{"id":"vidhyamitra:city-day:ayodhya:1864-09-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1864-09-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1864-09-20","date_display":"September 20, 1864 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":1864,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402134.770833,"kali_year":4966,"ahargana":1813669.2708,"sun":{"sidereal_longitude":154.9303,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":29.6527,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":234.7224,"elapsed_within_tithi_degrees":6.7224},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.6527,"elapsed_within_degrees":2.986},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":184.5829},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":1864,"month":9,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2402134.770833,"ahargana":1813669.2708,"kali_year":4966,"ayanamsa_lahiri":21.9632,"grahas":{"sun":{"sidereal_longitude":155.34174400000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":31.94834400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-0.515},"mars":{"sidereal_longitude":51.65354400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":165.794844,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":214.178544,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":174.51554399999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":177.09484399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":203.074,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":23.074,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"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":1864,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402134.770833,"kali_year":4966,"ahargana":1813669.2708,"sun":{"sidereal_longitude":154.9303,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":29.6527,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":234.7224,"elapsed_within_tithi_degrees":6.7224},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.6527,"elapsed_within_degrees":2.986},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":184.5829},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.515,"elongation":125.278},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.515,"opposition_distance":54.722}},"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":12.196648198715287,"dayLengthDisplay":"12 Hours 11 Mins 48 Secs","nightLengthDisplay":"11 Hours 48 Mins 12 Secs","moonriseLocal":"20:58","moonsetLocal":"10:23","rahuKala":{"name":"Rāhu Kāla","start":"14:57","end":"16:28","startHours":14.946446803652917,"endHours":16.47102782849233,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:51","end":"10:22","startHours":8.848122704295273,"endHours":10.372703729134685,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:54","end":"13:25","startHours":11.897284753974095,"endHours":13.421865778813505,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.644845234316684,"endHours":9.05140017427386,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:18","end":"06:38","startHours":6.3071543295629215,"endHours":6.632398281528663,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:18","startHours":11.490729814016918,"endHours":12.303839693931272,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"04:59","startHours":4.172740894787746,"endHours":4.985850774702098,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:48","startHours":4.782573304723511,"endHours":5.798960654616451,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:45","startHours":13.930059453759975,"endHours":14.743169333674327,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.79560885333174,"endHours":18.195608853331738,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:30","startHours":17.99560885333174,"endHours":18.503802528278207,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.74560885333174,"endHours":19.49560885333174,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:18","startHours":23.49072981401692,"endHours":24.30383969393127,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:48","end":"07:19","startHours":5.798960654616451,"endHours":7.323541679455862,"quality":"inauspicious"},{"name":"Udveg","start":"07:19","end":"08:51","startHours":7.323541679455862,"endHours":8.848122704295273,"quality":"inauspicious"},{"name":"Chala","start":"08:51","end":"10:22","startHours":8.848122704295273,"endHours":10.372703729134685,"quality":"neutral"},{"name":"Labha","start":"10:22","end":"11:54","startHours":10.372703729134685,"endHours":11.897284753974095,"quality":"auspicious"},{"name":"Amṛta","start":"11:54","end":"13:25","startHours":11.897284753974095,"endHours":13.421865778813505,"quality":"auspicious"},{"name":"Kāla","start":"13:25","end":"14:57","startHours":13.421865778813505,"endHours":14.946446803652917,"quality":"inauspicious"},{"name":"Śubha","start":"14:57","end":"16:28","startHours":14.946446803652917,"endHours":16.47102782849233,"quality":"auspicious"},{"name":"Roga","start":"16:28","end":"18:00","startHours":16.47102782849233,"endHours":17.99560885333174,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:00","end":"19:28","startHours":17.99560885333174,"endHours":19.47102782849233,"quality":"inauspicious"},{"name":"Śubha","start":"19:28","end":"20:57","startHours":19.47102782849233,"endHours":20.94644680365292,"quality":"auspicious"},{"name":"Roga","start":"20:57","end":"22:25","startHours":20.94644680365292,"endHours":22.421865778813505,"quality":"inauspicious"},{"name":"Udveg","start":"22:25","end":"23:54","startHours":22.421865778813505,"endHours":23.897284753974095,"quality":"inauspicious"},{"name":"Chala","start":"23:54","end":"01:22","startHours":23.897284753974095,"endHours":25.372703729134685,"quality":"neutral"},{"name":"Labha","start":"01:22","end":"02:51","startHours":25.372703729134685,"endHours":26.84812270429527,"quality":"auspicious"},{"name":"Amṛta","start":"02:51","end":"04:19","startHours":26.84812270429527,"endHours":28.32354167945586,"quality":"auspicious"},{"name":"Kāla","start":"04:19","end":"05:48","startHours":28.32354167945586,"endHours":29.79896065461645,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.798960654616451,"endHours":6.798960654616451,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.798960654616451,"endHours":7.798960654616451,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.798960654616451,"endHours":8.798960654616451,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.798960654616451,"endHours":9.798960654616451,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.798960654616451,"endHours":10.798960654616451,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.798960654616451,"endHours":11.798960654616451,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.798960654616451,"endHours":12.798960654616451,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.798960654616451,"endHours":13.798960654616451,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.798960654616451,"endHours":14.798960654616451,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.798960654616451,"endHours":15.798960654616451,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.798960654616451,"endHours":16.79896065461645,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.79896065461645,"endHours":17.79896065461645,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.79896065461645,"endHours":18.79896065461645,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.79896065461645,"endHours":19.79896065461645,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.79896065461645,"endHours":20.79896065461645,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.79896065461645,"endHours":21.79896065461645,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.79896065461645,"endHours":22.79896065461645,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.79896065461645,"endHours":23.79896065461645,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.79896065461645,"endHours":24.79896065461645,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.79896065461645,"endHours":25.79896065461645,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.79896065461645,"endHours":26.79896065461645,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.79896065461645,"endHours":27.79896065461645,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.79896065461645,"endHours":28.79896065461645,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.79896065461645,"endHours":29.79896065461645,"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)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.0715784953766043,"eotMinutes":7.346914761554353,"ayanamsa":21.9632}},"calendars":{"vikram_samvat":1921,"vikram_samvatsara":"Īśvara","saka_samvat":1786,"saka_samvatsara":"Raktākṣī","bengali_samvat":1271,"malayalam_era":1040,"nanakshahi_year":395,"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":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Pañcamī · Vikram 1921 Īśvara · Śaka 1786 Raktākṣī"},"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 20, 1864 CE · Ayodhyā · Vidhyamitra","description":"September 20, 1864 CE for Ayodhyā: Kṛṣṇa Pañcamī, sūryodaya 05:48, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1864-09-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1864-09-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/1864-09-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/1864-09-20","x-default":"https://vidhyamitra.com/city/ayodhya/1864-09-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:56:03.391Z","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":"2026-05-31T22:56:03.391Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:56:03.391Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}