{"id":"vidhyamitra:city-day:ayodhya:1797-10-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1797-10-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1797-10-04","date_display":"October 4, 1797 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":1797,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2377677.770833,"kali_year":4899,"ahargana":1789212.2708,"sun":{"sidereal_longitude":169.997,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":326.4034,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":156.4064,"elapsed_within_tithi_degrees":0.4064},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.4034,"elapsed_within_degrees":6.4034},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":136.4004},"karana":{"half_tithi_index":26,"name":"Gara"},"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":1797,"month":10,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2377677.770833,"ahargana":1789212.2708,"kali_year":4899,"ayanamsa_lahiri":21.0279,"grahas":{"sun":{"sidereal_longitude":170.252482,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":327.68378200000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.4956},"mars":{"sidereal_longitude":154.55418199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":191.319882,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":356.208082,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":206.632882,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":82.706482,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":58.9236,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":238.9236,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1797,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2377677.770833,"kali_year":4899,"ahargana":1789212.2708,"sun":{"sidereal_longitude":169.997,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":326.4034,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":156.4064,"elapsed_within_tithi_degrees":0.4064},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.4034,"elapsed_within_degrees":6.4034},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":136.4004},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.496,"elongation":156.406},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.496,"opposition_distance":23.594}},"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":"05:54","sunsetLocal":"17:44","solarNoonLocal":"11:49","dayLengthHours":11.823660729692651,"dayLengthDisplay":"11 Hours 49 Mins 25 Secs","nightLengthDisplay":"12 Hours 10 Mins 35 Secs","moonriseLocal":"16:25","moonsetLocal":"04:12","rahuKala":{"name":"Rāhu Kāla","start":"11:49","end":"13:18","startHours":11.818115613538497,"endHours":13.296073204750078,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:23","end":"08:52","startHours":7.384242839903752,"endHours":8.862200431115333,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:20","end":"11:49","startHours":10.340158022326916,"endHours":11.818115613538497,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:04","startHours":8.66513941895379,"endHours":9.059261443276878,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:43","startHours":6.398937779096032,"endHours":6.714235398554503,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:25","end":"12:13","startHours":11.423993589215408,"endHours":12.212237637861586,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:20","end":"05:07","startHours":4.329797151399818,"endHours":5.118041200045995,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"05:54","startHours":4.92098018788445,"endHours":5.906285248692171,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:35","startHours":13.788725735153939,"endHours":14.576969783800116,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.529945978384823,"endHours":17.929945978384822,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:13","startHours":17.729945978384823,"endHours":18.222598508788682,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.479945978384823,"endHours":19.229945978384823,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:25","end":"00:13","startHours":23.423993589215407,"endHours":24.212237637861584,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:54","end":"07:23","startHours":5.906285248692171,"endHours":7.384242839903752,"quality":"auspicious"},{"name":"Amṛta","start":"07:23","end":"08:52","startHours":7.384242839903752,"endHours":8.862200431115333,"quality":"auspicious"},{"name":"Kāla","start":"08:52","end":"10:20","startHours":8.862200431115333,"endHours":10.340158022326916,"quality":"inauspicious"},{"name":"Śubha","start":"10:20","end":"11:49","startHours":10.340158022326916,"endHours":11.818115613538497,"quality":"auspicious"},{"name":"Roga","start":"11:49","end":"13:18","startHours":11.818115613538497,"endHours":13.296073204750078,"quality":"inauspicious"},{"name":"Udveg","start":"13:18","end":"14:46","startHours":13.296073204750078,"endHours":14.77403079596166,"quality":"inauspicious"},{"name":"Chala","start":"14:46","end":"16:15","startHours":14.77403079596166,"endHours":16.251988387173242,"quality":"neutral"},{"name":"Labha","start":"16:15","end":"17:44","startHours":16.251988387173242,"endHours":17.729945978384823,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:44","end":"19:15","startHours":17.729945978384823,"endHours":