{"id":"vidhyamitra:city-day:ayodhya:1869-09-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1869-09-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1869-09-20","date_display":"September 20, 1869 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":1869,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403960.770833,"kali_year":4971,"ahargana":1815495.2708,"sun":{"sidereal_longitude":154.6432,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":326.1392,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.496,"elapsed_within_tithi_degrees":3.496},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.1392,"elapsed_within_degrees":6.1392},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.7824},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":1869,"month":9,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2403960.770833,"ahargana":1815495.2708,"kali_year":4971,"ayanamsa_lahiri":22.0331,"grahas":{"sun":{"sidereal_longitude":155.06697799999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":326.05707800000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":-2.8797},"mars":{"sidereal_longitude":199.86947799999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":182.199478,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":30.64157799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":191.78017799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":230.56867799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":106.3238,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":286.3238,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1869,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403960.770833,"kali_year":4971,"ahargana":1815495.2708,"sun":{"sidereal_longitude":154.6432,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":326.1392,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.496,"elapsed_within_tithi_degrees":3.496},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.1392,"elapsed_within_degrees":6.1392},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.7824},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.88,"elongation":171.496},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.88,"opposition_distance":8.504}},"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":"05:48","sunsetLocal":"18:00","solarNoonLocal":"11:54","dayLengthHours":12.202137747964793,"dayLengthDisplay":"12 Hours 12 Mins 08 Secs","nightLengthDisplay":"11 Hours 47 Mins 52 Secs","moonriseLocal":"17:25","moonsetLocal":"05:11","rahuKala":{"name":"Rāhu Kāla","start":"07:19","end":"08:51","startHours":7.321483098487296,"endHours":8.846750316982895,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:22","end":"11:54","startHours":10.372017535478495,"endHours":11.897284753974095,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:25","end":"14:57","startHours":13.422551972469693,"endHours":14.947819190965292,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.643381354516816,"endHours":9.050119279448975,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:18","end":"06:38","startHours":6.304638286156897,"endHours":6.630028626102625,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:18","startHours":11.490546829041936,"endHours":12.304022678906254,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"04:59","startHours":4.169264180263058,"endHours":4.982740030127378,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:48","startHours":4.779371067661298,"endHours":5.796215879991697,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:45","startHours":13.930974378634893,"endHours":14.744450228499213,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.79835362795649,"endHours":18.19835362795649,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:30","startHours":17.99835362795649,"endHours":18.50677603412169,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.74835362795649,"endHours":19.49835362795649,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:18","startHours":23.490546829041936,"endHours":24.304022678906254,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:48","end":"07:19","startHours":5.796215879991697,"endHours":7.321483098487296,"quality":"auspicious"},{"name":"Kāla","start":"07:19","end":"08:51","startHours":7.321483098487296,"endHours":8.846750316982895,"quality":"inauspicious"},{"name":"Śubha","start":"08:51","end":"10:22","startHours":8.846750316982895,"endHours":10.372017535478495,"quality":"auspicious"},{"name":"Roga","start":"10:22","end":"11:54","startHours":10.372017535478495,"endHours":11.897284753974095,"quality":"inauspicious"},{"name":"Udveg","start":"11:54","end":"13:25","startHours":11.897284753974095,"endHours":13.422551972469693,"quality":"inauspicious"},{"name":"Chala","start":"13:25","end":"14:57","startHours":13.422551972469693,"endHours":14.947819190965292,"quality":"neutral"},{"name":"Labha","start":"14:57","end":"16:28","startHours":14.947819190965292,"endHours":16.47308640946089,"quality":"auspicious"},{"name":"Amṛta","start":"16:28","end":"18:00","startHours":16.47308640946089,"endHours":17.99835362795649,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:00","end":"19:28","startHours":17.99835362795649,"endHours":19.47308640946089,"quality":"neutral"},{"name":"Labha","start":"19:28","end":"20:57","startHours":19.47308640946089,"endHours":20.94781919096529,"quality":"auspicious"},{"name":"Amṛta","start":"20:57","end":"22:25","startHours":20.94781919096529,"endHours":22.42255197246969,"quality":"auspicious"},{"name":"Kāla","start":"22:25","end":"23:54","startHours":22.42255197246969,"endHours":23.897284753974095,"quality":"inauspicious"},{"name":"Śubha","start":"23:54","end":"01:22","startHours":23.897284753974095,"endHours":25.372017535478495,"quality":"auspicious"},{"name":"Roga","start":"01:22","end":"02:51","startHours":25.372017535478495,"endHours":26.846750316982895,"quality":"inauspicious"},{"name":"Udveg","start":"02:51","end":"04:19","startHours":26.846750316982895,"endHours":28.3214830984873,"quality":"inauspicious"},{"name":"Chala","start":"04:19","end":"05:48","startHours":28.3214830984873,"endHours":29.7962158799917,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.796215879991697,"endHours":6.796215879991697,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.796215879991697,"endHours":7.796215879991697,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.796215879991697,"endHours":8.796215879991697,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.796215879991697,"endHours":9.796215879991697,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.796215879991697,"endHours":10.796215879991697,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.796215879991697,"endHours":11.796215879991697,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.796215879991697,"endHours":12.796215879991697,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.796215879991697,"endHours":13.796215879991697,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.796215879991697,"endHours":14.796215879991697,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.796215879991697,"endHours":15.796215879991697,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.796215879991697,"endHours":16.7962158799917,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.7962158799917,"endHours":17.7962158799917,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.7962158799917,"endHours":18.7962158799917,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.7962158799917,"endHours":19.7962158799917,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.7962158799917,"endHours":20.7962158799917,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.7962158799917,"endHours":21.7962158799917,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.7962158799917,"endHours":22.7962158799917,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.7962158799917,"endHours":23.7962158799917,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.7962158799917,"endHours":24.7962158799917,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.7962158799917,"endHours":25.7962158799917,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.7962158799917,"endHours":26.7962158799917,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.7962158799917,"endHours":27.7962158799917,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.7962158799917,"endHours":28.7962158799917,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.7962158799917,"endHours":29.7962158799917,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.1529785512652693,"eotMinutes":7.346914761554353,"ayanamsa":22.0331}},"calendars":{"vikram_samvat":1926,"vikram_samvatsara":"Citrabhānu","saka_samvat":1791,"saka_samvatsara":"Śukla","bengali_samvat":1276,"malayalam_era":1045,"nanakshahi_year":400,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pūrṇimā · Vikram 1926 Citrabhānu · Śaka 1791 Śukla"},"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 20, 1869 CE · Ayodhyā · Vidhyamitra","description":"September 20, 1869 CE for Ayodhyā: Śukla Pūrṇimā, sūryodaya 05:48, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1869-09-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1869-09-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/1869-09-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/1869-09-20","x-default":"https://vidhyamitra.com/city/ayodhya/1869-09-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:18:25.926Z","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":"2026-06-01T07:18:25.926Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:18:25.926Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}