{"id":"vidhyamitra:city-day:ayodhya:2190-10-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2190-10-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2190-10-17","date_display":"October 17, 2190 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":2190,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2521230.770833,"kali_year":5292,"ahargana":1932765.2708,"sun":{"sidereal_longitude":176.2424,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":41.1722,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":224.9298,"elapsed_within_tithi_degrees":8.9298},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.1722,"elapsed_within_degrees":1.1722},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.4146},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2190,"month":10,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2521230.770833,"ahargana":1932765.2708,"kali_year":5292,"ayanamsa_lahiri":26.5182,"grahas":{"sun":{"sidereal_longitude":177.440202,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":39.90220199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":2.137},"mars":{"sidereal_longitude":144.553402,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":199.10170200000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":51.964901999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":186.03180199999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":199.01680199999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":12.7948,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":192.7948,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2190,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2521230.770833,"kali_year":5292,"ahargana":1932765.2708,"sun":{"sidereal_longitude":176.2424,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":41.1722,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":224.9298,"elapsed_within_tithi_degrees":8.9298},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.1722,"elapsed_within_degrees":1.1722},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.4146},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.137,"elongation":135.07},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.137,"opposition_distance":44.93}},"eclipse_window_40days":[{"offset_days":12,"type":"solar","occurs":true,"moon_latitude":0.371,"elongation":0.771}]},"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":"06:01","sunsetLocal":"17:31","solarNoonLocal":"11:46","dayLengthHours":11.494194316283913,"dayLengthDisplay":"11 Hours 29 Mins 39 Secs","nightLengthDisplay":"12 Hours 30 Mins 21 Secs","moonriseLocal":"19:47","moonsetLocal":"09:24","rahuKala":{"name":"Rāhu Kāla","start":"16:05","end":"17:31","startHours":16.076265875906003,"endHours":17.513040165441492,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:46","end":"13:12","startHours":11.765943007299533,"endHours":13.202717296835022,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:38","end":"16:05","startHours":14.639491586370514,"endHours":16.076265875906003,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:05","startHours":8.700824522957157,"endHours":9.083964333499955,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:48","startHours":6.497770612336074,"endHours":6.804282460770312,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:09","startHours":11.382803196756738,"endHours":12.149082817842332,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:15","startHours":4.48628660698639,"endHours":5.252566228071983,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:01","startHours":5.060996322800585,"endHours":6.018845849157578,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:27","startHours":13.68164206001352,"endHours":14.447921681099114,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.313040165441492,"endHours":17.71304016544149,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"18:00","startHours":17.513040165441492,"endHours":17.99196492861999,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.263040165441492,"endHours":19.013040165441492,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:09","startHours":23.382803196756736,"endHours":24.14908281784233,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:01","end":"07:27","startHours":6.018845849157578,"endHours":7.455620138693067,"quality":"inauspicious"},{"name":"Chala","start":"07:27","end":"08:54","startHours":7.455620138693067,"endHours":8.892394428228556,"quality":"neutral"},{"name":"Labha","start":"08:54","end":"10:20","startHours":8.892394428228556,"endHours":10.329168717764045,"quality":"auspicious"},{"name":"Amṛta","start":"10:20","end":"11:46","startHours":10.329168717764045,"endHours":11.765943007299533,"quality":"auspicious"},{"name":"Kāla","start":"11:46","end":"13:12","startHours":11.765943007299533,"endHours":13.202717296835022,"quality":"inauspicious"},{"name":"Śubha","start":"13:12","end":"14:38","startHours":13.202717296835022,"endHours":14.639491586370514,"quality":"auspicious"},{"name":"Roga","start":"14:38","end":"16:05","startHours":14.639491586370514,"endHours":16.076265875906003,"quality":"inauspicious"},{"name":"Udveg","start":"16:05","end":"17:31","startHours":16.076265875906003,"endHours":17.513040165441492,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:31","end":"19:05","startHours":17.513040165441492,"endHours":19.076265875906003,"quality":"auspicious"},{"name":"Roga","start":"19:05","end":"20:38","startHours":19.076265875906003,"endHours":20.639491586370514,"quality":"inauspicious"},{"name":"Udveg","start":"20:38","end":"22:12","startHours":20.639491586370514,"endHours":22.202717296835026,"quality":"inauspicious"},{"name":"Chala","start":"22:12","end":"23:46","startHours":22.202717296835026,"endHours":23.765943007299533,"quality":"neutral"},{"name":"Labha","start":"23:46","end":"01:20","startHours":23.765943007299533,"endHours":25.32916871776405,"quality":"auspicious"},{"name":"Amṛta","start":"01:20","end":"02:54","startHours":25.32916871776405,"endHours":26.892394428228556,"quality":"auspicious"},{"name":"Kāla","start":"02:54","end":"04:27","startHours":26.892394428228556,"endHours":28.455620138693067,"quality":"inauspicious"},{"name":"Śubha","start":"04:27","end":"06:01","startHours":28.455620138693067,"endHours":30.01884584915758,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.018845849157578,"endHours":7.018845849157578,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.018845849157578,"endHours":8.018845849157579,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.018845849157579,"endHours":9.018845849157579,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.018845849157579,"endHours":10.018845849157579,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.018845849157579,"endHours":11.018845849157579,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.018845849157579,"endHours":12.018845849157579,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.018845849157579,"endHours":13.018845849157579,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.018845849157579,"endHours":14.018845849157579,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.018845849157579,"endHours":15.018845849157579,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.018845849157579,"endHours":16.01884584915758,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.01884584915758,"endHours":17.01884584915758,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.01884584915758,"endHours":18.01884584915758,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.01884584915758,"endHours":19.01884584915758,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.01884584915758,"endHours":20.01884584915758,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.01884584915758,"endHours":21.01884584915758,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.01884584915758,"endHours":22.01884584915758,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.01884584915758,"endHours":23.01884584915758,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.01884584915758,"endHours":24.01884584915758,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.01884584915758,"endHours":25.01884584915758,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.01884584915758,"endHours":26.01884584915758,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.01884584915758,"endHours":27.01884584915758,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.01884584915758,"endHours":28.01884584915758,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.01884584915758,"endHours":29.01884584915758,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.01884584915758,"endHours":30.01884584915758,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-9.294467299732018,"eotMinutes":15.227419562027912,"ayanamsa":26.5182}},"calendars":{"vikram_samvat":2247,"vikram_samvatsara":"Śobhana","saka_samvat":2112,"saka_samvatsara":"Vikṛti","bengali_samvat":1597,"malayalam_era":1366,"nanakshahi_year":721,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Caturthī · Vikram 2247 Śobhana · Śaka 2112 Vikṛti"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 October 17, 2190 CE · Ayodhyā · Vidhyamitra","description":"October 17, 2190 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 06:01, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2190-10-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2190-10-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2190-10-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2190-10-17","x-default":"https://vidhyamitra.com/city/ayodhya/2190-10-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T05:04:05.469Z","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":"2026-05-22T05:04:05.469Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T05:04:05.469Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}