{"id":"vidhyamitra:city-day:ayodhya:1764-04-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1764-04-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1764-04-23","date_display":"April 23, 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":4,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2365460.770833,"kali_year":4866,"ahargana":1776995.2708,"sun":{"sidereal_longitude":13.3793,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":279.6982,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.3188,"elapsed_within_tithi_degrees":2.3188},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.6982,"elapsed_within_degrees":13.0315},"yoga":{"number":22,"name":"Sādhya","sum_longitude":293.0775},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":4,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2365460.770833,"ahargana":1776995.2708,"kali_year":4866,"ayanamsa_lahiri":20.5606,"grahas":{"sun":{"sidereal_longitude":12.75066099999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":282.3670609999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":-4.1274},"mars":{"sidereal_longitude":240.33296099999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":14.288860999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":58.40486099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":56.76716099999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":21.848060999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":346.2391,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":166.2391,"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":4,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2365460.770833,"kali_year":4866,"ahargana":1776995.2708,"sun":{"sidereal_longitude":13.3793,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":279.6982,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.3188,"elapsed_within_tithi_degrees":2.3188},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.6982,"elapsed_within_degrees":13.0315},"yoga":{"number":22,"name":"Sādhya","sum_longitude":293.0775},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.127,"elongation":93.681},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.127,"opposition_distance":86.319}},"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":"05:30","sunsetLocal":"18:29","solarNoonLocal":"12:00","dayLengthHours":12.994039003290832,"dayLengthDisplay":"12 Hours 59 Mins 39 Secs","nightLengthDisplay":"11 Hours 00 Mins 21 Secs","moonriseLocal":"00:36","moonsetLocal":"11:20","rahuKala":{"name":"Rāhu Kāla","start":"07:07","end":"08:45","startHours":7.120258894689029,"endHours":8.744513770100383,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:22","end":"12:00","startHours":10.368768645511738,"endHours":11.993023520923092,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:37","end":"15:14","startHours":13.617278396334445,"endHours":15.2415332717458,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:58","startHours":8.52794645337887,"endHours":8.961081086821897,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:02","end":"06:23","startHours":6.03742231108146,"endHours":6.383930017835882,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:26","startHours":11.559888887480064,"endHours":12.42615815436612,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:46","end":"04:38","startHours":3.7634654855055647,"endHours":4.62973475239162,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:25","end":"05:30","startHours":4.413167435670106,"endHours":5.496004019277676,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:01","startHours":14.15869668813823,"endHours":15.024965955024285,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.290043022568508,"endHours":18.690043022568506,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"19:02","startHours":18.490043022568507,"endHours":19.03146131437229,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.240043022568507,"endHours":19.990043022568507,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:26","startHours":23.559888887480064,"endHours":24.42615815436612,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:30","end":"07:07","startHours":5.496004019277676,"endHours":7.120258894689029,"quality":"auspicious"},{"name":"Kāla","start":"07:07","end":"08:45","startHours":7.120258894689029,"endHours":8.744513770100383,"quality":"inauspicious"},{"name":"Śubha","start":"08:45","end":"10:22","startHours":8.744513770100383,"endHours":10.368768645511738,"quality":"auspicious"},{"name":"Roga","start":"10:22","end":"12:00","startHours":10.368768645511738,"endHours":11.993023520923092,"quality":"inauspicious"},{"name":"Udveg","start":"12:00","end":"13:37","startHours":11.993023520923092,"endHours":13.617278396334445,"quality":"inauspicious"},{"name":"Chala","start":"13:37","end":"15:14","startHours":13.617278396334445,"endHours":15.2415332717458,"quality":"neutral"},{"name":"Labha","start":"15:14","end":"16:52","startHours":15.2415332717458,"endHours":16.865788147157154,"quality":"auspicious"},{"name":"Amṛta","start":"16:52","end":"18:29","startHours":16.865788147157154,"endHours":18.490043022568507,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:29","end":"19:52","startHours":18.490043022568507,"endHours":19.865788147157154,"quality":"neutral"},{"name":"Labha","start":"19:52","end":"21:14","startHours":19