{"id":"vidhyamitra:city-day:ayodhya:2104-02-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2104-02-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2104-02-20","date_display":"February 20, 2104 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":2104,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489579.770833,"kali_year":5205,"ahargana":1901114.2708,"sun":{"sidereal_longitude":305.0342,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":226.8157,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.7815,"elapsed_within_tithi_degrees":5.7815},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":226.8157,"elapsed_within_degrees":0.1491},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.8499},"karana":{"half_tithi_index":46,"name":"Taitila"},"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":2104,"month":2,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489579.770833,"ahargana":1901114.2708,"kali_year":5205,"ayanamsa_lahiri":25.3077,"grahas":{"sun":{"sidereal_longitude":305.16470200000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":224.00240199999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":-1.7569},"mars":{"sidereal_longitude":83.57250199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":311.830602,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":288.16680199999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":282.64740200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":226.27180199999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":249.8171,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":69.8171,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2104,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489579.770833,"kali_year":5205,"ahargana":1901114.2708,"sun":{"sidereal_longitude":305.0342,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":226.8157,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.7815,"elapsed_within_tithi_degrees":5.7815},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":226.8157,"elapsed_within_degrees":0.1491},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.8499},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.757,"elongation":78.218},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.757,"opposition_distance":101.782}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:35","sunsetLocal":"17:56","solarNoonLocal":"12:15","dayLengthHours":11.354758987944818,"dayLengthDisplay":"11 Hours 21 Mins 17 Secs","nightLengthDisplay":"12 Hours 38 Mins 43 Secs","moonriseLocal":"01:35","moonsetLocal":"12:07","rahuKala":{"name":"Rāhu Kāla","start":"12:15","end":"13:41","startHours":12.257789084078702,"endHours":13.677133957571805,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:00","end":"09:25","startHours":7.9997544635993965,"endHours":9.419099337092499,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:50","end":"12:15","startHours":10.8384442105856,"endHours":12.257789084078702,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:37","startHours":9.229853353960085,"endHours":9.608345320224913,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:03","end":"07:21","startHours":7.053524547937328,"endHours":7.35631812094919,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.879297117813877,"endHours":12.63628105034353,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:04","end":"05:49","startHours":5.066441725046985,"endHours":5.82342565757664,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:38","end":"06:35","startHours":5.634179674444226,"endHours":6.580409590106294,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.15024891540284,"endHours":14.907232847932494,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.735168578051113,"endHours":18.13516857805111,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:24","startHours":17.935168578051112,"endHours":18.408283535882145,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.685168578051112,"endHours":19.435168578051112,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.879297117813874,"endHours":24.63628105034353,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:35","end":"08:00","startHours":6.580409590106294,"endHours":7.9997544635993965,"quality":"auspicious"},{"name":"Amṛta","start":"08:00","end":"09:25","startHours":7.9997544635993965,"endHours":9.419099337092499,"quality":"auspicious"},{"name":"Kāla","start":"09:25","end":"10:50","startHours":9.419099337092499,"endHours":10.8384442105856,"quality":"inauspicious"},{"name":"Śubha","start":"10:50","end":"12:15","startHours":10.8384442105856,"endHours":12.257789084078702,"quality":"auspicious"},{"name":"Roga","start":"12:15","end":"13:41","startHours":12.257789084078702,"endHours":13.677133957571805,"quality":"inauspicious"},{"name":"Udveg","start":"13:41","end":"15:06","startHours":13.677133957571805,"endHours":15.096478831064907,"quality":"inauspicious"},{"name":"Chala","start":"15:06","end":"16:31","startHours":15.096478831064907,"endHours":16.51582370455801,"quality":"neutral"},{"name":"Labha","start":"16:31","end":"17:56","startHours":16.51582370455801,"endHours":17.935168578051112,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:56","end":"19:31","startHours":17.935168578051112,"endHours":19.51582370455801,"quality":"inauspicious"},{"name":"Chala","start":"19:31","end":"21:06","startHours":19.51582370455801,"endHours":21.096478831064907,"quality":"neutral"},{"name":"Labha","start":"21:06","end":"22:41","startHours":21.096478831064907,"endHours":22.677133957571805,"quality":"auspicious"},{"name":"Amṛta","start":"22:41","end":"00:15","startHours":22.677133957571805,"endHours":24.257789084078702,"quality":"auspicious"},{"name":"Kāla","start":"00:15","end":"01:50","startHours":24.257789084078702,"endHours":25.8384442105856,"quality":"inauspicious"},{"name":"Śubha","start":"01:50","end":"03:25","startHours":25.8384442105856,"endHours":27.419099337092497,"quality":"auspicious"},{"name":"Roga","start":"03:25","end":"05:00","startHours":27.419099337092497,"endHours":28.999754463599395,"quality":"inauspicious"},{"name":"Udveg","start":"05:00","end":"06:35","startHours":28.999754463599395,"endHours":30.580409590106292,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:35","end":"07:35","startHours":6.580409590106294,"endHours":7.580409590106294,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:35","end":"08:35","startHours":7.580409590106294,"endHours":8.580409590106294,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:35","end":"09:35","startHours":8.580409590106294,"endHours":9.580409590106294,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:35","end":"10:35","startHours":9.580409590106294,"endHours":10.580409590106294,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:35","end":"11:35","startHours":10.580409590106294,"endHours":11.580409590106294,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:35","end":"12:35","startHours":11.580409590106294,"endHours":12.580409590106294,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:35","end":"13:35","startHours":12.580409590106294,"endHours":13.580409590106294,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:35","end":"14:35","startHours":13.580409590106294,"endHours":14.580409590106294,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:35","end":"15:35","startHours":14.580409590106294,"endHours":15.580409590106294,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:35","end":"16:35","startHours":15.580409590106294,"endHours":16.580409590106292,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:35","end":"17:35","startHours":16.580409590106292,"endHours":17.580409590106292,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:35","end":"18:35","startHours":17.580409590106292,"endHours":18.580409590106292,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:35","end":"19:35","startHours":18.580409590106292,"endHours":19.580409590106292,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:35","end":"20:35","startHours":19.580409590106292,"endHours":20.580409590106292,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:35","end":"21:35","startHours":20.580409590106292,"endHours":21.580409590106292,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:35","end":"22:35","startHours":21.580409590106292,"endHours":22.580409590106292,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:35","end":"23:35","startHours":22.580409590106292,"endHours":23.580409590106292,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:35","end":"00:35","startHours":23.580409590106292,"endHours":24.580409590106292,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:35","end":"01:35","startHours":24.580409590106292,"endHours":25.580409590106292,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:35","end":"02:35","startHours":25.580409590106292,"endHours":26.580409590106292,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:35","end":"03:35","startHours":26.580409590106292,"endHours":27.580409590106292,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:35","end":"04:35","startHours":27.580409590106292,"endHours":28.580409590106292,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:35","end":"05:35","startHours":28.580409590106292,"endHours":29.580409590106292,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:35","end":"06:35","startHours":29.580409590106292,"endHours":30.580409590106292,"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"},"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":-11.304289186167276,"eotMinutes":-14.28334504472219,"ayanamsa":25.3077}},"calendars":{"vikram_samvat":2161,"vikram_samvatsara":"Īśvara","saka_samvat":2026,"saka_samvatsara":"Raktākṣī","bengali_samvat":1511,"malayalam_era":1280,"nanakshahi_year":635,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Navamī · Vikram 2161 Īśvara · Śaka 2026 Raktākṣī"},"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":[{"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 20, 2104 CE · Ayodhyā · Vidhyamitra","description":"February 20, 2104 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 06:35, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2104-02-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2104-02-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/2104-02-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/2104-02-20","x-default":"https://vidhyamitra.com/city/ayodhya/2104-02-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T11:07:14.289Z","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":"2026-05-17T11:07:14.290Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T11:07:14.290Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}