","start":"14:07","end":"15:48","startHours":14.112400004500536,"endHours":15.807507635969069,"quality":"auspicious"},{"name":"Roga","start":"15:48","end":"17:30","startHours":15.807507635969069,"endHours":17.502615267437605,"quality":"inauspicious"},{"name":"Udveg","start":"17:30","end":"19:12","startHours":17.502615267437605,"endHours":19.197722898906136,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:12","end":"20:30","startHours":19.197722898906136,"endHours":20.5026152674376,"quality":"auspicious"},{"name":"Roga","start":"20:30","end":"21:48","startHours":20.5026152674376,"endHours":21.80750763596907,"quality":"inauspicious"},{"name":"Udveg","start":"21:48","end":"23:07","startHours":21.80750763596907,"endHours":23.112400004500536,"quality":"inauspicious"},{"name":"Chala","start":"23:07","end":"00:25","startHours":23.112400004500536,"endHours":24.417292373032,"quality":"neutral"},{"name":"Labha","start":"00:25","end":"01:43","startHours":24.417292373032,"endHours":25.722184741563467,"quality":"auspicious"},{"name":"Amṛta","start":"01:43","end":"03:02","startHours":25.722184741563467,"endHours":27.027077110094936,"quality":"auspicious"},{"name":"Kāla","start":"03:02","end":"04:20","startHours":27.027077110094936,"endHours":28.3319694786264,"quality":"inauspicious"},{"name":"Śubha","start":"04:20","end":"05:38","startHours":28.3319694786264,"endHours":29.636861847157867,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.636861847157869,"endHours":6.636861847157869,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.636861847157869,"endHours":7.636861847157869,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.636861847157869,"endHours":8.636861847157869,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.636861847157869,"endHours":9.636861847157869,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.636861847157869,"endHours":10.636861847157869,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.636861847157869,"endHours":11.636861847157869,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.636861847157869,"endHours":12.636861847157869,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.636861847157869,"endHours":13.636861847157869,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.636861847157869,"endHours":14.636861847157869,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.636861847157869,"endHours":15.636861847157869,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.636861847157869,"endHours":16.636861847157867,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.636861847157867,"endHours":17.636861847157867,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.636861847157867,"endHours":18.636861847157867,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.636861847157867,"endHours":19.636861847157867,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.636861847157867,"endHours":20.636861847157867,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.636861847157867,"endHours":21.636861847157867,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.636861847157867,"endHours":22.636861847157867,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.636861847157867,"endHours":23.636861847157867,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.636861847157867,"endHours":24.636861847157867,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.636861847157867,"endHours":25.636861847157867,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.636861847157867,"endHours":26.636861847157867,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.636861847157867,"endHours":27.636861847157867,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.636861847157867,"endHours":28.636861847157867,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.636861847157867,"endHours":29.636861847157867,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","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":15.629327658836704,"eotMinutes":3.258457618079846,"ayanamsa":22.4887}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","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 Kṛṣṇa Ekādaśī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"festivals":[{"id":"varuthini-ekadashi","name":"Varūthinī Ekādaśī","name_sanskrit":"वरूथिनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Vāmana","significance":"Granted to King Mandhātā by Vāmana-deva; brings sound sleep + wealth.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Vaiśākha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 4, 1902 CE · Phoenix, USA · Vidhyamitra","description":"May 4, 1902 CE for Phoenix, USA: Kṛṣṇa Ekādaśī, sūryodaya 05:38, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1902-05-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1902-05-04","sa":"https://sa.vidhyamitra.com/city/phoenix/1902-05-04","hi":"https://hi.vidhyamitra.com/city/phoenix/1902-05-04","x-default":"https://vidhyamitra.com/city/phoenix/1902-05-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:01:38.444Z","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":"2026-05-31T22:01:38.444Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:01:38.444Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}