{"id":"vidhyamitra:city-day:phoenix:2148-12-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2148-12-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2148-12-11","date_display":"December 11, 2148 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":2148,"month":12,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505945.770833,"kali_year":5250,"ahargana":1917480.2708,"sun":{"sidereal_longitude":232.6686,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":230.4732,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.8046,"elapsed_within_tithi_degrees":9.8046},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.4732,"elapsed_within_degrees":3.8065},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":103.1417},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2148,"month":12,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505945.770833,"ahargana":1917480.2708,"kali_year":5250,"ayanamsa_lahiri":25.9336,"grahas":{"sun":{"sidereal_longitude":233.458801,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":231.68180099999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":3.5541},"mars":{"sidereal_longitude":41.54440099999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":250.86610100000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":209.68240100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":215.53010100000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":42.082700999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":102.6677,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":282.6677,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"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":2148,"month":12,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505945.770833,"kali_year":5250,"ahargana":1917480.2708,"sun":{"sidereal_longitude":232.6686,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":230.4732,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.8046,"elapsed_within_tithi_degrees":9.8046},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.4732,"elapsed_within_degrees":3.8065},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":103.1417},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.554,"elongation":2.195},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.554,"opposition_distance":177.805}},"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":"07:23","sunsetLocal":"17:22","solarNoonLocal":"12:22","dayLengthHours":9.977623099096043,"dayLengthDisplay":"9 Hours 58 Mins 39 Secs","nightLengthDisplay":"14 Hours 01 Mins 21 Secs","moonriseLocal":"07:17","moonsetLocal":"17:14","rahuKala":{"name":"Rāhu Kāla","start":"12:22","end":"13:37","startHours":12.371798621924452,"endHours":13.619001509311456,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:38","end":"09:53","startHours":8.630189959763435,"endHours":9.87739284715044,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:07","end":"12:22","startHours":11.124595734537447,"endHours":12.371798621924452,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:03","startHours":9.711099128832174,"endHours":10.043686565468708,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:48","end":"08:04","startHours":7.798721368172099,"endHours":8.064791317481326,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:42","startHours":12.039211185287916,"endHours":12.704386058560987,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:03","end":"06:43","startHours":6.0526373258302915,"endHours":6.717812199103361,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:33","end":"07:23","startHours":6.551518480785093,"endHours":7.38298707237643,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:42","startHours":14.034735805107125,"endHours":14.699910678380196,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:10","end":"17:34","startHours":17.160610171472474,"endHours":17.560610171472472,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:22","end":"17:47","startHours":17.360610171472473,"endHours":17.776344467268142,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:07","end":"18:52","startHours":17.110610171472473,"endHours":18.860610171472473,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:42","startHours":24.03921118528792,"endHours":24.704386058560985,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:23","end":"08:38","startHours":7.38298707237643,"endHours":8.630189959763435,"quality":"auspicious"},{"name":"Amṛta","start":"08:38","end":"09:53","startHours":8.630189959763435,"endHours":9.87739284715044,"quality":"auspicious"},{"name":"Kāla","start":"09:53","end":"11:07","startHours":9.87739284715044,"endHours":11.124595734537447,"quality":"inauspicious"},{"name":"Śubha","start":"11:07","end":"12:22","startHours":11.124595734537447,"endHours":12.371798621924452,"quality":"auspicious"},{"name":"Roga","start":"12:22","end":"13:37","startHours":12.371798621924452,"endHours":13.619001509311456,"quality":"inauspicious"},{"name":"Udveg","start":"13:37","end":"14:52","startHours":13.619001509311456,"endHours":14.866204396698462,"quality":"inauspicious"},{"name":"Chala","start":"14:52","end":"16:07","startHours":14.866204396698462,"endHours":16.11340728408547,"quality":"neutral"},{"name":"Labha","start":"16:07","end":"17:22","startHours":16.11340728408547,"endHours":17.360610171472473,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:22","end":"19:07","startHours":17