{"id":"vidhyamitra:city-day:phoenix:2139-12-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2139-12-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-12-10","date_display":"December 10, 2139 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":2139,"month":12,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502656.770833,"kali_year":5241,"ahargana":1914191.2708,"sun":{"sidereal_longitude":230.9574,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":104.0742,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.1168,"elapsed_within_tithi_degrees":5.1168},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.0742,"elapsed_within_degrees":10.7408},"yoga":{"number":26,"name":"Indra","sum_longitude":335.0316},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2139,"month":12,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502656.770833,"ahargana":1914191.2708,"kali_year":5241,"ayanamsa_lahiri":25.8078,"grahas":{"sun":{"sidereal_longitude":231.74006499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":104.79906499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":-0.5587},"mars":{"sidereal_longitude":152.03616499999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":230.42346499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":282.145665,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":267.30986499999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":286.362665,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":276.9347,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":96.9347,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"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":2139,"month":12,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502656.770833,"kali_year":5241,"ahargana":1914191.2708,"sun":{"sidereal_longitude":230.9574,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":104.0742,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.1168,"elapsed_within_tithi_degrees":5.1168},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.0742,"elapsed_within_degrees":10.7408},"yoga":{"number":26,"name":"Indra","sum_longitude":335.0316},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.559,"elongation":126.883},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.559,"opposition_distance":53.117}},"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":"07:22","sunsetLocal":"17:22","solarNoonLocal":"12:22","dayLengthHours":9.994572625258833,"dayLengthDisplay":"9 Hours 59 Mins 40 Secs","nightLengthDisplay":"14 Hours 00 Mins 20 Secs","moonriseLocal":"21:03","moonsetLocal":"10:45","rahuKala":{"name":"Rāhu Kāla","start":"13:37","end":"14:52","startHours":13.613754712519768,"endHours":14.863076290677123,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:22","end":"08:37","startHours":7.367146821732998,"endHours":8.616468399890351,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:52","end":"11:07","startHours":9.865789978047706,"endHours":11.115111556205061,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:02","startHours":9.699213767626727,"endHours":10.032366188468687,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:47","end":"08:03","startHours":7.783587347785449,"endHours":8.050109284459017,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:42","startHours":12.031280713520454,"endHours":12.697585555204375,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:02","end":"06:42","startHours":6.034537138365153,"endHours":6.700841980049076,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:32","end":"07:22","startHours":6.534265769628095,"endHours":7.367146821732998,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:42","startHours":14.03019523857222,"endHours":14.696500080256143,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:10","end":"17:34","startHours":17.16171944699183,"endHours":17.56171944699183,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:22","end":"17:47","startHours":17.36171944699183,"endHours":17.778159973044282,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:07","end":"18:52","startHours":17.11171944699183,"endHours":18.86171944699183,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:42","startHours":24.031280713520452,"endHours":24.697585555204377,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:22","end":"08:37","startHours":7.367146821732998,"endHours":8.616468399890351,"quality":"auspicious"},{"name":"Roga","start":"08:37","end":"09:52","startHours":8.616468399890351,"endHours":9.865789978047706,"quality":"inauspicious"},{"name":"Udveg","start":"09:52","end":"11:07","startHours":9.865789978047706,"endHours":11.115111556205061,"quality":"inauspicious"},{"name":"Chala","start":"11:07","end":"12:22","startHours":11.115111556205061,"endHours":12.364433134362415,"quality":"neutral"},{"name":"Labha","start":"12:22","end":"13:37","startHours":12.364433134362415,"endHours":13.613754712519768,"quality":"auspicious"},{"name":"Amṛta","start":"13:37","end":"14:52","startHours":13.613754712519768,"endHours":14.863076290677123,"quality":"auspicious"},{"name":"Kāla","start":"14:52","end":"16:07","startHours":14.863076290677123,"endHours":16.112397868834478,"quality":"inauspicious"},{"name":"Śubha","start":"16:07","end":"17:22","startHours":16.