{"id":"vidhyamitra:city-day:ayodhya:1764-05-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1764-05-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1764-05-16","date_display":"May 16, 1764 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":1764,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2365483.770833,"kali_year":4866,"ahargana":1777018.2708,"sun":{"sidereal_longitude":35.4955,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":220.8318,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":185.3362,"elapsed_within_tithi_degrees":5.3362},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.8318,"elapsed_within_degrees":7.4984},"yoga":{"number":20,"name":"Śiva","sum_longitude":256.3273},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":1764,"month":5,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2365483.770833,"ahargana":1777018.2708,"kali_year":4866,"ayanamsa_lahiri":20.5615,"grahas":{"sun":{"sidereal_longitude":34.991082000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":219.91598199999999,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":-3.7212},"mars":{"sidereal_longitude":238.64668200000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":59.21058199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":63.21088199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":82.31298199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":24.79338200000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":345.0204,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.0204,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1764,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2365483.770833,"kali_year":4866,"ahargana":1777018.2708,"sun":{"sidereal_longitude":35.4955,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":220.8318,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":185.3362,"elapsed_within_tithi_degrees":5.3362},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.8318,"elapsed_within_degrees":7.4984},"yoga":{"number":20,"name":"Śiva","sum_longitude":256.3273},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.721,"elongation":174.664},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.721,"opposition_distance":5.336}},"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":13.480717900451566,"dayLengthDisplay":"13 Hours 28 Mins 51 Secs","nightLengthDisplay":"10 Hours 31 Mins 09 Secs","moonriseLocal":"18:57","moonsetLocal":"05:37","rahuKala":{"name":"Rāhu Kāla","start":"11:57","end":"13:39","startHours":11.957345750686876,"endHours":13.642435488243322,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:54","end":"08:35","startHours":6.90207653801754,"endHours":8.587166275573985,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:16","end":"11:57","startHours":10.27225601313043,"endHours":11.957345750686876,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:22","end":"08:49","startHours":8.362487643899794,"endHours":8.81184490724818,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:47","end":"06:08","startHours":5.778683379646576,"endHours":6.138169190325285,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:24","startHours":11.50798848733849,"endHours":12.406703014035262,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:19","startHours":3.419557747067552,"endHours":4.3182722737643235,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:06","end":"05:13","startHours":4.093593642090131,"endHours":5.216986800461094,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:06","startHours":14.204132067428805,"endHours":15.102846594125577,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.49770470091266,"endHours":18.89770470091266,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:16","startHours":18.69770470091266,"endHours":19.259401280098142,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.44770470091266,"endHours":20.19770470091266,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:24","startHours":23.50798848733849,"endHours":24.406703014035262,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:13","end":"06:54","startHours":5.216986800461094,"endHours":6.90207653801754,"quality":"auspicious"},{"name":"Amṛta","start":"06:54","end":"08:35","startHours":6.90207653801754,"endHours":8.587166275573985,"quality":"auspicious"},{"name":"Kāla","start":"08:35","end":"10:16","startHours":8.587166275573985,"endHours":10.27225601313043,"quality":"inauspicious"},{"name":"Śubha","start":"10:16","end":"11:57","startHours":10.27225601313043,"endHours":11.957345750686876,"quality":"auspicious"},{"name":"Roga","start":"11:57","end":"13:39","startHours":11.957345750686876,"endHours":13.642435488243322,"quality":"inauspicious"},{"name":"Udveg","start":"13:39","end":"15:20","startHours":13.642435488243322,"endHours":15.327525225799768,"quality":"inauspicious"},{"name":"Chala","start":"15:20","end":"17:01","startHours":15.327525225799768,"endHours":17.012614963356214,"quality":"neutral"},{"name":"Labha","start":"17:01","end":"18:42","startHours":17.012614963356214,"endHours":18.69770470091266,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:42","end":"20:01","startHours":18.69770470091266,"endHours":20.012614963356214,"quality":"inauspicious"},{"name":"Chala","start":"20:01","end":"21:20","startHours":20.012614963356214,"endHours":21.327525225799768,"quality":"neutral"},{"name":"Labha","start":"21:20","end":"22:39","startHours":21.327525225799768,"endHours":22.642435488243322,"quality":"auspicious"},{"name":"Amṛta","start":"22:39","end":"23:57","startHours":22.642435488243322,"endHours":23.957345750686876,"quality":"auspicious"},{"name":"Kāla","start":"23:57","end":"01:16","startHours":23.957345750686876,"endHours":25.27225601313043