{"id":"vidhyamitra:city-day:ayodhya:2172-05-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2172-05-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2172-05-07","date_display":"May 7, 2172 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":2172,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514493.770833,"kali_year":5274,"ahargana":1926028.2708,"sun":{"sidereal_longitude":20.5517,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":181.8167,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":161.265,"elapsed_within_tithi_degrees":5.265},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.8167,"elapsed_within_degrees":8.4833},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.3683},"karana":{"half_tithi_index":26,"name":"Gara"},"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":2172,"month":5,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514493.770833,"ahargana":1926028.2708,"kali_year":5274,"ayanamsa_lahiri":26.2606,"grahas":{"sun":{"sidereal_longitude":20.91630399999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":182.386704,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":0.6207},"mars":{"sidereal_longitude":168.62340399999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":32.52490399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":195.43440399999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":355.887604,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":329.7985040000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":9.7535,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":189.7535,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2172,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514493.770833,"kali_year":5274,"ahargana":1926028.2708,"sun":{"sidereal_longitude":20.5517,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":181.8167,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":161.265,"elapsed_within_tithi_degrees":5.265},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.8167,"elapsed_within_degrees":8.4833},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.3683},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.621,"elongation":161.265},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.621,"opposition_distance":18.735}},"eclipse_window_40days":[{"offset_days":-14,"type":"solar","occurs":true,"moon_latitude":-0.251,"elongation":0.283}]},"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":"05:18","sunsetLocal":"18:37","solarNoonLocal":"11:58","dayLengthHours":13.313418616633712,"dayLengthDisplay":"13 Hours 18 Mins 48 Secs","nightLengthDisplay":"10 Hours 41 Mins 12 Secs","moonriseLocal":"17:03","moonsetLocal":"04:24","rahuKala":{"name":"Rāhu Kāla","start":"13:38","end":"15:17","startHours":13.625382983629116,"endHours":15.289560310708332,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:18","end":"06:58","startHours":5.304496348233047,"endHours":6.968673675312261,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:38","end":"10:18","startHours":8.632851002391476,"endHours":10.297028329470688,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:51","startHours":8.410960692114246,"endHours":8.854741312668704,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:13","startHours":5.859222123926118,"endHours":6.214246620369684,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:24","startHours":11.517425035995446,"endHours":12.404986277104362,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:32","end":"04:25","startHours":3.529373866015219,"endHours":4.416935107124133,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:18","startHours":4.195044796846904,"endHours":5.304496348233047,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"15:04","startHours":14.180108759322188,"endHours":15.067670000431102,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.41791496486676,"endHours":18.81791496486676,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:10","startHours":18.61791496486676,"endHours":19.17264074055983,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.36791496486676,"endHours":20.11791496486676,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:24","startHours":23.517425035995448,"endHours":24.40498627710436,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:18","end":"06:58","startHours":5.304496348233047,"endHours":6.968673675312261,"quality":"auspicious"},{"name":"Roga","start":"06:58","end":"08:38","startHours":6.968673675312261,"endHours":8.632851002391476,"quality":"inauspicious"},{"name":"Udveg","start":"08:38","end":"10:18","startHours":8.632851002391476,"endHours":10.297028329470688,"quality":"inauspicious"},{"name":"Chala","start":"10:18","end":"11:58","startHours":10.297028329470688,"endHours":11.961205656549904,"quality":"neutral"},{"name":"Labha","start":"11:58","end":"13:38","startHours":11.961205656549904,"endHours":13.625382983629116,"quality":"auspicious"},{"name":"Amṛta","start":"13:38","end":"15:17","startHours":13.625382983629116,"endHours":15.289560310708332,"quality":"auspicious"},{"name":"Kāla","start":"15:17","end":"16:57","startHours":15.289560310708332,"endHours":16.953737637787544,"quality":"inauspicious"},{"name":"Śubha","start":"16:57","end":"18:37","startHours":16.953737637787544,"endHours":18.61791496486676,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:37","end":"19:57","startHours":18.61791496486676,"endHours":19.953737637787547,"quality":"auspicious"},{"name":"Kāla","start":"19:57","end":"21:17","startHours":19.953737637787547,"endHours":21.28956031070833,"quality":"inauspicious"},{"name":"Śubha","start":"21:17