{"id":"vidhyamitra:city-day:phoenix:1952-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1952-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1952-01-30","date_display":"January 30, 1952 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":1952,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434041.770833,"kali_year":5053,"ahargana":1845576.2708,"sun":{"sidereal_longitude":286.0216,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":327.0671,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":41.0455,"elapsed_within_tithi_degrees":5.0455},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.0671,"elapsed_within_degrees":7.0671},"yoga":{"number":19,"name":"Parigha","sum_longitude":253.0886},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1952,"month":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2434041.770833,"ahargana":1845576.2708,"kali_year":5053,"ayanamsa_lahiri":23.1836,"grahas":{"sun":{"sidereal_longitude":285.907962,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":328.861362,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":1.1317},"mars":{"sidereal_longitude":191.88266199999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":271.28006200000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":347.474562,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":250.37096199999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":172.077362,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":312.4876,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":132.4876,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1952,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434041.770833,"kali_year":5053,"ahargana":1845576.2708,"sun":{"sidereal_longitude":286.0216,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":327.0671,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":41.0455,"elapsed_within_tithi_degrees":5.0455},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.0671,"elapsed_within_degrees":7.0671},"yoga":{"number":19,"name":"Parigha","sum_longitude":253.0886},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.132,"elongation":41.046},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.132,"opposition_distance":138.954}},"eclipse_window_40days":[{"offset_days":12,"type":"lunar","occurs":true,"moon_latitude":1.009,"opposition_distance":0.622}]},"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":"07:27","sunsetLocal":"17:56","solarNoonLocal":"12:42","dayLengthHours":10.49233682798095,"dayLengthDisplay":"10 Hours 29 Mins 32 Secs","nightLengthDisplay":"13 Hours 30 Mins 28 Secs","moonriseLocal":"09:39","moonsetLocal":"21:28","rahuKala":{"name":"Rāhu Kāla","start":"12:42","end":"14:00","startHours":12.694219099596076,"endHours":14.005761203093694,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:46","end":"10:04","startHours":8.75959278910322,"endHours":10.071134892600838,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:23","end":"12:42","startHours":11.382676996098457,"endHours":12.694219099596076,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:54","end":"10:15","startHours":9.896262612134489,"endHours":10.246007173067186,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:53","end":"08:10","startHours":7.885231386771473,"endHours":8.165027035517632,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:21","end":"13:03","startHours":12.344474538663377,"endHours":13.043963660528775,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:03","end":"06:45","startHours":6.049072441874807,"endHours":6.748561563740203,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:34","end":"07:27","startHours":6.573689283273854,"endHours":7.4480506856056,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:09","startHours":14.442941904259566,"endHours":15.142431026124962,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.74038751358655,"endHours":18.14038751358655,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:23","startHours":17.94038751358655,"endHours":18.377568214752422,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.69038751358655,"endHours":19.44038751358655,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:21","end":"01:03","startHours":24.344474538663377,"endHours":25.043963660528775,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:27","end":"08:46","startHours":7.4480506856056,"endHours":8.75959278910322,"quality":"auspicious"},{"name":"Amṛta","start":"08:46","end":"10:04","startHours":8.75959278910322,"endHours":10.071134892600838,"quality":"auspicious"},{"name":"Kāla","start":"10:04","end":"11:23","startHours":10.071134892600838,"endHours":11.382676996098457,"quality":"inauspicious"},{"name":"Śubha","start":"11:23","end":"12:42","startHours":11.382676996098457,"endHours":12.694219099596076,"quality":"auspicious"},{"name":"Roga","start":"12:42","end":"14:00","startHours":12.694219099596076,"endHours":14.005761203093694,"quality":"inauspicious"},{"name":"Udveg","start":"14:00","end":"15:19","startHours":14.005761203093694,"endHours":15.317303306591313,"quality":"inauspicious"},{"name":"Chala","start":"15:19","end":"16:38","startHours":15.317303306591313,"endHours":16.628845410088932,"quality":"neutral"},{"name":"Labha","start":"16:38","end":"17:56","startHours":16.628845410088932,"endHours":17.94038751358655,