.360610171472473,"endHours":19.11340728408547,"quality":"inauspicious"},{"name":"Chala","start":"19:07","end":"20:52","startHours":19.11340728408547,"endHours":20.866204396698464,"quality":"neutral"},{"name":"Labha","start":"20:52","end":"22:37","startHours":20.866204396698464,"endHours":22.619001509311456,"quality":"auspicious"},{"name":"Amṛta","start":"22:37","end":"00:22","startHours":22.619001509311456,"endHours":24.37179862192445,"quality":"auspicious"},{"name":"Kāla","start":"00:22","end":"02:07","startHours":24.37179862192445,"endHours":26.124595734537447,"quality":"inauspicious"},{"name":"Śubha","start":"02:07","end":"03:53","startHours":26.124595734537447,"endHours":27.87739284715044,"quality":"auspicious"},{"name":"Roga","start":"03:53","end":"05:38","startHours":27.87739284715044,"endHours":29.630189959763435,"quality":"inauspicious"},{"name":"Udveg","start":"05:38","end":"07:23","startHours":29.630189959763435,"endHours":31.38298707237643,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:23","end":"08:23","startHours":7.38298707237643,"endHours":8.38298707237643,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:23","end":"09:23","startHours":8.38298707237643,"endHours":9.38298707237643,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:23","end":"10:23","startHours":9.38298707237643,"endHours":10.38298707237643,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:23","end":"11:23","startHours":10.38298707237643,"endHours":11.38298707237643,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:23","end":"12:23","startHours":11.38298707237643,"endHours":12.38298707237643,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:23","end":"13:23","startHours":12.38298707237643,"endHours":13.38298707237643,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:23","end":"14:23","startHours":13.38298707237643,"endHours":14.38298707237643,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:23","end":"15:23","startHours":14.38298707237643,"endHours":15.38298707237643,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:23","end":"16:23","startHours":15.38298707237643,"endHours":16.38298707237643,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:23","end":"17:23","startHours":16.38298707237643,"endHours":17.38298707237643,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:23","end":"18:23","startHours":17.38298707237643,"endHours":18.38298707237643,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:23","end":"19:23","startHours":18.38298707237643,"endHours":19.38298707237643,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:23","end":"20:23","startHours":19.38298707237643,"endHours":20.38298707237643,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:23","end":"21:23","startHours":20.38298707237643,"endHours":21.38298707237643,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:23","end":"22:23","startHours":21.38298707237643,"endHours":22.38298707237643,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:23","end":"23:23","startHours":22.38298707237643,"endHours":23.38298707237643,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:23","end":"00:23","startHours":23.38298707237643,"endHours":24.38298707237643,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:23","end":"01:23","startHours":24.38298707237643,"endHours":25.38298707237643,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:23","end":"02:23","startHours":25.38298707237643,"endHours":26.38298707237643,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:23","end":"03:23","startHours":26.38298707237643,"endHours":27.38298707237643,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:23","end":"04:23","startHours":27.38298707237643,"endHours":28.38298707237643,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:23","end":"05:23","startHours":28.38298707237643,"endHours":29.38298707237643,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:23","end":"06:23","startHours":29.38298707237643,"endHours":30.38298707237643,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:23","end":"07:23","startHours":30.38298707237643,"endHours":31.38298707237643,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.012726991267247,"eotMinutes":5.988082684532823,"ayanamsa":25.9336}},"calendars":{"vikram_samvat":2205,"vikram_samvatsara":"Durmati","saka_samvat":2070,"saka_samvatsara":"Kīlaka","bengali_samvat":1555,"malayalam_era":1324,"nanakshahi_year":679,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Amāvasyā · Vikram 2205 Durmati · Śaka 2070 Kīlaka"},"festivals":[],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā + Jyeṣṭhā","url":"/day/-3137-10-20","relevance":1}]},"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 11, 2148 CE · Phoenix, USA · Vidhyamitra","description":"December 11, 2148 CE for Phoenix, USA: Kṛṣṇa Amāvasyā, sūryodaya 07:23, sūryāsta 17:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2148-12-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2148-12-11","sa":"https://sa.vidhyamitra.com/city/phoenix/2148-12-11","hi":"https://hi.vidhyamitra.com/city/phoenix/2148-12-11","x-default":"https://vidhyamitra.com/city/phoenix/2148-12-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:41:24.086Z","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":"2026-06-03T01:41:24.086Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:41:24.086Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}