","end":"22:38","startHours":21.28956031070833,"endHours":22.625382983629116,"quality":"auspicious"},{"name":"Roga","start":"22:38","end":"23:58","startHours":22.625382983629116,"endHours":23.961205656549904,"quality":"inauspicious"},{"name":"Udveg","start":"23:58","end":"01:18","startHours":23.961205656549904,"endHours":25.29702832947069,"quality":"inauspicious"},{"name":"Chala","start":"01:18","end":"02:38","startHours":25.29702832947069,"endHours":26.632851002391476,"quality":"neutral"},{"name":"Labha","start":"02:38","end":"03:58","startHours":26.632851002391476,"endHours":27.96867367531226,"quality":"auspicious"},{"name":"Amṛta","start":"03:58","end":"05:18","startHours":27.96867367531226,"endHours":29.304496348233048,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.304496348233047,"endHours":6.304496348233047,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.304496348233047,"endHours":7.304496348233047,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.304496348233047,"endHours":8.304496348233048,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.304496348233048,"endHours":9.304496348233048,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.304496348233048,"endHours":10.304496348233048,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.304496348233048,"endHours":11.304496348233048,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.304496348233048,"endHours":12.304496348233048,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.304496348233048,"endHours":13.304496348233048,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.304496348233048,"endHours":14.304496348233048,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.304496348233048,"endHours":15.304496348233048,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.304496348233048,"endHours":16.304496348233048,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.304496348233048,"endHours":17.304496348233048,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.304496348233048,"endHours":18.304496348233048,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.304496348233048,"endHours":19.304496348233048,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.304496348233048,"endHours":20.304496348233048,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.304496348233048,"endHours":21.304496348233048,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.304496348233048,"endHours":22.304496348233048,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.304496348233048,"endHours":23.304496348233048,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.304496348233048,"endHours":24.304496348233048,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.304496348233048,"endHours":25.304496348233048,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.304496348233048,"endHours":26.304496348233048,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.304496348233048,"endHours":27.304496348233048,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.304496348233048,"endHours":28.304496348233048,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.304496348233048,"endHours":29.304496348233048,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":16.960911806096323,"eotMinutes":3.5116606070058483,"ayanamsa":26.2606}},"calendars":{"vikram_samvat":2229,"vikram_samvatsara":"Pārthiva","saka_samvat":2094,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1579,"malayalam_era":1348,"nanakshahi_year":703,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Caturdaśī · Vikram 2229 Pārthiva · Śaka 2094 Aṅgirasa"},"festivals":[{"id":"narasimha-jayanti","name":"Narasiṁha Jayantī","name_sanskrit":"नरसिंह जयन्ती","tradition":"Vaishnava","associated_deity":"Narasiṁha (avatar of Krishna)","deity_avatara_index":14,"significance":"Bhagavān Narasiṁha manifested to protect the bhakta Prahlāda. Krishna's fierce protective form.","vrata":true,"primary_observance":"Sandhyā (twilight) abhiṣekam; recitation of Narasiṁha-Stotra","detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1,"related_chart":"narasimha","sources":["Bhāgavata Purāṇa 7.8"]},{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2},{"id":"chhinnamasta-jayanti","name":"Chhinnamastā Jayantī","name_sanskrit":"छिन्नमस्ता जयन्ती","tradition":"Shakta","associated_deity":"Devī Chhinnamastā (6th of 10 Mahāvidyās)","significance":"The 6th of the Daśa Mahāvidyās. Devī's self-decapitation form representing transcendence of ego.","vrata":false,"detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":5}],"todays_walk":{"walk":{"id":"narasimha-jayanti-walk","name":"Narasiṁha Jayantī Walk","name_sanskrit":"नरसिंह जयन्ती यात्रा","type":"festival","description":"Bhāgavata 7.8 (Prahlāda-Narasiṁha) + protective verses.","step_count":9,"url":"/walk/narasimha-jayanti-walk"},"reason":"Today is Narasiṁha Jayantī — its dedicated walk."},"cosmic_resonances":[]},"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 May 7, 2172 CE · Ayodhyā · Vidhyamitra","description":"May 7, 2172 CE for Ayodhyā: Śukla Caturdaśī, sūryodaya 05:18, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2172-05-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2172-05-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/2172-05-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/2172-05-07","x-default":"https://vidhyamitra.com/city/ayodhya/2172-05-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T22:45:32.941Z","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":"2026-05-20T22:45:32.941Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T22:45:32.941Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}