{"id":"vidhyamitra:city-day:ayodhya:1750-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1750-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1750-05-17","date_display":"May 17, 1750 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":1750,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2360370.770833,"kali_year":4852,"ahargana":1771905.2708,"sun":{"sidereal_longitude":36.0906,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":166.1941,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":130.1034,"elapsed_within_tithi_degrees":10.1034},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":166.1941,"elapsed_within_degrees":6.1941},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.2847},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":1750,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2360370.770833,"ahargana":1771905.2708,"kali_year":4852,"ayanamsa_lahiri":20.3659,"grahas":{"sun":{"sidereal_longitude":35.55703599999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":167.52713599999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-4.5},"mars":{"sidereal_longitude":67.646436,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":49.28213599999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":5.396336000000019,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":355.607636,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":221.58063600000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":255.9317,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":75.9317,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"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":1750,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2360370.770833,"kali_year":4852,"ahargana":1771905.2708,"sun":{"sidereal_longitude":36.0906,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":166.1941,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":130.1034,"elapsed_within_tithi_degrees":10.1034},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":166.1941,"elapsed_within_degrees":6.1941},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.2847},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.5,"elongation":130.103},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.5,"opposition_distance":49.897}},"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":"05:13","sunsetLocal":"18:42","solarNoonLocal":"11:57","dayLengthHours":13.487546744830485,"dayLengthDisplay":"13 Hours 29 Mins 15 Secs","nightLengthDisplay":"10 Hours 30 Mins 45 Secs","moonriseLocal":"14:49","moonsetLocal":"02:42","rahuKala":{"name":"Rāhu Kāla","start":"17:01","end":"18:42","startHours":17.015548702744546,"endHours":18.701492045848358,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:57","end":"13:39","startHours":11.957718673433114,"endHours":13.643662016536926,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:20","end":"17:01","startHours":15.329605359640738,"endHours":17.015548702744546,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:22","end":"08:49","startHours":8.361039541478318,"endHours":8.810624432972668,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:47","end":"06:08","startHours":5.7759264153858085,"endHours":6.135594328581288,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:24","startHours":11.508133781938765,"endHours":12.407303564927465,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:19","startHours":3.415605735040474,"endHours":4.3147755180291725,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:13","startHours":4.089983072281998,"endHours":5.213945301017872,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:06","startHours":14.20564313090486,"endHours":15.104812913893559,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.50149204584836,"endHours":18.901492045848357,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:16","startHours":18.701492045848358,"endHours":19.263473160216297,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.451492045848358,"endHours":20.201492045848358,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:24","startHours":23.508133781938763,"endHours":24.407303564927464,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:13","end":"06:54","startHours":5.213945301017872,"endHours":6.899888644121683,"quality":"inauspicious"},{"name":"Chala","start":"06:54","end":"08:35","startHours":6.899888644121683,"endHours":8.585831987225493,"quality":"neutral"},{"name":"Labha","start":"08:35","end":"10:16","startHours":8.585831987225493,"endHours":10.271775330329305,"quality":"auspicious"},{"name":"Amṛta","start":"10:16","end":"11:57","startHours":10.271775330329305,"endHours":11.957718673433114,"quality":"auspicious"},{"name":"Kāla","start":"11:57","end":"13:39","startHours":11.957718673433114,"endHours":13.643662016536926,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"15:20","startHours":13.643662016536926,"endHours":15.329605359640738,"quality":"auspicious"},{"name":"Roga","start":"15:20","end":"17:01","startHours":15.329605359640738,"endHours":17.015548702744546,"quality":"inauspicious"},{"name":"Udveg","start":"17:01","end":"18:42","startHours":17.015548702744546,"endHours":18.701492045848358,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:42","end":"20:01","startHours":18.701492045848358,"endHours":20.015548702744546,"quality":"auspicious"},{"name