{"id":"vidhyamitra:city-day:phoenix:1844-07-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1844-07-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1844-07-28","date_display":"July 28, 1844 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":1844,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2394775.770833,"kali_year":4946,"ahargana":1806310.2708,"sun":{"sidereal_longitude":103.1533,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":264.3976,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":161.2443,"elapsed_within_tithi_degrees":5.2443},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":264.3976,"elapsed_within_degrees":11.0643},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.5509},"karana":{"half_tithi_index":26,"name":"Gara"},"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":1844,"month":7,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2394775.770833,"ahargana":1806310.2708,"kali_year":4946,"ayanamsa_lahiri":21.6818,"grahas":{"sun":{"sidereal_longitude":103.306512,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":262.502512,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":2.3433},"mars":{"sidereal_longitude":107.93561199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":112.43471199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":344.312712,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":98.52491199999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":284.333212,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":232.9893,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":52.9893,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1844,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2394775.770833,"kali_year":4946,"ahargana":1806310.2708,"sun":{"sidereal_longitude":103.1533,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":264.3976,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":161.2443,"elapsed_within_tithi_degrees":5.2443},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":264.3976,"elapsed_within_degrees":11.0643},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.5509},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.343,"elongation":161.244},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.343,"opposition_distance":18.756}},"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":"05:37","sunsetLocal":"19:31","solarNoonLocal":"12:34","dayLengthHours":13.899655752407455,"dayLengthDisplay":"13 Hours 53 Mins 59 Secs","nightLengthDisplay":"10 Hours 06 Mins 01 Secs","moonriseLocal":"18:12","moonsetLocal":"04:10","rahuKala":{"name":"Rāhu Kāla","start":"17:47","end":"19:31","startHours":17.786810118426146,"endHours":19.524267087477078,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:34","end":"14:19","startHours":12.57443921127335,"endHours":14.311896180324283,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:03","end":"17:47","startHours":16.049353149375214,"endHours":17.786810118426146,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:20","startHours":8.867864343964696,"endHours":9.331186202378277,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:34","startHours":6.2037636580866,"endHours":6.574421144817466,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"13:02","startHours":12.111117352859768,"endHours":13.037761069686933,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:46","end":"04:42","startHours":3.771323901415295,"endHours":4.697967618242459,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:28","end":"05:37","startHours":4.466306689035668,"endHours":5.6246113350696225,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:49","startHours":14.89104850334126,"endHours":15.817692220168423,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:19","end":"19:43","startHours":19.32426708747708,"endHours":19.724267087477077,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:31","end":"20:06","startHours":19.524267087477078,"endHours":20.103419410494055,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:16","end":"21:01","startHours":19.274267087477078,"endHours":21.024267087477078,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"01:02","startHours":24.111117352859768,"endHours":25.037761069686933,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:37","end":"07:22","startHours":5.6246113350696225,"endHours":7.362068304120554,"quality":"inauspicious"},{"name":"Chala","start":"07:22","end":"09:06","startHours":7.362068304120554,"endHours":9.099525273171487,"quality":"neutral"},{"name":"Labha","start":"09:06","end":"10:50","startHours":9.099525273171487,"endHours":10.836982242222419,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:34","startHours":10.836982242222419,"endHours":12.57443921127335,"quality":"auspicious"},{"name":"Kāla","start":"12:34","end":"14:19","startHours":12.57443921127335,"endHours":14.311896180324283,"quality":"inauspicious"},{"name":"Śubha","start":"14:19","end":"16:03","startHours":14.311896180324283,"endHours":16.049353149375214,"quality":"auspicious"},{"name":"Roga","start":"16:03","end":"17:47","startHours":16.049353149375214,"endHours":17.786810118426146,"quality":"inauspicious"},{"name":"Udveg","start":"17:47","end":"19:31","startHours":17.786810118426146,"endHours":19.524267087477078,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:31","end":"20:47","startHours":19.524267087477078,"endHours":20.786810118426146,"quality":"auspicious"},{"name":"Roga","start":"20:47","end":"22:03","startHours":20.786810118426146,"endHours":22.049353149375214,"quality":"inauspicious"},{"name":"Udveg","start":"22:03","end":"23:19","startHours":22.049353149375214,"endHours":23.311896180324283,"quality":"inauspicious"},{"name":"Chala","start":"23:19","end":"00:34","startHours":23.311896180324283,"endHours":24.57443921127335,"quality":"neutral"},{"name":"Labha","start":"00:34","end":"01:50","startHours":24.57443921127335,"endHours":25.83698224222242,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:06","startHours":25.83698224222242,"endHours":27.099525273171487,"quality":"auspicious"},{"name":"Kāla","start":"03:06","end":"04:22","startHours":27.099525273171487,"endHours":28.362068304120555,"quality":"inauspicious"},{"name":"Śubha","start":"04:22","end":"05:37","startHours":28.362068304120555,"endHours":29.624611335069623,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.6246113350696225,"endHours":6.6246113350696225,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.6246113350696225,"endHours":7.6246113350696225,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.6246113350696225,"endHours":8.624611335069623,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.624611335069623,"endHours":9.624611335069623,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.624611335069623,"endHours":10.624611335069623,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.624611335069623,"endHours":11.624611335069623,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.624611335069623,"endHours":12.624611335069623,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.624611335069623,"endHours":13.624611335069623,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.624611335069623,"endHours":14.624611335069623,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.624611335069623,"endHours":15.624611335069623,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.624611335069623,"endHours":16.624611335069623,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.624611335069623,"endHours":17.624611335069623,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.624611335069623,"endHours":18.624611335069623,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.624611335069623,"endHours":19.624611335069623,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.624611335069623,"endHours":20.624611335069623,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.624611335069623,"endHours":21.624611335069623,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.624611335069623,"endHours":22.624611335069623,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.624611335069623,"endHours":23.624611335069623,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.624611335069623,"endHours":24.624611335069623,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.624611335069623,"endHours":25.624611335069623,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.624611335069623,"endHours":26.624611335069623,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.624611335069623,"endHours":27.624611335069623,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.624611335069623,"endHours":28.624611335069623,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.624611335069623,"endHours":29.624611335069623,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","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":19.017073202722912,"eotMinutes":-6.170352676401169,"ayanamsa":21.6818}},"calendars":{"vikram_samvat":1901,"vikram_samvatsara":"Piṅgala","saka_samvat":1766,"saka_samvatsara":"Krodhi","bengali_samvat":1251,"malayalam_era":1020,"nanakshahi_year":375,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa (Adhika) Śukla Caturdaśī · Vikram 1901 Piṅgala · Śaka 1766 Krodhi"},"festivals":[],"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 July 28, 1844 CE · Phoenix, USA · Vidhyamitra","description":"July 28, 1844 CE for Phoenix, USA: Śukla Caturdaśī, sūryodaya 05:37, sūryāsta 19:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1844-07-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1844-07-28","sa":"https://sa.vidhyamitra.com/city/phoenix/1844-07-28","hi":"https://hi.vidhyamitra.com/city/phoenix/1844-07-28","x-default":"https://vidhyamitra.com/city/phoenix/1844-07-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T07:48:10.665Z","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":"2026-06-03T07:48:10.665Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T07:48:10.665Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}