{"id":"vidhyamitra:city-day:ayodhya:1730-04-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1730-04-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1730-04-20","date_display":"April 20, 1730 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":1730,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2353038.770833,"kali_year":4832,"ahargana":1764573.2708,"sun":{"sidereal_longitude":10.277,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":43.5852,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.3082,"elapsed_within_tithi_degrees":9.3082},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.5852,"elapsed_within_degrees":3.5852},"yoga":{"number":5,"name":"Śobhana","sum_longitude":53.8622},"karana":{"half_tithi_index":5,"name":"Gara"},"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":1730,"month":4,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2353038.770833,"ahargana":1764573.2708,"kali_year":4832,"ayanamsa_lahiri":20.0855,"grahas":{"sun":{"sidereal_longitude":9.555473000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":40.34367299999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":3.9284},"mars":{"sidereal_longitude":174.06207300000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":351.547073,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":103.01617299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"venus":{"sidereal_longitude":16.512673000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":330.56707299999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":284.4164,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":104.4164,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"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":1730,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2353038.770833,"kali_year":4832,"ahargana":1764573.2708,"sun":{"sidereal_longitude":10.277,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":43.5852,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.3082,"elapsed_within_tithi_degrees":9.3082},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.5852,"elapsed_within_degrees":3.5852},"yoga":{"number":5,"name":"Śobhana","sum_longitude":53.8622},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.928,"elongation":33.308},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.928,"opposition_distance":146.692}},"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":"05:33","sunsetLocal":"18:27","solarNoonLocal":"12:00","dayLengthHours":12.903173107126086,"dayLengthDisplay":"12 Hours 54 Mins 11 Secs","nightLengthDisplay":"11 Hours 05 Mins 49 Secs","moonriseLocal":"07:18","moonsetLocal":"20:49","rahuKala":{"name":"Rāhu Kāla","start":"13:37","end":"15:14","startHours":13.616500580630081,"endHours":15.229397219020841,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:33","end":"07:10","startHours":5.552017388676276,"endHours":7.164914027067037,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:47","end":"10:23","startHours":8.777810665457798,"endHours":10.390707303848558,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:00","startHours":8.56275778033903,"endHours":8.992863550576566,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:26","startHours":6.089649601473196,"endHours":6.4337342176632255,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:26","startHours":11.573498172001782,"endHours":12.433709712476857,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:42","startHours":3.8315943077261316,"endHours":4.691805848201204,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:33","startHours":4.476752963082435,"endHours":5.552017388676276,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:01","startHours":14.154132793427001,"endHours":15.014344333902073,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.255190495802363,"endHours":18.655190495802362,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"19:00","startHours":18.455190495802363,"endHours":18.992822708599284,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.205190495802363,"endHours":19.955190495802363,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:26","startHours":23.573498172001784,"endHours":24.433709712476855,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:33","end":"07:10","startHours":5.552017388676276,"endHours":7.164914027067037,"quality":"auspicious"},{"name":"Roga","start":"07:10","end":"08:47","startHours":7.164914027067037,"endHours":8.777810665457798,"quality":"inauspicious"},{"name":"Udveg","start":"08:47","end":"10:23","startHours":8.777810665457798,"endHours":10.390707303848558,"quality":"inauspicious"},{"name":"Chala","start":"10:23","end":"12:00","startHours":10.390707303848558,"endHours":12.00360394223932,"quality":"neutral"},{"name":"Labha","start":"12:00","end":"13:37","startHours":12.00360394223932,"endHours":13.616500580630081,"quality":"auspicious"},{"name":"Amṛta","start":"13:37","end":"15:14","startHours":13.616500580630081,"endHours":15.229397219020841,"quality":"auspicious"},{"name":"Kāla","start":"15:14","end":"16:51","startHours":15.229397219020841,"endHours":16.8422938574116,"quality":"inauspicious"},{"name":"Śubha","start":"16:51","end":"18:27","startHours":16.8422938574116,"endHours":18.455190495802363,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