{"id":"vidhyamitra:city-day:phoenix:1849-08-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1849-08-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1849-08-13","date_display":"August 13, 1849 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":1849,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2396617.770833,"kali_year":4951,"ahargana":1808152.2708,"sun":{"sidereal_longitude":118.1195,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":49.9678,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.8483,"elapsed_within_tithi_degrees":3.8483},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.9678,"elapsed_within_degrees":9.9678},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.0872},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"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":1849,"month":8,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2396617.770833,"ahargana":1808152.2708,"kali_year":4951,"ayanamsa_lahiri":21.7522,"grahas":{"sun":{"sidereal_longitude":118.36963400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":47.84703400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":-4.4856},"mars":{"sidereal_longitude":41.488433999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":116.70943399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":130.39453400000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":76.10553399999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":347.626134,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":135.3913,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":315.3913,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1849,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2396617.770833,"kali_year":4951,"ahargana":1808152.2708,"sun":{"sidereal_longitude":118.1195,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":49.9678,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.8483,"elapsed_within_tithi_degrees":3.8483},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.9678,"elapsed_within_degrees":9.9678},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.0872},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.486,"elongation":68.152},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.486,"opposition_distance":111.848}},"eclipse_window_40days":[{"offset_days":5,"type":"solar","occurs":true,"moon_latitude":-1.022,"elongation":0.918}]},"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":"05:49","sunsetLocal":"19:17","solarNoonLocal":"12:33","dayLengthHours":13.477774350306468,"dayLengthDisplay":"13 Hours 28 Mins 40 Secs","nightLengthDisplay":"10 Hours 31 Mins 20 Secs","moonriseLocal":"00:46","moonsetLocal":"14:55","rahuKala":{"name":"Rāhu Kāla","start":"07:30","end":"09:11","startHours":7.493459964271998,"endHours":9.178181758060306,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:52","end":"12:33","startHours":10.862903551848614,"endHours":12.547625345636924,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:14","end":"15:55","startHours":14.232347139425233,"endHours":15.91706893321354,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:24","startHours":8.9535521855552,"endHours":9.402811330565415,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:44","startHours":6.370312101746459,"endHours":6.729719417754631,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"13:00","startHours":12.098366200626709,"endHours":12.996884490647139,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:55","startHours":4.011701590442827,"endHours":4.910219880463258,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:41","end":"05:49","startHours":4.68559030795815,"endHours":5.808738170483689,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:42","startHours":14.793921070688002,"endHours":15.692439360708434,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.08651252079016,"endHours":19.486512520790157,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:51","startHours":19.286512520790158,"endHours":19.84808645205293,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.036512520790158,"endHours":20.786512520790158,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"01:00","startHours":24.098366200626707,"endHours":24.99688449064714,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:49","end":"07:30","startHours":5.808738170483689,"endHours":7.493459964271998,"quality":"auspicious"},{"name":"Kāla","start":"07:30","end":"09:11","startHours":7.493459964271998,"endHours":9.178181758060306,"quality":"inauspicious"},{"name":"Śubha","start":"09:11","end":"10:52","startHours":9.178181758060306,"endHours":10.862903551848614,"quality":"auspicious"},{"name":"Roga","start":"10:52","end":"12:33","startHours":10.862903551848614,"endHours":12.547625345636924,"quality":"inauspicious"},{"name":"Udveg","start":"12:33","end":"14:14","startHours":12.547625345636924,"endHours":14.232347139425233,"quality":"inauspicious"},{"name":"Chala","start":"14:14","end":"15:55","startHours":14.232347139425233,"endHours":15.91706893321354,"quality":"neutral"},{"name":"Labha","start":"15:55","end":"17:36","startHours":15.91706893321354,"endHours":17.60179072700185,"quality":"auspicious"},{"name":"Amṛta","start":"17:36","end":"19:17","startHours":17.60179072700185,"endHours":19.286512520790158,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:17","end":"20:36","startHours":19.286512520790158,"endHours":20.60179072700185,"quality":"neutral"},{"name":"Labha","start":"20:36","end":"21:55","startHours":20.60179072700185,"endHours":21.917068933213542,"quality":"auspicious"},{"name":"Amṛta","start":"21:55","end":"23:14","startHours":21.917068933213542,"endHours":23.232347139425233,"quality":"auspicious"},{"name":"Kāla","start":"23:14","end":"00:33","startHours":23.232347139425233,"endHours":24.547625345636924,"quality":"inauspicious"},{"name":"Śubha","start":"00:33","end":"01:52","startHours":24.547625345636924,"endHours":25.862903551848614,"quality":"auspicious"},{"name":"Roga","start":"01:52","end":"03:11","startHours":25.862903551848614,"endHours":27.178181758060305,"quality":"inauspicious"},{"name":"Udveg","start":"03:11","end":"04:30","startHours":27.178181758060305,"endHours":28.493459964272,"quality":"inauspicious"},{"name":"Chala","start":"04:30","end":"05:49","startHours":28.493459964272,"endHours":29.80873817048369,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.808738170483689,"endHours":6.808738170483689,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.808738170483689,"endHours":7.808738170483689,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.808738170483689,"endHours":8.80873817048369,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.80873817048369,"endHours":9.80873817048369,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.80873817048369,"endHours":10.80873817048369,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.80873817048369,"endHours":11.80873817048369,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.80873817048369,"endHours":12.80873817048369,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.80873817048369,"endHours":13.80873817048369,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.80873817048369,"endHours":14.80873817048369,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.80873817048369,"endHours":15.80873817048369,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.80873817048369,"endHours":16.80873817048369,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.80873817048369,"endHours":17.80873817048369,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.80873817048369,"endHours":18.80873817048369,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.80873817048369,"endHours":19.80873817048369,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.80873817048369,"endHours":20.80873817048369,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.80873817048369,"endHours":21.80873817048369,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.80873817048369,"endHours":22.80873817048369,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.80873817048369,"endHours":23.80873817048369,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.80873817048369,"endHours":24.80873817048369,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.80873817048369,"endHours":25.80873817048369,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.80873817048369,"endHours":26.80873817048369,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.80873817048369,"endHours":27.80873817048369,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.80873817048369,"endHours":28.80873817048369,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.80873817048369,"endHours":29.80873817048369,"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.774121170813418,"eotMinutes":-4.561520738215509,"ayanamsa":21.7522}},"calendars":{"vikram_samvat":1906,"vikram_samvatsara":"Dundubhi","saka_samvat":1771,"saka_samvatsara":"Saumya","bengali_samvat":1256,"malayalam_era":1025,"nanakshahi_year":380,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Daśamī · Vikram 1906 Dundubhi · Śaka 1771 Saumya"},"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 August 13, 1849 CE · Phoenix, USA · Vidhyamitra","description":"August 13, 1849 CE for Phoenix, USA: Kṛṣṇa Daśamī, sūryodaya 05:49, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1849-08-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1849-08-13","sa":"https://sa.vidhyamitra.com/city/phoenix/1849-08-13","hi":"https://hi.vidhyamitra.com/city/phoenix/1849-08-13","x-default":"https://vidhyamitra.com/city/phoenix/1849-08-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:07:52.755Z","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":"2026-06-03T01:07:52.755Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:07:52.755Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}