{"id":"vidhyamitra:city-day:phoenix:1990-10-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1990-10-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-10-29","date_display":"October 29, 1990 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":1990,"month":10,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448193.770833,"kali_year":5092,"ahargana":1859728.2708,"sun":{"sidereal_longitude":190.9547,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":309.1439,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.1892,"elapsed_within_tithi_degrees":10.1892},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.1439,"elapsed_within_degrees":2.4772},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.0985},"karana":{"half_tithi_index":19,"name":"Gara"},"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":1990,"month":10,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448193.770833,"ahargana":1859728.2708,"kali_year":5092,"ayanamsa_lahiri":23.7248,"grahas":{"sun":{"sidereal_longitude":191.62885200000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":307.10985200000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":2.006},"mars":{"sidereal_longitude":50.46065199999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":196.064752,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":108.18615199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":190.85695199999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":265.84985200000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":282.6466,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":102.6466,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":1990,"month":10,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448193.770833,"kali_year":5092,"ahargana":1859728.2708,"sun":{"sidereal_longitude":190.9547,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":309.1439,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.1892,"elapsed_within_tithi_degrees":10.1892},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.1439,"elapsed_within_degrees":2.4772},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.0985},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.006,"elongation":118.189},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.006,"opposition_distance":61.811}},"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":"06:44","sunsetLocal":"17:40","solarNoonLocal":"12:12","dayLengthHours":10.939952323252605,"dayLengthDisplay":"10 Hours 56 Mins 24 Secs","nightLengthDisplay":"13 Hours 03 Mins 36 Secs","moonriseLocal":"14:21","moonsetLocal":"01:27","rahuKala":{"name":"Rāhu Kāla","start":"08:06","end":"09:28","startHours":8.095227964129887,"endHours":9.462722004536461,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:50","end":"12:12","startHours":10.830216044943036,"endHours":12.197710085349613,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:34","end":"14:56","startHours":13.565204125756189,"endHours":14.932698166162764,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:39","startHours":9.280389465815585,"endHours":9.645054543257338,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:29","startHours":7.183565270525502,"endHours":7.475297332478905,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:34","startHours":11.83304500790786,"endHours":12.562375162791366,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:16","end":"06:00","startHours":5.269073613956296,"endHours":5.998403768839803,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:44","startHours":5.816071230118927,"endHours":6.72773392372331,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:45","startHours":14.021035472558381,"endHours":14.750365627441889,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.467686246975916,"endHours":17.867686246975914,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:07","startHours":17.667686246975915,"endHours":18.123517593778107,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.417686246975915,"endHours":19.167686246975915,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:34","startHours":23.83304500790786,"endHours":24.562375162791366,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:44","end":"08:06","startHours":6.72773392372331,"endHours":8.095227964129887,"quality":"auspicious"},{"name":"Kāla","start":"08:06","end":"09:28","startHours":8.095227964129887,"endHours":9.462722004536461,"quality":"inauspicious"},{"name":"Śubha","start":"09:28","end":"10:50","startHours":9.462722004536461,"endHours":10.830216044943036,"quality":"auspicious"},{"name":"Roga","start":"10:50","end":"12:12","startHours":10.830216044943036,"endHours":12.197710085349613,"quality":"inauspicious"},{"name":"Udveg","start":"12:12","end":"13:34","startHours":12.197710085349613,"endHours":13.565204125756189,"quality":"inauspicious"},{"name":"Chala","start":"13:34","end":"14:56","startHours":13.565204125756189,"endHours":14.932698166162764,"quality":"neutral"},{"name":"Labha","start":"14:56","end":"16:18","startHours":14.932698166162764,"endHours":16.30019220656934,"quality":"auspicious"},{"name":"Amṛta","start":"16:18","end":"17:40","startHours":16.30019220656934,"endHours":17.667686246975915,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:40","end":"19:18","startHours":17.667686246975915,"endHours":19.30019220656934,"quality":"neutral"},{"name":"Labha","start":"19:18","end":"20:56","startHours":19.30019220656934,"endHours":20.932698166162766,"quality":"auspicious"},{"name":"Amṛta","start":"20:56","end":"22:34","startHours":20.932698166162766,"endHours":22.56520412575619,"quality":"auspicious"},{"name":"Kāla","start":"22:34","end":"00:12","startHours":22.56520412575619,"endHours":24.197710085349613,"quality":"inauspicious"},{"name":"Śubha","start":"00:12","end":"01:50","startHours":24.197710085349613,"endHours":25.830216044943036,"quality":"auspicious"},{"name":"Roga","start":"01:50","end":"03:28","startHours":25.830216044943036,"endHours":27.46272200453646,"quality":"inauspicious"},{"name":"Udveg","start":"03:28","end":"05:06","startHours":27.46272200453646,"endHours":29.095227964129887,"quality":"inauspicious"},{"name":"Chala","start":"05:06","end":"06:44","startHours":29.095227964129887,"endHours":30.72773392372331,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.72773392372331,"endHours":7.72773392372331,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.72773392372331,"endHours":8.72773392372331,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.72773392372331,"endHours":9.72773392372331,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.72773392372331,"endHours":10.72773392372331,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.72773392372331,"endHours":11.72773392372331,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.72773392372331,"endHours":12.72773392372331,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.72773392372331,"endHours":13.72773392372331,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.72773392372331,"endHours":14.72773392372331,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.72773392372331,"endHours":15.72773392372331,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.72773392372331,"endHours":16.72773392372331,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.72773392372331,"endHours":17.72773392372331,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.72773392372331,"endHours":18.72773392372331,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.72773392372331,"endHours":19.72773392372331,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.72773392372331,"endHours":20.72773392372331,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.72773392372331,"endHours":21.72773392372331,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.72773392372331,"endHours":22.72773392372331,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.72773392372331,"endHours":23.72773392372331,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.72773392372331,"endHours":24.72773392372331,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.72773392372331,"endHours":25.72773392372331,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.72773392372331,"endHours":26.72773392372331,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.72773392372331,"endHours":27.72773392372331,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.72773392372331,"endHours":28.72773392372331,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.72773392372331,"endHours":29.72773392372331,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.72773392372331,"endHours":30.72773392372331,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.305113809708748,"eotMinutes":16.433394879023222,"ayanamsa":23.7248}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Daśamī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"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":[]},"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 October 29, 1990 CE · Phoenix, USA · Vidhyamitra","description":"October 29, 1990 CE for Phoenix, USA: Śukla Daśamī, sūryodaya 06:44, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1990-10-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1990-10-29","sa":"https://sa.vidhyamitra.com/city/phoenix/1990-10-29","hi":"https://hi.vidhyamitra.com/city/phoenix/1990-10-29","x-default":"https://vidhyamitra.com/city/phoenix/1990-10-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:19:59.098Z","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":"2026-05-31T16:19:59.098Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:19:59.098Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}