{"id":"vidhyamitra:city-day:phoenix:2139-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2139-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-02-18","date_display":"February 18, 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":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502361.770833,"kali_year":5240,"ahargana":1913896.2708,"sun":{"sidereal_longitude":302.9485,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":171.1222,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":228.1737,"elapsed_within_tithi_degrees":0.1737},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.1222,"elapsed_within_degrees":11.1222},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.0707},"karana":{"half_tithi_index":38,"name":"Kaulava"},"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":2139,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502361.770833,"ahargana":1913896.2708,"kali_year":5240,"ayanamsa_lahiri":25.7966,"grahas":{"sun":{"sidereal_longitude":303.170036,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":167.46543599999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-3.8381},"mars":{"sidereal_longitude":312.7608359999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":298.226036,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":271.15703600000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":265.1195359999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":283.75223600000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":292.5653,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":112.5653,"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":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502361.770833,"kali_year":5240,"ahargana":1913896.2708,"sun":{"sidereal_longitude":302.9485,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":171.1222,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":228.1737,"elapsed_within_tithi_degrees":0.1737},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.1222,"elapsed_within_degrees":11.1222},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.0707},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.838,"elongation":131.826},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.838,"opposition_distance":48.174}},"eclipse_window_40days":[{"offset_days":-4,"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":"07:10","sunsetLocal":"18:15","solarNoonLocal":"12:43","dayLengthHours":11.076512930922924,"dayLengthDisplay":"11 Hours 04 Mins 35 Secs","nightLengthDisplay":"12 Hours 55 Mins 25 Secs","moonriseLocal":"21:51","moonsetLocal":"09:29","rahuKala":{"name":"Rāhu Kāla","start":"12:43","end":"14:06","startHours":12.71218127020667,"endHours":14.096745386572035,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:34","end":"09:57","startHours":8.558488921110573,"endHours":9.943053037475938,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:20","end":"12:43","startHours":11.327617153841304,"endHours":12.71218127020667,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:46","end":"10:08","startHours":9.758444488627223,"endHours":10.127661586324654,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:56","startHours":7.635446176866997,"endHours":7.930819855024941,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:21","end":"13:05","startHours":12.34296417250924,"endHours":13.081398367904102,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:26","startHours":5.697056413955485,"endHours":6.435490609350346,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:10","startHours":6.250882060501631,"endHours":7.173924804745208,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:18","startHours":14.558266758693822,"endHours":15.296700954088683,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.050437735668133,"endHours":18.45043773566813,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:43","startHours":18.250437735668132,"endHours":18.71195910778992,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":18.000437735668132,"endHours":19.750437735668132,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:21","end":"01:05","startHours":24.34296417250924,"endHours":25.0813983679041,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:10","end":"08:34","startHours":7.173924804745208,"endHours":8.558488921110573,"quality":"auspicious"},{"name":"Amṛta","start":"08:34","end":"09:57","startHours":8.558488921110573,"endHours":9.943053037475938,"quality":"auspicious"},{"name":"Kāla","start":"09:57","end":"11:20","startHours":9.943053037475938,"endHours":11.327617153841304,"quality":"inauspicious"},{"name":"Śubha","start":"11:20","end":"12:43","startHours":11.327617153841304,"endHours":12.71218127020667,"quality":"auspicious"},{"name":"Roga","start":"12:43","end":"14:06","startHours":12.71218127020667,"endHours":14.096745386572035,"quality":"inauspicious"},{"name":"Udveg","start":"14:06","end":"15:29","startHours":14.096745386572035,"endHours":15.4813095029374,"quality":"inauspicious"},{"name":"Chala","start":"15:29","end":"16:52","startHours":15.4813095029374,"endHours":16.865873619302768,"quality":"neutral"},{"name":"Labha","start":"16:52","end":"18:15","startHours":16.865873619302768,"endHours":18.250437735668132,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:15","end":"19:52","startHours":18.250437735668132,"endHours":19.865873619302768,"quality":"inauspicious"},{"name":"Chala","start":"19:52","end":"21:29","startHours":19.865873619302768,"endHours":21.4813095029374,"quality":"neutral"},{"name":"Labha","start":"21:29","end":"23:06","startHours":21.4813095029374,"endHours":23.096745386572035,"quality":"auspicious"},{"name":"Amṛta","start":"23:06","end":"00:43","startHours":23.096745386572035,"endHours":24.71218127020667,"quality":"auspicious"},{"name":"Kāla","start":"00:43","end":"02:20","startHours":24.71218127020667,"endHours":26.327617153841306,"quality":"inauspicious"},{"name":"Śubha","start":"02:20","end":"03:57","startHours":26.327617153841306,"endHours":27.94305303747594,"quality":"auspicious"},{"name":"Roga","start":"03:57","end":"05:34","startHours":27.94305303747594,"endHours":29.558488921110573,"quality":"inauspicious"},{"name":"Udveg","start":"05:34","end":"07:10","startHours":29.558488921110573,"endHours":31.17392480474521,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.173924804745208,"endHours":8.173924804745209,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.173924804745209,"endHours":9.173924804745209,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.173924804745209,"endHours":10.173924804745209,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.173924804745209,"endHours":11.173924804745209,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.173924804745209,"endHours":12.173924804745209,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.173924804745209,"endHours":13.173924804745209,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.173924804745209,"endHours":14.173924804745209,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.173924804745209,"endHours":15.173924804745209,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.173924804745209,"endHours":16.17392480474521,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.17392480474521,"endHours":17.17392480474521,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.17392480474521,"endHours":18.17392480474521,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.17392480474521,"endHours":19.17392480474521,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.17392480474521,"endHours":20.17392480474521,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.17392480474521,"endHours":21.17392480474521,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.17392480474521,"endHours":22.17392480474521,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.17392480474521,"endHours":23.17392480474521,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.17392480474521,"endHours":24.17392480474521,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.17392480474521,"endHours":25.17392480474521,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.17392480474521,"endHours":26.17392480474521,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.17392480474521,"endHours":27.17392480474521,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.17392480474521,"endHours":28.17392480474521,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.17392480474521,"endHours":29.17392480474521,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.17392480474521,"endHours":30.17392480474521,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.17392480474521,"endHours":31.17392480474521,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-11.832183074958877,"eotMinutes":-14.434876212400278,"ayanamsa":25.7966}},"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 Pañcamī · 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":"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 February 18, 2139 CE · Phoenix, USA · Vidhyamitra","description":"February 18, 2139 CE for Phoenix, USA: Kṛṣṇa Pañcamī, sūryodaya 07:10, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2139-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2139-02-18","sa":"https://sa.vidhyamitra.com/city/phoenix/2139-02-18","hi":"https://hi.vidhyamitra.com/city/phoenix/2139-02-18","x-default":"https://vidhyamitra.com/city/phoenix/2139-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-26T19:50:13.703Z","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":"2026-05-26T19:50:13.703Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-26T19:50:13.703Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}