{"id":"vidhyamitra:city-day:ayodhya:1778-05-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1778-05-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1778-05-04","date_display":"May 4, 1778 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":1778,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2370584.770833,"kali_year":4880,"ahargana":1782119.2708,"sun":{"sidereal_longitude":23.3919,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":114.9735,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.5816,"elapsed_within_tithi_degrees":7.5816},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.9735,"elapsed_within_degrees":8.3069},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":138.3654},"karana":{"half_tithi_index":15,"name":"Bava"},"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":1778,"month":5,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2370584.770833,"ahargana":1782119.2708,"kali_year":4880,"ayanamsa_lahiri":20.7566,"grahas":{"sun":{"sidereal_longitude":22.847886000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":117.259886,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":2.9045},"mars":{"sidereal_longitude":33.917686,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":46.67098599999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":118.83508599999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":36.48938599999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":203.98798599999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":74.7449,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":254.7449,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"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":1778,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2370584.770833,"kali_year":4880,"ahargana":1782119.2708,"sun":{"sidereal_longitude":23.3919,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":114.9735,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.5816,"elapsed_within_tithi_degrees":7.5816},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.9735,"elapsed_within_degrees":8.3069},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":138.3654},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.905,"elongation":91.582},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.905,"opposition_distance":88.418}},"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":"05:21","sunsetLocal":"18:35","solarNoonLocal":"11:58","dayLengthHours":13.235481198471291,"dayLengthDisplay":"13 Hours 14 Mins 08 Secs","nightLengthDisplay":"10 Hours 45 Mins 52 Secs","moonriseLocal":"11:41","moonsetLocal":"00:50","rahuKala":{"name":"Rāhu Kāla","start":"07:00","end":"08:39","startHours":7.002120256938603,"endHours":8.656555406747515,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:19","end":"11:58","startHours":10.310990556556426,"endHours":11.965425706365338,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:37","end":"15:16","startHours":13.619860856174249,"endHours":15.27429600598316,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:26","end":"08:53","startHours":8.43596405343966,"endHours":8.87714676005537,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:15","startHours":5.899163490399329,"endHours":6.252109655691896,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:24","startHours":11.524242999749628,"endHours":12.406608412981047,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:35","end":"04:28","startHours":3.5829542806668533,"endHours":4.465319693898273,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:15","end":"05:21","startHours":4.244728340590418,"endHours":5.347685107129692,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:03","startHours":14.171339239443885,"endHours":15.053704652675304,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.383166305600984,"endHours":18.783166305600982,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:08","startHours":18.583166305600983,"endHours":19.13464468887062,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.333166305600983,"endHours":20.083166305600983,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:24","startHours":23.524242999749628,"endHours":24.406608412981047,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:21","end":"07:00","startHours":5.347685107129692,"endHours":7.002120256938603,"quality":"auspicious"},{"name":"Kāla","start":"07:00","end":"08:39","startHours":7.002120256938603,"endHours":8.656555406747515,"quality":"inauspicious"},{"name":"Śubha","start":"08:39","end":"10:19","startHours":8.656555406747515,"endHours":10.310990556556426,"quality":"auspicious"},{"name":"Roga","start":"10:19","end":"11:58","startHours":10.310990556556426,"endHours":11.965425706365338,"quality":"inauspicious"},{"name":"Udveg","start":"11:58","end":"13:37","startHours":11.965425706365338,"endHours":13.619860856174249,"quality":"inauspicious"},{"name":"Chala","start":"13:37","end":"15:16","startHours":13.619860856174249,"endHours":15.27429600598316,"quality":"neutral"},{"name":"Labha","start":"15:16","end":"16:56","startHours":15.27429600598316,"endHours":16.92873115579207,"quality":"auspicious"},{"name":"Amṛta","start":"16:56","end":"18:35","startHours":16.92873115579207,"endHours":18.583166305600983,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:35","end":"19:56","startHours":18.583166305600983,"endHours":19.92873115579207,"quality":"neutral"},{"name":"Labha","start":"19:56","end":"21:16","startHours":19.92873115579207,"endHours":21.27429600598316,"quality":"auspicious"},{"name":"Amṛta","start":"21:16","end":"22:37","startHours":21.27429600598316,"endHours":22.61986085617425,"quality":"auspicious"},{"name":"Kāla","start":"22:37","end":"23:58","startHours":22.61986085617425,"endHours":23.965425706365338,"quality":"inauspicious"},{"name":"Śubha","start":"23:58","end":"01:19","startHours":23.965425706365338,"endHours":25.310990556556426,"quality":"auspicious"},{"name":"Roga","start":"01:19","end":"02:39","startHours":25.310990556556426,"endHours":26.656555406747515,"quality":"inauspicious"},{"name":"Udveg","start":"02:39","end":"04:00","startHours":26.656555406747515,"endHours":28.002120256938603,"quality":"inauspicious"},{"name":"Chala","start":"04:00","end":"05:21","startHours":28.002120256938603,"endHours":29.347685107129692,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.347685107129692,"endHours":6.347685107129692,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.347685107129692,"endHours":7.347685107129692,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.347685107129692,"endHours":8.347685107129692,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.347685107129692,"endHours":9.347685107129692,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.347685107129692,"endHours":10.347685107129692,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.347685107129692,"endHours":11.347685107129692,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.347685107129692,"endHours":12.347685107129692,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.347685107129692,"endHours":13.347685107129692,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.347685107129692,"endHours":14.347685107129692,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.347685107129692,"endHours":15.347685107129692,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.347685107129692,"endHours":16.347685107129692,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.347685107129692,"endHours":17.347685107129692,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.347685107129692,"endHours":18.347685107129692,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.347685107129692,"endHours":19.347685107129692,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.347685107129692,"endHours":20.347685107129692,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.347685107129692,"endHours":21.347685107129692,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.347685107129692,"endHours":22.347685107129692,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.347685107129692,"endHours":23.347685107129692,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.347685107129692,"endHours":24.347685107129692,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.347685107129692,"endHours":25.347685107129692,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.347685107129692,"endHours":26.347685107129692,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.347685107129692,"endHours":27.347685107129692,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.347685107129692,"endHours":28.347685107129692,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.347685107129692,"endHours":29.347685107129692,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.920698033825696,"eotMinutes":3.258457618079846,"ayanamsa":20.7566}},"calendars":{"vikram_samvat":1835,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1700,"saka_samvatsara":"Vilambī","bengali_samvat":1185,"malayalam_era":954,"nanakshahi_year":309,"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 Aṣṭamī · Vikram 1835 Virodhakṛt · Śaka 1700 Vilambī"},"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":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","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 May 4, 1778 CE · Ayodhyā · Vidhyamitra","description":"May 4, 1778 CE for Ayodhyā: Śukla Aṣṭamī, sūryodaya 05:21, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1778-05-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1778-05-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/1778-05-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/1778-05-04","x-default":"https://vidhyamitra.com/city/ayodhya/1778-05-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:18:26.682Z","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":"2026-06-01T00:18:26.682Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:18:26.682Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}