{"id":"vidhyamitra:city-day:phoenix:2139-02-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2139-02-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-02-23","date_display":"February 23, 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":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502366.770833,"kali_year":5240,"ahargana":1913901.2708,"sun":{"sidereal_longitude":308.0154,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":232.5488,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.5334,"elapsed_within_tithi_degrees":8.5334},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.5488,"elapsed_within_degrees":5.8821},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.5642},"karana":{"half_tithi_index":47,"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":2139,"month":2,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502366.770833,"ahargana":1913901.2708,"kali_year":5240,"ayanamsa_lahiri":25.7967,"grahas":{"sun":{"sidereal_longitude":308.21444499999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":229.48934499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-3.8863},"mars":{"sidereal_longitude":316.70174499999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":293.2422449999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":272.23264500000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":271.20774499999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":284.323345,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":292.3003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":112.3003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502366.770833,"kali_year":5240,"ahargana":1913901.2708,"sun":{"sidereal_longitude":308.0154,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":232.5488,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.5334,"elapsed_within_tithi_degrees":8.5334},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.5488,"elapsed_within_degrees":5.8821},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.5642},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.886,"elongation":75.467},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.886,"opposition_distance":104.533}},"eclipse_window_40days":[{"offset_days":-9,"type":"lunar","occurs":true,"moon_latitude":-0.678,"opposition_distance":2.561}]},"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":"07:05","sunsetLocal":"18:19","solarNoonLocal":"12:42","dayLengthHours":11.240720242939922,"dayLengthDisplay":"11 Hours 14 Mins 27 Secs","nightLengthDisplay":"12 Hours 45 Mins 33 Secs","moonriseLocal":"02:28","moonsetLocal":"12:27","rahuKala":{"name":"Rāhu Kāla","start":"08:29","end":"09:54","startHours":8.489134858221917,"endHours":9.894224888589408,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:18","end":"12:42","startHours":11.299314918956899,"endHours":12.704404949324388,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:07","end":"15:31","startHours":14.109494979691878,"endHours":15.514585010059369,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:05","startHours":9.706879551207075,"endHours":10.08157022597174,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:51","startHours":7.552408171310257,"endHours":7.852160711121988,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:05","startHours":12.329714274559723,"endHours":13.079095624089053,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:35","end":"06:20","startHours":5.585282128795771,"endHours":6.3346634783250995,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:05","startHours":6.147318140942767,"endHours":7.084044827854427,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:20","startHours":14.577858323147709,"endHours":15.327239672677036,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.12476507079435,"endHours":18.52476507079435,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:48","startHours":18.32476507079435,"endHours":18.79312841425018,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.07476507079435,"endHours":19.82476507079435,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:05","startHours":24.329714274559723,"endHours":25.079095624089053,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:05","end":"08:29","startHours":7.084044827854427,"endHours":8.489134858221917,"quality":"auspicious"},{"name":"Kāla","start":"08:29","end":"09:54","startHours":8.489134858221917,"endHours":9.894224888589408,"quality":"inauspicious"},{"name":"Śubha","start":"09:54","end":"11:18","startHours":9.894224888589408,"endHours":11.299314918956899,"quality":"auspicious"},{"name":"Roga","start":"11:18","end":"12:42","startHours":11.299314918956899,"endHours":12.704404949324388,"quality":"inauspicious"},{"name":"Udveg","start":"12:42","end":"14:07","startHours":12.704404949324388,"endHours":14.109494979691878,"quality":"inauspicious"},{"name":"Chala","start":"14:07","end":"15:31","startHours":14.109494979691878,"endHours":15.514585010059369,"quality":"neutral"},{"name":"Labha","start":"15:31","end":"16:55","startHours":15.514585010059369,"endHours":16.91967504042686,"quality":"auspicious"},{"name":"Amṛta","start":"16:55","end":"18:19","startHours":16.91967504042686,"endHours":18.32476507079435,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:19","end":"19:55","startHours":18.32476507079435,"endHours":19.91967504042686,"quality":"neutral"},{"name":"Labha","start":"19:55","end":"21:31","startHours":19.91967504042686,"endHours":21.51458501005937,"quality":"auspicious"},{"name":"Amṛta","start":"21:31","end":"23:07","startHours":21.51458501005937,"endHours":23.109494979691878,"quality":"auspicious"},{"name":"Kāla","start":"23:07","end":"00:42","startHours":23.109494979691878,"endHours":24.70440494932439,"quality":"inauspicious"},{"name":"Śubha","start":"00:42","end":"02:18","startHours":24.70440494932439,"endHours":26.2993149189569,"quality":"auspicious"},{"name":"Roga","start":"02:18","end":"03:54","startHours":26.2993149189569,"endHours":27.894224888589406,"quality":"inauspicious"},{"name":"Udveg","start":"03:54","end":"05:29","startHours":27.894224888589406,"endHours":29.489134858221917,"quality":"inauspicious"},{"name":"Chala","start":"05:29","end":"07:05","startHours":29.489134858221917,"endHours":31.084044827854427,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.084044827854427,"endHours":8.084044827854427,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.084044827854427,"endHours":9.084044827854427,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.084044827854427,"endHours":10.084044827854427,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.084044827854427,"endHours":11.084044827854427,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.084044827854427,"endHours":12.084044827854427,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.084044827854427,"endHours":13.084044827854427,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.084044827854427,"endHours":14.084044827854427,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.084044827854427,"endHours":15.084044827854427,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.084044827854427,"endHours":16.084044827854427,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.084044827854427,"endHours":17.084044827854427,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.084044827854427,"endHours":18.084044827854427,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.084044827854427,"endHours":19.084044827854427,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.084044827854427,"endHours":20.084044827854427,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.084044827854427,"endHours":21.084044827854427,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.084044827854427,"endHours":22.084044827854427,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.084044827854427,"endHours":23.084044827854427,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.084044827854427,"endHours":24.084044827854427,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.084044827854427,"endHours":25.084044827854427,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.084044827854427,"endHours":26.084044827854427,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.084044827854427,"endHours":27.084044827854427,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.084044827854427,"endHours":28.084044827854427,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.084044827854427,"endHours":29.084044827854427,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.084044827854427,"endHours":30.084044827854427,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.084044827854427,"endHours":31.084044827854427,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-10.037046169188605,"eotMinutes":-13.968296959463448,"ayanamsa":25.7967}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Navamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"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 February 23, 2139 CE · Phoenix, USA · Vidhyamitra","description":"February 23, 2139 CE for Phoenix, USA: Kṛṣṇa Navamī, sūryodaya 07:05, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2139-02-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2139-02-23","sa":"https://sa.vidhyamitra.com/city/phoenix/2139-02-23","hi":"https://hi.vidhyamitra.com/city/phoenix/2139-02-23","x-default":"https://vidhyamitra.com/city/phoenix/2139-02-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-26T21:05:36.255Z","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":"2026-05-26T21:05:36.255Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-26T21:05:36.255Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}