,"quality":"inauspicious"},{"name":"Śubha","start":"01:16","end":"02:35","startHours":25.27225601313043,"endHours":26.587166275573985,"quality":"auspicious"},{"name":"Roga","start":"02:35","end":"03:54","startHours":26.587166275573985,"endHours":27.90207653801754,"quality":"inauspicious"},{"name":"Udveg","start":"03:54","end":"05:13","startHours":27.90207653801754,"endHours":29.216986800461093,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:13","end":"06:13","startHours":5.216986800461094,"endHours":6.216986800461094,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:13","end":"07:13","startHours":6.216986800461094,"endHours":7.216986800461094,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:13","end":"08:13","startHours":7.216986800461094,"endHours":8.216986800461093,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:13","end":"09:13","startHours":8.216986800461093,"endHours":9.216986800461093,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:13","end":"10:13","startHours":9.216986800461093,"endHours":10.216986800461093,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:13","end":"11:13","startHours":10.216986800461093,"endHours":11.216986800461093,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:13","end":"12:13","startHours":11.216986800461093,"endHours":12.216986800461093,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:13","end":"13:13","startHours":12.216986800461093,"endHours":13.216986800461093,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:13","end":"14:13","startHours":13.216986800461093,"endHours":14.216986800461093,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:13","end":"15:13","startHours":14.216986800461093,"endHours":15.216986800461093,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:13","end":"16:13","startHours":15.216986800461093,"endHours":16.216986800461093,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:13","end":"17:13","startHours":16.216986800461093,"endHours":17.216986800461093,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:13","end":"18:13","startHours":17.216986800461093,"endHours":18.216986800461093,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:13","end":"19:13","startHours":18.216986800461093,"endHours":19.216986800461093,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:13","end":"20:13","startHours":19.216986800461093,"endHours":20.216986800461093,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:13","end":"21:13","startHours":20.216986800461093,"endHours":21.216986800461093,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:13","end":"22:13","startHours":21.216986800461093,"endHours":22.216986800461093,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:13","end":"23:13","startHours":22.216986800461093,"endHours":23.216986800461093,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:13","end":"00:13","startHours":23.216986800461093,"endHours":24.216986800461093,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:13","end":"01:13","startHours":24.216986800461093,"endHours":25.216986800461093,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:13","end":"02:13","startHours":25.216986800461093,"endHours":26.216986800461093,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:13","end":"03:13","startHours":26.216986800461093,"endHours":27.216986800461093,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:13","end":"04:13","startHours":27.216986800461093,"endHours":28.216986800461093,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:13","end":"05:13","startHours":28.216986800461093,"endHours":29.216986800461093,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.146721531274487,"eotMinutes":3.743254958787478,"ayanamsa":20.5615}},"calendars":{"vikram_samvat":1821,"vikram_samvatsara":"Hemalambī","saka_samvat":1686,"saka_samvatsara":"Tāraṇa","bengali_samvat":1171,"malayalam_era":940,"nanakshahi_year":295,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","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":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pratipada · Vikram 1821 Hemalambī · Śaka 1686 Tāraṇa"},"festivals":[{"id":"narada-jayanti","name":"Bhagavān Nārada Jayantī","name_sanskrit":"भगवान् नारद जयन्ती","tradition":"Vaishnava","associated_deity":"Devarṣi Nārada (ādi-bhakta · Vyāsa's guru)","significance":"Manifestation of Devarṣi Nārada — ādi-bhakta and tri-loka-saṅcāri who instructed Vyāsa to compose Śrīmad Bhāgavata. Without Nārada, no Bhāgavata; without Bhāgavata, no Krishna-tattva-pratiṣṭhā in Kali Yuga. Falls on Vaiśākha Kṛṣṇa Pratipadā (day after Buddha Pūrṇimā).","vrata":true,"primary_observance":"Recitation of Nārada-Bhakti-Sūtra; meditation on Krishna as taught by Nārada to Vyāsa (Bhāgavata 1.5)","detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Vaiśākha","lunar_month_system":"amanta"},"precedence":1,"sources":["Bhāgavata Purāṇa 1.5-6 (Nārada-Vyāsa-saṁvāda)","Nārada-Bhakti-Sūtra"]}],"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":[]},"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 16, 1764 CE · Ayodhyā · Vidhyamitra","description":"May 16, 1764 CE for Ayodhyā: Kṛṣṇa Pratipada, sūryodaya 05:13, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1764-05-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1764-05-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/1764-05-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/1764-05-16","x-default":"https://vidhyamitra.com/city/ayodhya/1764-05-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:46:08.479Z","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":"2026-05-31T02:46:08.479Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:46:08.479Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}