{"id":"vidhyamitra:city-day:ayodhya:2198-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2198-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2198-05-17","date_display":"May 17, 2198 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":2198,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2523999.770833,"kali_year":5300,"ahargana":1935534.2708,"sun":{"sidereal_longitude":29.4637,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":156.9372,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.4735,"elapsed_within_tithi_degrees":7.4735},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":156.9372,"elapsed_within_degrees":10.2706},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":186.401},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":2198,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2523999.770833,"ahargana":1935534.2708,"kali_year":5300,"ayanamsa_lahiri":26.6241,"grahas":{"sun":{"sidereal_longitude":29.94410499999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":154.94710499999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-4.2046},"mars":{"sidereal_longitude":100.619505,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":45.21360500000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":272.851905,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":358.496905,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":290.74510499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":226.0799,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":46.0799,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2198,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2523999.770833,"kali_year":5300,"ahargana":1935534.2708,"sun":{"sidereal_longitude":29.4637,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":156.9372,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.4735,"elapsed_within_tithi_degrees":7.4735},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":156.9372,"elapsed_within_degrees":10.2706},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":186.401},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.205,"elongation":127.473},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.205,"opposition_distance":52.527}},"eclipse_window_40days":[{"offset_days":4,"type":"lunar","occurs":true,"moon_latitude":-0.949,"opposition_distance":0.389},{"offset_days":19,"type":"solar","occurs":true,"moon_latitude":-0.422,"elongation":2.854}]},"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":"05:12","sunsetLocal":"18:42","solarNoonLocal":"11:57","dayLengthHours":13.499318605186128,"dayLengthDisplay":"13 Hours 29 Mins 58 Secs","nightLengthDisplay":"10 Hours 30 Mins 02 Secs","moonriseLocal":"14:16","moonsetLocal":"02:19","rahuKala":{"name":"Rāhu Kāla","start":"13:39","end":"15:20","startHours":13.645133499081382,"endHours":15.332548324729649,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:12","end":"06:54","startHours":5.208059370840052,"endHours":6.895474196488318,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:35","end":"10:16","startHours":8.582889022136584,"endHours":10.27030384778485,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:48","startHours":8.357900378716815,"endHours":8.807877665556353,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:46","end":"06:08","startHours":5.770530979389474,"endHours":6.130512808861105,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:24","startHours":11.507741386593578,"endHours":12.407695960272653,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:24","end":"04:18","startHours":3.4081502234819023,"endHours":4.308104797160977,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:12","startHours":4.083116153741209,"endHours":5.208059370840052,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:06","startHours":14.207605107630805,"endHours":15.10755968130988,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.50737797602618,"endHours":18.90737797602618,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:16","startHours":18.70737797602618,"endHours":19.269849584575603,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.45737797602618,"endHours":20.20737797602618,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:24","startHours":23.507741386593576,"endHours":24.40769596027265,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:12","end":"06:54","startHours":5.208059370840052,"endHours":6.895474196488318,"quality":"auspicious"},{"name":"Roga","start":"06:54","end":"08:35","startHours":6.895474196488318,"endHours":8.582889022136584,"quality":"inauspicious"},{"name":"Udveg","start":"08:35","end":"10:16","startHours":8.582889022136584,"endHours":10.27030384778485,"quality":"inauspicious"},{"name":"Chala","start":"10:16","end":"11:57","startHours":10.27030384778485,"endHours":11.957718673433117,"quality":"neutral"},{"name":"Labha","start":"11:57","end":"13:39","startHours":11.957718673433117,"endHours":13.645133499081382,"quality":"auspicious"},{"name":"Amṛta","start":"13:39","end":"15:20","startHours":13.645133499081382,"endHours":15.332548324729649,"quality":"auspicious"},{"name":"Kāla","start":"15:20","end":"17:01","startHours":15.332548324729649,"endHours":17.01996315037791,"quality":"inauspicious"},{"name":"Śubha","start":"17:01","end":"18:42","startHours":17.01996315037791,"endHours":18.70737797602618,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:42","end":"20:01","startHours":18.70737797602618,"endHours":20.019963150377915,"quality":"auspicious"},{"name":"Kāla","start":"20:01","end":"21:20","startHours":20.019963150377915,"endHours":21.332548324729647,"quality":"inauspicious"},{"name":"Śubha","start":"21:20","end":"22:39","startHours":21.332548324729647,"endHours":22.645133499081382,"quality":"auspicious"},{"name":"Roga","start":"22:39","end":"23:57","startHours":22.645133499081382,"endHours":23.957718673433117,"quality":"inauspicious"},{"name":"Udveg","start":"23:57","end":"01:16","startHours":23.957718673433117,"endHours":25.270303847784852,"quality":"inauspicious"},{"name":"Chala","start":"01:16","end":"02:35","startHours":25.270303847784852,"endHours":26.582889022136584,"quality":"neutral"},{"name":"Labha","start":"02:35","end":"03:54","startHours":26.582889022136584,"endHours":27.89547419648832,"quality":"auspicious"},{"name":"Amṛta","start":"03:54","end":"05:12","startHours":27.89547419648832,"endHours":29.208059370840054,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.208059370840052,"endHours":6.208059370840052,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.208059370840052,"endHours":7.208059370840052,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.208059370840052,"endHours":8.208059370840052,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.208059370840052,"endHours":9.208059370840052,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.208059370840052,"endHours":10.208059370840052,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.208059370840052,"endHours":11.208059370840052,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.208059370840052,"endHours":12.208059370840052,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.208059370840052,"endHours":13.208059370840052,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.208059370840052,"endHours":14.208059370840052,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.208059370840052,"endHours":15.208059370840052,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.208059370840052,"endHours":16.208059370840054,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.208059370840054,"endHours":17.208059370840054,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.208059370840054,"endHours":18.208059370840054,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.208059370840054,"endHours":19.208059370840054,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.208059370840054,"endHours":20.208059370840054,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.208059370840054,"endHours":21.208059370840054,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.208059370840054,"endHours":22.208059370840054,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.208059370840054,"endHours":23.208059370840054,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.208059370840054,"endHours":24.208059370840054,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.208059370840054,"endHours":25.208059370840054,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.208059370840054,"endHours":26.208059370840054,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.208059370840054,"endHours":27.208059370840054,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.208059370840054,"endHours":28.208059370840054,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.208059370840054,"endHours":29.208059370840054,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"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":19.385629305783674,"eotMinutes":3.7208795940131294,"ayanamsa":26.6241}},"calendars":{"vikram_samvat":2255,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2120,"saka_samvatsara":"Vilambī","bengali_samvat":1605,"malayalam_era":1374,"nanakshahi_year":729,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Ekādaśī · Vikram 2255 Virodhakṛt · Śaka 2120 Vilambī"},"festivals":[{"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":"mohini-ekadashi","name":"Mohinī Ekādaśī","name_sanskrit":"मोहिनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (Mohinī form)","significance":"Mohinī-form of Viṣṇu deceived asuras during samudra-mathana for amṛta.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":3,"sources":["Bhāgavata 8.9"]},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's 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 17, 2198 CE · Ayodhyā · Vidhyamitra","description":"May 17, 2198 CE for Ayodhyā: Śukla Ekādaśī, sūryodaya 05:12, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2198-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2198-05-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2198-05-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2198-05-17","x-default":"https://vidhyamitra.com/city/ayodhya/2198-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T19:36:42.724Z","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":"2026-05-22T19:36:42.724Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T19:36:42.724Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}