112397868834478,"endHours":17.36171944699183,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:22","end":"19:07","startHours":17.36171944699183,"endHours":19.112397868834478,"quality":"auspicious"},{"name":"Kāla","start":"19:07","end":"20:52","startHours":19.112397868834478,"endHours":20.86307629067712,"quality":"inauspicious"},{"name":"Śubha","start":"20:52","end":"22:37","startHours":20.86307629067712,"endHours":22.613754712519768,"quality":"auspicious"},{"name":"Roga","start":"22:37","end":"00:22","startHours":22.613754712519768,"endHours":24.364433134362415,"quality":"inauspicious"},{"name":"Udveg","start":"00:22","end":"02:07","startHours":24.364433134362415,"endHours":26.11511155620506,"quality":"inauspicious"},{"name":"Chala","start":"02:07","end":"03:52","startHours":26.11511155620506,"endHours":27.865789978047708,"quality":"neutral"},{"name":"Labha","start":"03:52","end":"05:37","startHours":27.865789978047708,"endHours":29.61646839989035,"quality":"auspicious"},{"name":"Amṛta","start":"05:37","end":"07:22","startHours":29.61646839989035,"endHours":31.367146821732998,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:22","end":"08:22","startHours":7.367146821732998,"endHours":8.367146821732998,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:22","end":"09:22","startHours":8.367146821732998,"endHours":9.367146821732998,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:22","end":"10:22","startHours":9.367146821732998,"endHours":10.367146821732998,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:22","end":"11:22","startHours":10.367146821732998,"endHours":11.367146821732998,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:22","end":"12:22","startHours":11.367146821732998,"endHours":12.367146821732998,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:22","end":"13:22","startHours":12.367146821732998,"endHours":13.367146821732998,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:22","end":"14:22","startHours":13.367146821732998,"endHours":14.367146821732998,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:22","end":"15:22","startHours":14.367146821732998,"endHours":15.367146821732998,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:22","end":"16:22","startHours":15.367146821732998,"endHours":16.367146821732998,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:22","end":"17:22","startHours":16.367146821732998,"endHours":17.367146821732998,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:22","end":"18:22","startHours":17.367146821732998,"endHours":18.367146821732998,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:22","end":"19:22","startHours":18.367146821732998,"endHours":19.367146821732998,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:22","end":"20:22","startHours":19.367146821732998,"endHours":20.367146821732998,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:22","end":"21:22","startHours":20.367146821732998,"endHours":21.367146821732998,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:22","end":"22:22","startHours":21.367146821732998,"endHours":22.367146821732998,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:22","end":"23:22","startHours":22.367146821732998,"endHours":23.367146821732998,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:22","end":"00:22","startHours":23.367146821732998,"endHours":24.367146821732998,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:22","end":"01:22","startHours":24.367146821732998,"endHours":25.367146821732998,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:22","end":"02:22","startHours":25.367146821732998,"endHours":26.367146821732998,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:22","end":"03:22","startHours":26.367146821732998,"endHours":27.367146821732998,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:22","end":"04:22","startHours":27.367146821732998,"endHours":28.367146821732998,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:22","end":"05:22","startHours":28.367146821732998,"endHours":29.367146821732998,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:22","end":"06:22","startHours":29.367146821732998,"endHours":30.367146821732998,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:22","end":"07:22","startHours":30.367146821732998,"endHours":31.367146821732998,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.85351154505423,"eotMinutes":6.4300119382551255,"ayanamsa":25.8078}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Pañcamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 December 10, 2139 CE · Phoenix, USA · Vidhyamitra","description":"December 10, 2139 CE for Phoenix, USA: Kṛṣṇa Pañcamī, sūryodaya 07:22, sūryāsta 17:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2139-12-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2139-12-10","sa":"https://sa.vidhyamitra.com/city/phoenix/2139-12-10","hi":"https://hi.vidhyamitra.com/city/phoenix/2139-12-10","x-default":"https://vidhyamitra.com/city/phoenix/2139-12-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-26T19:50:54.979Z","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":"2026-05-26T19:50:54.979Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-26T19:50:54.979Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}