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:56","end":"19:38","startHours":17.94038751358655,"endHours":19.628845410088932,"quality":"inauspicious"},{"name":"Chala","start":"19:38","end":"21:19","startHours":19.628845410088932,"endHours":21.317303306591313,"quality":"neutral"},{"name":"Labha","start":"21:19","end":"23:00","startHours":21.317303306591313,"endHours":23.005761203093694,"quality":"auspicious"},{"name":"Amṛta","start":"23:00","end":"00:42","startHours":23.005761203093694,"endHours":24.694219099596076,"quality":"auspicious"},{"name":"Kāla","start":"00:42","end":"02:23","startHours":24.694219099596076,"endHours":26.382676996098457,"quality":"inauspicious"},{"name":"Śubha","start":"02:23","end":"04:04","startHours":26.382676996098457,"endHours":28.07113489260084,"quality":"auspicious"},{"name":"Roga","start":"04:04","end":"05:46","startHours":28.07113489260084,"endHours":29.75959278910322,"quality":"inauspicious"},{"name":"Udveg","start":"05:46","end":"07:27","startHours":29.75959278910322,"endHours":31.4480506856056,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:27","end":"08:27","startHours":7.4480506856056,"endHours":8.448050685605601,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:27","end":"09:27","startHours":8.448050685605601,"endHours":9.448050685605601,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:27","end":"10:27","startHours":9.448050685605601,"endHours":10.448050685605601,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:27","end":"11:27","startHours":10.448050685605601,"endHours":11.448050685605601,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:27","end":"12:27","startHours":11.448050685605601,"endHours":12.448050685605601,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:27","end":"13:27","startHours":12.448050685605601,"endHours":13.448050685605601,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:27","end":"14:27","startHours":13.448050685605601,"endHours":14.448050685605601,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:27","end":"15:27","startHours":14.448050685605601,"endHours":15.448050685605601,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:27","end":"16:27","startHours":15.448050685605601,"endHours":16.4480506856056,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:27","end":"17:27","startHours":16.4480506856056,"endHours":17.4480506856056,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:27","end":"18:27","startHours":17.4480506856056,"endHours":18.4480506856056,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:27","end":"19:27","startHours":18.4480506856056,"endHours":19.4480506856056,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:27","end":"20:27","startHours":19.4480506856056,"endHours":20.4480506856056,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:27","end":"21:27","startHours":20.4480506856056,"endHours":21.4480506856056,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:27","end":"22:27","startHours":21.4480506856056,"endHours":22.4480506856056,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:27","end":"23:27","startHours":22.4480506856056,"endHours":23.4480506856056,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:27","end":"00:27","startHours":23.4480506856056,"endHours":24.4480506856056,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:27","end":"01:27","startHours":24.4480506856056,"endHours":25.4480506856056,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:27","end":"02:27","startHours":25.4480506856056,"endHours":26.4480506856056,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:27","end":"03:27","startHours":26.4480506856056,"endHours":27.4480506856056,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:27","end":"04:27","startHours":27.4480506856056,"endHours":28.4480506856056,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:27","end":"05:27","startHours":28.4480506856056,"endHours":29.4480506856056,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:27","end":"06:27","startHours":29.4480506856056,"endHours":30.4480506856056,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:27","end":"07:27","startHours":30.4480506856056,"endHours":31.4480506856056,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.98065004683902,"eotMinutes":-13.357145975764517,"ayanamsa":23.1836}},"calendars":{"vikram_samvat":2009,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1874,"saka_samvatsara":"Nandana","bengali_samvat":1359,"malayalam_era":1128,"nanakshahi_year":483,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Caturthī · Vikram 2009 Viśvāvasu · Śaka 1874 Nandana"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 January 30, 1952 CE · Phoenix, USA · Vidhyamitra","description":"January 30, 1952 CE for Phoenix, USA: Śukla Caturthī, sūryodaya 07:27, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1952-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1952-01-30","sa":"https://sa.vidhyamitra.com/city/phoenix/1952-01-30","hi":"https://hi.vidhyamitra.com/city/phoenix/1952-01-30","x-default":"https://vidhyamitra.com/city/phoenix/1952-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T10:47:36.606Z","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":"2026-06-02T10:47:36.606Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T10:47:36.606Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}