.865788147157154,"endHours":21.241533271745798,"quality":"auspicious"},{"name":"Amṛta","start":"21:14","end":"22:37","startHours":21.241533271745798,"endHours":22.617278396334445,"quality":"auspicious"},{"name":"Kāla","start":"22:37","end":"00:00","startHours":22.617278396334445,"endHours":23.993023520923092,"quality":"inauspicious"},{"name":"Śubha","start":"00:00","end":"01:22","startHours":23.993023520923092,"endHours":25.368768645511736,"quality":"auspicious"},{"name":"Roga","start":"01:22","end":"02:45","startHours":25.368768645511736,"endHours":26.744513770100383,"quality":"inauspicious"},{"name":"Udveg","start":"02:45","end":"04:07","startHours":26.744513770100383,"endHours":28.12025889468903,"quality":"inauspicious"},{"name":"Chala","start":"04:07","end":"05:30","startHours":28.12025889468903,"endHours":29.496004019277677,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:30","end":"06:30","startHours":5.496004019277676,"endHours":6.496004019277676,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:30","end":"07:30","startHours":6.496004019277676,"endHours":7.496004019277676,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:30","end":"08:30","startHours":7.496004019277676,"endHours":8.496004019277676,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:30","end":"09:30","startHours":8.496004019277676,"endHours":9.496004019277676,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:30","end":"10:30","startHours":9.496004019277676,"endHours":10.496004019277676,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:30","end":"11:30","startHours":10.496004019277676,"endHours":11.496004019277676,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:30","end":"12:30","startHours":11.496004019277676,"endHours":12.496004019277676,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:30","end":"13:30","startHours":12.496004019277676,"endHours":13.496004019277676,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:30","end":"14:30","startHours":13.496004019277676,"endHours":14.496004019277676,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:30","end":"15:30","startHours":14.496004019277676,"endHours":15.496004019277676,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:30","end":"16:30","startHours":15.496004019277676,"endHours":16.496004019277677,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:30","end":"17:30","startHours":16.496004019277677,"endHours":17.496004019277677,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:30","end":"18:30","startHours":17.496004019277677,"endHours":18.496004019277677,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:30","end":"19:30","startHours":18.496004019277677,"endHours":19.496004019277677,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:30","end":"20:30","startHours":19.496004019277677,"endHours":20.496004019277677,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:30","end":"21:30","startHours":20.496004019277677,"endHours":21.496004019277677,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:30","end":"22:30","startHours":21.496004019277677,"endHours":22.496004019277677,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:30","end":"23:30","startHours":22.496004019277677,"endHours":23.496004019277677,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:30","end":"00:30","startHours":23.496004019277677,"endHours":24.496004019277677,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:30","end":"01:30","startHours":24.496004019277677,"endHours":25.496004019277677,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:30","end":"02:30","startHours":25.496004019277677,"endHours":26.496004019277677,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:30","end":"03:30","startHours":26.496004019277677,"endHours":27.496004019277677,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:30","end":"04:30","startHours":27.496004019277677,"endHours":28.496004019277677,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:30","end":"05:30","startHours":28.496004019277677,"endHours":29.496004019277677,"planetary_lord":"Venus"}],"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","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.616808367706069,"eotMinutes":1.6025887446145586,"ayanamsa":20.5606}},"calendars":{"vikram_samvat":1821,"vikram_samvatsara":"Hemalambī","saka_samvat":1686,"saka_samvatsara":"Tāraṇa","bengali_samvat":1171,"malayalam_era":940,"nanakshahi_year":295,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Aṣṭamī · Vikram 1821 Hemalambī · Śaka 1686 Tāraṇa"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 Kṛṣṇa Aṣṭamī","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 April 23, 1764 CE · Ayodhyā · Vidhyamitra","description":"April 23, 1764 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 05:30, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1764-04-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1764-04-23","sa":"https://sa.vidhyamitra.com/city/ayodhya/1764-04-23","hi":"https://hi.vidhyamitra.com/city/ayodhya/1764-04-23","x-default":"https://vidhyamitra.com/city/ayodhya/1764-04-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:06:04.929Z","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":"2026-05-31T19:06:04.929Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:06:04.929Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}