19.251988387173242,"quality":"inauspicious"},{"name":"Chala","start":"19:15","end":"20:46","startHours":19.251988387173242,"endHours":20.77403079596166,"quality":"neutral"},{"name":"Labha","start":"20:46","end":"22:18","startHours":20.77403079596166,"endHours":22.29607320475008,"quality":"auspicious"},{"name":"Amṛta","start":"22:18","end":"23:49","startHours":22.29607320475008,"endHours":23.818115613538495,"quality":"auspicious"},{"name":"Kāla","start":"23:49","end":"01:20","startHours":23.818115613538495,"endHours":25.340158022326918,"quality":"inauspicious"},{"name":"Śubha","start":"01:20","end":"02:52","startHours":25.340158022326918,"endHours":26.862200431115333,"quality":"auspicious"},{"name":"Roga","start":"02:52","end":"04:23","startHours":26.862200431115333,"endHours":28.384242839903752,"quality":"inauspicious"},{"name":"Udveg","start":"04:23","end":"05:54","startHours":28.384242839903752,"endHours":29.90628524869217,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:54","end":"06:54","startHours":5.906285248692171,"endHours":6.906285248692171,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:54","end":"07:54","startHours":6.906285248692171,"endHours":7.906285248692171,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:54","end":"08:54","startHours":7.906285248692171,"endHours":8.906285248692171,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:54","end":"09:54","startHours":8.906285248692171,"endHours":9.906285248692171,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:54","end":"10:54","startHours":9.906285248692171,"endHours":10.906285248692171,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:54","end":"11:54","startHours":10.906285248692171,"endHours":11.906285248692171,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:54","end":"12:54","startHours":11.906285248692171,"endHours":12.906285248692171,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:54","end":"13:54","startHours":12.906285248692171,"endHours":13.906285248692171,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:54","end":"14:54","startHours":13.906285248692171,"endHours":14.906285248692171,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:54","end":"15:54","startHours":14.906285248692171,"endHours":15.906285248692171,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:54","end":"16:54","startHours":15.906285248692171,"endHours":16.90628524869217,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:54","end":"17:54","startHours":16.90628524869217,"endHours":17.90628524869217,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:54","end":"18:54","startHours":17.90628524869217,"endHours":18.90628524869217,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:54","end":"19:54","startHours":18.90628524869217,"endHours":19.90628524869217,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:54","end":"20:54","startHours":19.90628524869217,"endHours":20.90628524869217,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:54","end":"21:54","startHours":20.90628524869217,"endHours":21.90628524869217,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:54","end":"22:54","startHours":21.90628524869217,"endHours":22.90628524869217,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:54","end":"23:54","startHours":22.90628524869217,"endHours":23.90628524869217,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:54","end":"00:54","startHours":23.90628524869217,"endHours":24.90628524869217,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:54","end":"01:54","startHours":24.90628524869217,"endHours":25.90628524869217,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:54","end":"02:54","startHours":25.90628524869217,"endHours":26.90628524869217,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:54","end":"03:54","startHours":26.90628524869217,"endHours":27.90628524869217,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:54","end":"04:54","startHours":27.90628524869217,"endHours":28.90628524869217,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:54","end":"05:54","startHours":28.90628524869217,"endHours":29.90628524869217,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-4.46215497432944,"eotMinutes":12.09706318769023,"ayanamsa":21.0279}},"calendars":{"vikram_samvat":1854,"vikram_samvatsara":"Pramoda","saka_samvat":1719,"saka_samvatsara":"Piṅgala","bengali_samvat":1204,"malayalam_era":973,"nanakshahi_year":328,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Caturdaśī · Vikram 1854 Pramoda · Śaka 1719 Piṅgala"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"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 October 4, 1797 CE · Ayodhyā · Vidhyamitra","description":"October 4, 1797 CE for Ayodhyā: Śukla Caturdaśī, sūryodaya 05:54, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1797-10-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1797-10-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/1797-10-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/1797-10-04","x-default":"https://vidhyamitra.com/city/ayodhya/1797-10-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T10:17:28.838Z","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":"2026-05-24T10:17:28.838Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T10:17:28.838Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}