{"id":"vidhyamitra:city-day:ayodhya:1805-09-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1805-09-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1805-09-13","date_display":"September 13, 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":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380577.770833,"kali_year":4907,"ahargana":1792112.2708,"sun":{"sidereal_longitude":148.3657,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":17.7531,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":229.3874,"elapsed_within_tithi_degrees":1.3874},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.7531,"elapsed_within_degrees":4.4198},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.1188},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2380577.770833,"ahargana":1792112.2708,"kali_year":4907,"ayanamsa_lahiri":21.1388,"grahas":{"sun":{"sidereal_longitude":148.62338,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":17.845979999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":4.1573},"mars":{"sidereal_longitude":190.09888,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":166.68448,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":222.08497999999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":180.30268,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":176.22388,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":265.2676,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":85.2676,"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":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380577.770833,"kali_year":4907,"ahargana":1792112.2708,"sun":{"sidereal_longitude":148.3657,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":17.7531,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":229.3874,"elapsed_within_tithi_degrees":1.3874},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.7531,"elapsed_within_degrees":4.4198},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.1188},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.157,"elongation":130.613},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.157,"opposition_distance":49.387}},"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":"05:44","sunsetLocal":"18:08","solarNoonLocal":"11:56","dayLengthHours":12.39838438935348,"dayLengthDisplay":"12 Hours 23 Mins 54 Secs","nightLengthDisplay":"11 Hours 36 Mins 06 Secs","moonriseLocal":"20:41","moonsetLocal":"09:46","rahuKala":{"name":"Rāhu Kāla","start":"10:23","end":"11:56","startHours":10.390704102499715,"endHours":11.9405021511689,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:02","end":"16:35","startHours":15.04009824850727,"endHours":16.589896297176455,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:17","end":"08:50","startHours":7.291108005161346,"endHours":8.840906053830532,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.634266314007974,"endHours":9.04754579365309,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:35","startHours":6.257909306048556,"endHours":6.5885328897646485,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:21","startHours":11.527222671523784,"endHours":12.353781630814016,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:55","startHours":4.088192037911697,"endHours":4.91475099720193,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:44","startHours":4.708111257379372,"endHours":5.741309956492161,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:50","startHours":14.00689954939448,"endHours":14.833458508684712,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.93969434584564,"endHours":18.33969434584564,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:39","startHours":18.13969434584564,"endHours":18.656293695402034,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.88969434584564,"endHours":19.63969434584564,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:21","startHours":23.527222671523784,"endHours":24.353781630814016,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:44","end":"07:17","startHours":5.741309956492161,"endHours":7.291108005161346,"quality":"neutral"},{"name":"Labha","start":"07:17","end":"08:50","startHours":7.291108005161346,"endHours":8.840906053830532,"quality":"auspicious"},{"name":"Amṛta","start":"08:50","end":"10:23","startHours":8.840906053830532,"endHours":10.390704102499715,"quality":"auspicious"},{"name":"Kāla","start":"10:23","end":"11:56","startHours":10.390704102499715,"endHours":11.9405021511689,"quality":"inauspicious"},{"name":"Śubha","start":"11:56","end":"13:29","startHours":11.9405021511689,"endHours":13.490300199838085,"quality":"auspicious"},{"name":"Roga","start":"13:29","end":"15:02","startHours":13.490300199838085,"endHours":15.04009824850727,"quality":"inauspicious"},{"name":"Udveg","start":"15:02","end":"16:35","startHours":15.04009824850727,"endHours":16.589896297176455,"quality":"inauspicious"},{"name":"Chala","start":"16:35","end":"18:08","startHours":16.589896297176455,"endHours":18.13969434584564,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:08","end":"19:35","startHours":18.13969434584564,"endHours":19.589896297176455,"quality":"inauspicious"},{"name":"Udveg","start":"19:35","end":"21:02","startHours":19.589896297176455,"endHours":21.04009824850727,"quality":"inauspicious"},{"name":"Chala","start":"21:02","end":"22:29","startHours":21.04009824850727,"endHours":22.490300199838085,"quality":"neutral"},{"name":"Labha","start":"22:29","end":"23:56","startHours":22.490300199838085,"endHours":23.9405021511689,"quality":"auspicious"},{"name":"Amṛta","start":"23:56","end":"01:23","startHours":23.9405021511689,"endHours":25.390704102499715,"quality":"auspicious"},{"name":"Kāla","start":"01:23","end":"02:50","startHours":25.390704102499715,"endHours":26.84090605383053,"quality":"inauspicious"},{"name":"Śubha","start":"02:50","end":"04:17","startHours":26.84090605383053,"endHours":28.291108005161348,"quality":"auspicious"},{"name":"Roga","start":"04:17","end":"05:44","startHours":28.291108005161348,"endHours":29.74130995649216,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.741309956492161,"endHours":6.741309956492161,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.741309956492161,"endHours":7.741309956492161,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.741309956492161,"endHours":8.741309956492161,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.741309956492161,"endHours":9.741309956492161,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.741309956492161,"endHours":10.741309956492161,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.741309956492161,"endHours":11.741309956492161,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.741309956492161,"endHours":12.741309956492161,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.741309956492161,"endHours":13.741309956492161,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.741309956492161,"endHours":14.741309956492161,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.741309956492161,"endHours":15.741309956492161,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.741309956492161,"endHours":16.74130995649216,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.74130995649216,"endHours":17.74130995649216,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.74130995649216,"endHours":18.74130995649216,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.74130995649216,"endHours":19.74130995649216,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.74130995649216,"endHours":20.74130995649216,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.74130995649216,"endHours":21.74130995649216,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.74130995649216,"endHours":22.74130995649216,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.74130995649216,"endHours":23.74130995649216,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.74130995649216,"endHours":24.74130995649216,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.74130995649216,"endHours":25.74130995649216,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.74130995649216,"endHours":26.74130995649216,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.74130995649216,"endHours":27.74130995649216,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.74130995649216,"endHours":28.74130995649216,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.74130995649216,"endHours":29.74130995649216,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.053660938162546,"eotMinutes":4.753870929866006,"ayanamsa":21.1388}},"calendars":{"vikram_samvat":1862,"vikram_samvatsara":"Bahudhānya","saka_samvat":1727,"saka_samvatsara":"Krodhana","bengali_samvat":1212,"malayalam_era":981,"nanakshahi_year":336,"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 Pañcamī · Vikram 1862 Bahudhānya · Śaka 1727 Krodhana"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 September 13, 1805 CE · Ayodhyā · Vidhyamitra","description":"September 13, 1805 CE for Ayodhyā: Kṛṣṇa Pañcamī, sūryodaya 05:44, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1805-09-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1805-09-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/1805-09-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/1805-09-13","x-default":"https://vidhyamitra.com/city/ayodhya/1805-09-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:20:25.766Z","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":"2026-06-01T05:20:25.766Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:20:25.766Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}