{"id":"vidhyamitra:city-day:ayodhya:1827-09-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1827-09-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1827-09-11","date_display":"September 11, 1827 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":1827,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388610.770833,"kali_year":4929,"ahargana":1800145.2708,"sun":{"sidereal_longitude":145.7487,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":32.3051,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":246.5564,"elapsed_within_tithi_degrees":6.5564},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":32.3051,"elapsed_within_degrees":5.6385},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.0539},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1827,"month":9,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2388610.770833,"ahargana":1800145.2708,"kali_year":4929,"ayanamsa_lahiri":21.446,"grahas":{"sun":{"sidereal_longitude":146.053561,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":31.840960999999993,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-0.9856},"mars":{"sidereal_longitude":129.05886099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":136.38816099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":177.954561,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":141.470461,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":87.85756100000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":199.6406,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":19.6406,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1827,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388610.770833,"kali_year":4929,"ahargana":1800145.2708,"sun":{"sidereal_longitude":145.7487,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":32.3051,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":246.5564,"elapsed_within_tithi_degrees":6.5564},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":32.3051,"elapsed_within_degrees":5.6385},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.0539},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.986,"elongation":113.444},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.986,"opposition_distance":66.556}},"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":"05:43","sunsetLocal":"18:11","solarNoonLocal":"11:57","dayLengthHours":12.45859956076307,"dayLengthDisplay":"12 Hours 27 Mins 31 Secs","nightLengthDisplay":"11 Hours 32 Mins 29 Secs","moonriseLocal":"21:38","moonsetLocal":"11:02","rahuKala":{"name":"Rāhu Kāla","start":"15:04","end":"16:37","startHours":15.067476687618056,"endHours":16.62480163271344,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:50","end":"10:24","startHours":8.838176907236521,"endHours":10.395501852331904,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:57","end":"13:31","startHours":11.952826797427289,"endHours":13.510151742522673,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.630533581223803,"endHours":9.04582023324924,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:34","startHours":6.2426353320775485,"endHours":6.574864653697897,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:22","startHours":11.537540145401852,"endHours":12.368113449452725,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:04","end":"04:54","startHours":4.062380408944011,"endHours":4.892953712994883,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:41","end":"05:43","startHours":4.685310386982165,"endHours":5.723527017045754,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:52","startHours":14.029260057554467,"endHours":14.859833361605338,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.982126577808824,"endHours":18.382126577808823,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:42","startHours":18.182126577808823,"endHours":18.701234892840617,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.932126577808823,"endHours":19.682126577808823,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:22","startHours":23.537540145401852,"endHours":24.368113449452725,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:43","end":"07:17","startHours":5.723527017045754,"endHours":7.280851962141138,"quality":"inauspicious"},{"name":"Udveg","start":"07:17","end":"08:50","startHours":7.280851962141138,"endHours":8.838176907236521,"quality":"inauspicious"},{"name":"Chala","start":"08:50","end":"10:24","startHours":8.838176907236521,"endHours":10.395501852331904,"quality":"neutral"},{"name":"Labha","start":"10:24","end":"11:57","startHours":10.395501852331904,"endHours":11.952826797427289,"quality":"auspicious"},{"name":"Amṛta","start":"11:57","end":"13:31","startHours":11.952826797427289,"endHours":13.510151742522673,"quality":"auspicious"},{"name":"Kāla","start":"13:31","end":"15:04","startHours":13.510151742522673,"endHours":15.067476687618056,"quality":"inauspicious"},{"name":"Śubha","start":"15:04","end":"16:37","startHours":15.067476687618056,"endHours":16.62480163271344,"quality":"auspicious"},{"name":"Roga","start":"16:37","end":"18:11","startHours":16.62480163271344,"endHours":18.182126577808823,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:11","end":"19:37","startHours":18.182126577808823,"endHours":19.62480163271344,"quality":"inauspicious"},{"name":"Śubha","start":"19:37","end":"21:04","startHours":19.62480163271344,"endHours":21.067476687618054,"quality":"auspicious"},{"name":"Roga","start":"21:04","end":"22:31","startHours":21.067476687618054,"endHours":22.510151742522673,"quality":"inauspicious"},{"name":"Udveg","start":"22:31","end":"23:57","startHours":22.510151742522673,"endHours":23.95282679742729,"quality":"inauspicious"},{"name":"Chala","start":"23:57","end":"01:24","startHours":23.95282679742729,"endHours":25.395501852331904,"quality":"neutral"},{"name":"Labha","start":"01:24","end":"02:50","startHours":25.395501852331904,"endHours":26.838176907236523,"quality":"auspicious"},{"name":"Amṛta","start":"02:50","end":"04:17","startHours":26.838176907236523,"endHours":28.28085196214114,"quality":"auspicious"},{"name":"Kāla","start":"04:17","end":"05:43","startHours":28.28085196214114,"endHours":29.723527017045754,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.723527017045754,"endHours":6.723527017045754,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.723527017045754,"endHours":7.723527017045754,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.723527017045754,"endHours":8.723527017045754,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.723527017045754,"endHours":9.723527017045754,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.723527017045754,"endHours":10.723527017045754,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.723527017045754,"endHours":11.723527017045754,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.723527017045754,"endHours":12.723527017045754,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.723527017045754,"endHours":13.723527017045754,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.723527017045754,"endHours":14.723527017045754,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.723527017045754,"endHours":15.723527017045754,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.723527017045754,"endHours":16.723527017045754,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.723527017045754,"endHours":17.723527017045754,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.723527017045754,"endHours":18.723527017045754,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.723527017045754,"endHours":19.723527017045754,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.723527017045754,"endHours":20.723527017045754,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.723527017045754,"endHours":21.723527017045754,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.723527017045754,"endHours":22.723527017045754,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.723527017045754,"endHours":23.723527017045754,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.723527017045754,"endHours":24.723527017045754,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.723527017045754,"endHours":25.723527017045754,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.723527017045754,"endHours":26.723527017045754,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.723527017045754,"endHours":27.723527017045754,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.723527017045754,"endHours":28.723527017045754,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.723527017045754,"endHours":29.723527017045754,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.938594070830572,"eotMinutes":4.014392154362758,"ayanamsa":21.446}},"calendars":{"vikram_samvat":1884,"vikram_samvatsara":"Śārvarī","saka_samvat":1749,"saka_samvatsara":"Sarvajit","bengali_samvat":1234,"malayalam_era":1003,"nanakshahi_year":358,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Ṣaṣṭhī · Vikram 1884 Śārvarī · Śaka 1749 Sarvajit"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","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 11, 1827 CE · Ayodhyā · Vidhyamitra","description":"September 11, 1827 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:43, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1827-09-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1827-09-11","sa":"https://sa.vidhyamitra.com/city/ayodhya/1827-09-11","hi":"https://hi.vidhyamitra.com/city/ayodhya/1827-09-11","x-default":"https://vidhyamitra.com/city/ayodhya/1827-09-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:11:34.838Z","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":"2026-06-01T02:11:34.838Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:11:34.838Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}