{"id":"vidhyamitra:city-day:ayodhya:1805-09-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1805-09-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1805-09-01","date_display":"September 1, 1805 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":1805,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380565.770833,"kali_year":4907,"ahargana":1792100.2708,"sun":{"sidereal_longitude":136.7372,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":226.4357,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.6985,"elapsed_within_tithi_degrees":5.6985},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.4357,"elapsed_within_degrees":13.1023},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.1729},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1805,"month":9,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2380565.770833,"ahargana":1792100.2708,"kali_year":4907,"ayanamsa_lahiri":21.1383,"grahas":{"sun":{"sidereal_longitude":136.962739,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":227.40323899999999,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-2.8586},"mars":{"sidereal_longitude":182.149139,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":165.82653900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":220.60573899999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":165.66383900000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":174.90703899999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":265.9035,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":85.9035,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1805,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380565.770833,"kali_year":4907,"ahargana":1792100.2708,"sun":{"sidereal_longitude":136.7372,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":226.4357,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.6985,"elapsed_within_tithi_degrees":5.6985},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.4357,"elapsed_within_degrees":13.1023},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.1729},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.859,"elongation":89.698},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.859,"opposition_distance":90.302}},"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":"05:40","sunsetLocal":"18:22","solarNoonLocal":"12:01","dayLengthHours":12.705649379957656,"dayLengthDisplay":"12 Hours 42 Mins 20 Secs","nightLengthDisplay":"11 Hours 17 Mins 40 Secs","moonriseLocal":"12:46","moonsetLocal":"23:19","rahuKala":{"name":"Rāhu Kāla","start":"16:47","end":"18:22","startHours":16.7764182206329,"endHours":18.364624393127606,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:01","end":"13:36","startHours":12.011799703148778,"endHours":13.600005875643486,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:11","end":"16:47","startHours":15.188212048138192,"endHours":16.7764182206329,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:03","startHours":8.62362653516007,"endHours":9.047148181158658,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:32","startHours":6.188377070668186,"endHours":6.527194387467057,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:26","startHours":11.58827805715019,"endHours":12.435321349147367,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:58","end":"04:49","startHours":3.964888429175596,"endHours":4.8119317211727735,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:36","end":"05:40","startHours":4.600170898173479,"endHours":5.65897501316995,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:59","startHours":14.12940793314172,"endHours":14.976451225138899,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.164624393127607,"endHours":18.564624393127605,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:54","startHours":18.364624393127606,"endHours":18.89402645062584,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.114624393127606,"endHours":19.864624393127606,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:26","startHours":23.58827805715019,"endHours":24.435321349147365,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:40","end":"07:15","startHours":5.65897501316995,"endHours":7.247181185664657,"quality":"inauspicious"},{"name":"Chala","start":"07:15","end":"08:50","startHours":7.247181185664657,"endHours":8.835387358159364,"quality":"neutral"},{"name":"Labha","start":"08:50","end":"10:25","startHours":8.835387358159364,"endHours":10.42359353065407,"quality":"auspicious"},{"name":"Amṛta","start":"10:25","end":"12:01","startHours":10.42359353065407,"endHours":12.011799703148778,"quality":"auspicious"},{"name":"Kāla","start":"12:01","end":"13:36","startHours":12.011799703148778,"endHours":13.600005875643486,"quality":"inauspicious"},{"name":"Śubha","start":"13:36","end":"15:11","startHours":13.600005875643486,"endHours":15.188212048138192,"quality":"auspicious"},{"name":"Roga","start":"15:11","end":"16:47","startHours":15.188212048138192,"endHours":16.7764182206329,"quality":"inauspicious"},{"name":"Udveg","start":"16:47","end":"18:22","startHours":16.7764182206329,"endHours":18.364624393127606,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:22","end":"19:47","startHours":18.364624393127606,"endHours":19.7764182206329,"quality":"auspicious"},{"name":"Roga","start":"19:47","end":"21:11","startHours":19.7764182206329,"endHours":21.18821204813819,"quality":"inauspicious"},{"name":"Udveg","start":"21:11","end":"22:36","startHours":21.18821204813819,"endHours":22.600005875643486,"quality":"inauspicious"},{"name":"Chala","start":"22:36","end":"00:01","startHours":22.600005875643486,"endHours":24.011799703148778,"quality":"neutral"},{"name":"Labha","start":"00:01","end":"01:25","startHours":24.011799703148778,"endHours":25.42359353065407,"quality":"auspicious"},{"name":"Amṛta","start":"01:25","end":"02:50","startHours":25.42359353065407,"endHours":26.835387358159366,"quality":"auspicious"},{"name":"Kāla","start":"02:50","end":"04:15","startHours":26.835387358159366,"endHours":28.247181185664658,"quality":"inauspicious"},{"name":"Śubha","start":"04:15","end":"05:40","startHours":28.247181185664658,"endHours":29.65897501316995,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.65897501316995,"endHours":6.65897501316995,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.65897501316995,"endHours":7.65897501316995,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.65897501316995,"endHours":8.65897501316995,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.65897501316995,"endHours":9.65897501316995,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.65897501316995,"endHours":10.65897501316995,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.65897501316995,"endHours":11.65897501316995,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.65897501316995,"endHours":12.65897501316995,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.65897501316995,"endHours":13.65897501316995,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.65897501316995,"endHours":14.65897501316995,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.65897501316995,"endHours":15.65897501316995,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.65897501316995,"endHours":16.65897501316995,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.65897501316995,"endHours":17.65897501316995,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.65897501316995,"endHours":18.65897501316995,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.65897501316995,"endHours":19.65897501316995,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.65897501316995,"endHours":20.65897501316995,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.65897501316995,"endHours":21.65897501316995,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.65897501316995,"endHours":22.65897501316995,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.65897501316995,"endHours":23.65897501316995,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.65897501316995,"endHours":24.65897501316995,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.65897501316995,"endHours":25.65897501316995,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.65897501316995,"endHours":26.65897501316995,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.65897501316995,"endHours":27.65897501316995,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.65897501316995,"endHours":28.65897501316995,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.65897501316995,"endHours":29.65897501316995,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":8.53089329126977,"eotMinutes":0.47601781107335894,"ayanamsa":21.1383}},"calendars":{"vikram_samvat":1862,"vikram_samvatsara":"Bahudhānya","saka_samvat":1727,"saka_samvatsara":"Krodhana","bengali_samvat":1212,"malayalam_era":981,"nanakshahi_year":336,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Aṣṭamī · Vikram 1862 Bahudhānya · Śaka 1727 Krodhana"},"festivals":[{"id":"radhashtami","name":"Rādhāṣṭamī","name_sanskrit":"राधाष्टमी","tradition":"Vaishnava","associated_deity":"Śrī Rādhā (Krishna's hlādinī-śakti)","significance":"Manifestation of Śrī Rādhā at Barsānā — Krishna's ādi-śakti.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Padma Purāṇa","Brahma-Vaivarta Purāṇa"]},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 September 1, 1805 CE · Ayodhyā · Vidhyamitra","description":"September 1, 1805 CE for Ayodhyā: Śukla Aṣṭamī, sūryodaya 05:40, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1805-09-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1805-09-01","sa":"https://sa.vidhyamitra.com/city/ayodhya/1805-09-01","hi":"https://hi.vidhyamitra.com/city/ayodhya/1805-09-01","x-default":"https://vidhyamitra.com/city/ayodhya/1805-09-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T13:17:37.907Z","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":"2026-05-22T13:17:37.907Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T13:17:37.907Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}