:27","end":"19:51","startHours":18.455190495802363,"endHours":19.8422938574116,"quality":"auspicious"},{"name":"Kāla","start":"19:51","end":"21:14","startHours":19.8422938574116,"endHours":21.22939721902084,"quality":"inauspicious"},{"name":"Śubha","start":"21:14","end":"22:37","startHours":21.22939721902084,"endHours":22.61650058063008,"quality":"auspicious"},{"name":"Roga","start":"22:37","end":"00:00","startHours":22.61650058063008,"endHours":24.00360394223932,"quality":"inauspicious"},{"name":"Udveg","start":"00:00","end":"01:23","startHours":24.00360394223932,"endHours":25.390707303848558,"quality":"inauspicious"},{"name":"Chala","start":"01:23","end":"02:47","startHours":25.390707303848558,"endHours":26.7778106654578,"quality":"neutral"},{"name":"Labha","start":"02:47","end":"04:10","startHours":26.7778106654578,"endHours":28.164914027067038,"quality":"auspicious"},{"name":"Amṛta","start":"04:10","end":"05:33","startHours":28.164914027067038,"endHours":29.552017388676276,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.552017388676276,"endHours":6.552017388676276,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.552017388676276,"endHours":7.552017388676276,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.552017388676276,"endHours":8.552017388676276,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.552017388676276,"endHours":9.552017388676276,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.552017388676276,"endHours":10.552017388676276,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.552017388676276,"endHours":11.552017388676276,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.552017388676276,"endHours":12.552017388676276,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.552017388676276,"endHours":13.552017388676276,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.552017388676276,"endHours":14.552017388676276,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.552017388676276,"endHours":15.552017388676276,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.552017388676276,"endHours":16.552017388676276,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.552017388676276,"endHours":17.552017388676276,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.552017388676276,"endHours":18.552017388676276,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.552017388676276,"endHours":19.552017388676276,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.552017388676276,"endHours":20.552017388676276,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.552017388676276,"endHours":21.552017388676276,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.552017388676276,"endHours":22.552017388676276,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.552017388676276,"endHours":23.552017388676276,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.552017388676276,"endHours":24.552017388676276,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.552017388676276,"endHours":25.552017388676276,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.552017388676276,"endHours":26.552017388676276,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.552017388676276,"endHours":27.552017388676276,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.552017388676276,"endHours":28.552017388676276,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.552017388676276,"endHours":29.552017388676276,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.344281949823358,"eotMinutes":0.9677634656409275,"ayanamsa":20.0855}},"calendars":{"vikram_samvat":1787,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1652,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1137,"malayalam_era":906,"nanakshahi_year":261,"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":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Tṛtīyā · Vikram 1787 Rudhirodgāri · Śaka 1652 Sādhāraṇa"},"festivals":[{"id":"akshaya-tritiya","name":"Akṣaya Tṛtīyā","name_sanskrit":"अक्षय तृतीया","tradition":"Pan-Hindu","significance":"\"Inexhaustible third\"; auspicious for any new venture.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1},{"id":"parashurama-jayanti","name":"Paraśurāma Jayantī","name_sanskrit":"परशुराम जयन्ती","tradition":"Vaishnava","associated_deity":"Paraśurāma (6th daśāvatāra of Krishna)","deity_avatara_index":16,"significance":"Paraśurāma's manifestation; ciranjīvi-pratiṣṭhā. Coincides with Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Bhāgavata 9.15-16"]}],"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":[{"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 April 20, 1730 CE · Ayodhyā · Vidhyamitra","description":"April 20, 1730 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 05:33, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1730-04-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1730-04-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/1730-04-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/1730-04-20","x-default":"https://vidhyamitra.com/city/ayodhya/1730-04-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:38:06.681Z","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":"2026-05-31T21:38:06.681Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:38:06.681Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}