":"Roga","start":"20:01","end":"21:20","startHours":20.015548702744546,"endHours":21.329605359640738,"quality":"inauspicious"},{"name":"Udveg","start":"21:20","end":"22:39","startHours":21.329605359640738,"endHours":22.643662016536926,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"23:57","startHours":22.643662016536926,"endHours":23.957718673433114,"quality":"neutral"},{"name":"Labha","start":"23:57","end":"01:16","startHours":23.957718673433114,"endHours":25.271775330329305,"quality":"auspicious"},{"name":"Amṛta","start":"01:16","end":"02:35","startHours":25.271775330329305,"endHours":26.585831987225493,"quality":"auspicious"},{"name":"Kāla","start":"02:35","end":"03:54","startHours":26.585831987225493,"endHours":27.89988864412168,"quality":"inauspicious"},{"name":"Śubha","start":"03:54","end":"05:13","startHours":27.89988864412168,"endHours":29.213945301017873,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:13","end":"06:13","startHours":5.213945301017872,"endHours":6.213945301017872,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:13","end":"07:13","startHours":6.213945301017872,"endHours":7.213945301017872,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:13","end":"08:13","startHours":7.213945301017872,"endHours":8.213945301017873,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:13","end":"09:13","startHours":8.213945301017873,"endHours":9.213945301017873,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:13","end":"10:13","startHours":9.213945301017873,"endHours":10.213945301017873,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:13","end":"11:13","startHours":10.213945301017873,"endHours":11.213945301017873,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:13","end":"12:13","startHours":11.213945301017873,"endHours":12.213945301017873,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:13","end":"13:13","startHours":12.213945301017873,"endHours":13.213945301017873,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:13","end":"14:13","startHours":13.213945301017873,"endHours":14.213945301017873,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:13","end":"15:13","startHours":14.213945301017873,"endHours":15.213945301017873,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:13","end":"16:13","startHours":15.213945301017873,"endHours":16.213945301017873,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:13","end":"17:13","startHours":16.213945301017873,"endHours":17.213945301017873,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:13","end":"18:13","startHours":17.213945301017873,"endHours":18.213945301017873,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:13","end":"19:13","startHours":18.213945301017873,"endHours":19.213945301017873,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:13","end":"20:13","startHours":19.213945301017873,"endHours":20.213945301017873,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:13","end":"21:13","startHours":20.213945301017873,"endHours":21.213945301017873,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:13","end":"22:13","startHours":21.213945301017873,"endHours":22.213945301017873,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:13","end":"23:13","startHours":22.213945301017873,"endHours":23.213945301017873,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:13","end":"00:13","startHours":23.213945301017873,"endHours":24.213945301017873,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:13","end":"01:13","startHours":24.213945301017873,"endHours":25.213945301017873,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:13","end":"02:13","startHours":25.213945301017873,"endHours":26.213945301017873,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:13","end":"03:13","startHours":26.213945301017873,"endHours":27.213945301017873,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:13","end":"04:13","startHours":27.213945301017873,"endHours":28.213945301017873,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:13","end":"05:13","startHours":28.213945301017873,"endHours":29.213945301017873,"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.234529038122165,"eotMinutes":3.7208795940131294,"ayanamsa":20.3659}},"calendars":{"vikram_samvat":1807,"vikram_samvatsara":"Subhānu","saka_samvat":1672,"saka_samvatsara":"Pramoda","bengali_samvat":1157,"malayalam_era":926,"nanakshahi_year":281,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Ekādaśī · Vikram 1807 Subhānu · Śaka 1672 Pramoda"},"festivals":[{"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":"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":[]},"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, 1750 CE · Ayodhyā · Vidhyamitra","description":"May 17, 1750 CE for Ayodhyā: Śukla Ekādaśī, sūryodaya 05:13, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1750-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1750-05-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/1750-05-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/1750-05-17","x-default":"https://vidhyamitra.com/city/ayodhya/1750-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:09:01.936Z","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":"2026-05-31T02:09:01.936Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:09:01.936Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}