{"id":"vidhyamitra:city-day:ayodhya:1802-09-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1802-09-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1802-09-23","date_display":"September 23, 1802 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":1802,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2379491.770833,"kali_year":4904,"ahargana":1791026.2708,"sun":{"sidereal_longitude":157.9068,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":113.0192,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.1124,"elapsed_within_tithi_degrees":3.1124},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":113.0192,"elapsed_within_degrees":6.3525},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.9259},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1802,"month":9,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2379491.770833,"ahargana":1791026.2708,"kali_year":4904,"ayanamsa_lahiri":21.0972,"grahas":{"sun":{"sidereal_longitude":158.17207299999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":115.39577299999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":2.234},"mars":{"sidereal_longitude":68.97687300000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":176.84407299999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":150.26467300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":205.76007300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":143.932573,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":322.8091,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":142.8091,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1802,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2379491.770833,"kali_year":4904,"ahargana":1791026.2708,"sun":{"sidereal_longitude":157.9068,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":113.0192,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.1124,"elapsed_within_tithi_degrees":3.1124},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":113.0192,"elapsed_within_degrees":6.3525},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.9259},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.234,"elongation":44.888},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.234,"opposition_distance":135.112}},"eclipse_window_40days":[{"offset_days":-11,"type":"lunar","occurs":true,"moon_latitude":0.433,"opposition_distance":1.739}]},"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":"17:57","solarNoonLocal":"11:53","dayLengthHours":12.144010630645411,"dayLengthDisplay":"12 Hours 08 Mins 38 Secs","nightLengthDisplay":"11 Hours 51 Mins 22 Secs","moonriseLocal":"02:26","moonsetLocal":"15:37","rahuKala":{"name":"Rāhu Kāla","start":"13:24","end":"14:55","startHours":13.397134095501258,"endHours":14.915135424331933,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:48","end":"07:20","startHours":5.807127451347875,"endHours":7.325128780178551,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:51","end":"10:22","startHours":8.843130109009227,"endHours":10.361131437839905,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.640729931831803,"endHours":9.04553028618665,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:38","startHours":6.3131278942914335,"endHours":6.636968177775311,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:17","startHours":11.474332412315732,"endHours":12.283933121025427,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"05:00","startHours":4.187926033928487,"endHours":4.997526742638181,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:48","startHours":4.795126565460757,"endHours":5.807127451347875,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:43","startHours":13.903134538444814,"endHours":14.712735247154507,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.751138081993286,"endHours":18.151138081993285,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:27","startHours":17.951138081993285,"endHours":18.457138524936845,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.701138081993285,"endHours":19.451138081993285,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:17","startHours":23.474332412315732,"endHours":24.283933121025427,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:48","end":"07:20","startHours":5.807127451347875,"endHours":7.325128780178551,"quality":"auspicious"},{"name":"Roga","start":"07:20","end":"08:51","startHours":7.325128780178551,"endHours":8.843130109009227,"quality":"inauspicious"},{"name":"Udveg","start":"08:51","end":"10:22","startHours":8.843130109009227,"endHours":10.361131437839905,"quality":"inauspicious"},{"name":"Chala","start":"10:22","end":"11:53","startHours":10.361131437839905,"endHours":11.87913276667058,"quality":"neutral"},{"name":"Labha","start":"11:53","end":"13:24","startHours":11.87913276667058,"endHours":13.397134095501258,"quality":"auspicious"},{"name":"Amṛta","start":"13:24","end":"14:55","startHours":13.397134095501258,"endHours":14.915135424331933,"quality":"auspicious"},{"name":"Kāla","start":"14:55","end":"16:26","startHours":14.915135424331933,"endHours":16.43313675316261,"quality":"inauspicious"},{"name":"Śubha","start":"16:26","end":"17:57","startHours":16.43313675316261,"endHours":17.951138081993285,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:57","end":"19:26","startHours":17.951138081993285,"endHours":19.433136753162607,"quality":"auspicious"},{"name":"Kāla","start":"19:26","end":"20:55","startHours":19.433136753162607,"endHours":20.915135424331933,"quality":"inauspicious"},{"name":"Śubha","start":"20:55","end":"22:24","startHours":20.915135424331933,"endHours":22.397134095501258,"quality":"auspicious"},{"name":"Roga","start":"22:24","end":"23:53","startHours":22.397134095501258,"endHours":23.87913276667058,"quality":"inauspicious"},{"name":"Udveg","start":"23:53","end":"01:22","startHours":23.87913276667058,"endHours":25.3611314378399,"quality":"inauspicious"},{"name":"Chala","start":"01:22","end":"02:51","startHours":25.3611314378399,"endHours":26.843130109009227,"quality":"neutral"},{"name":"Labha","start":"02:51","end":"04:20","startHours":26.843130109009227,"endHours":28.325128780178552,"quality":"auspicious"},{"name":"Amṛta","start":"04:20","end":"05:48","startHours":28.325128780178552,"endHours":29.807127451347874,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.807127451347875,"endHours":6.807127451347875,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.807127451347875,"endHours":7.807127451347875,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.807127451347875,"endHours":8.807127451347874,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.807127451347874,"endHours":9.807127451347874,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.807127451347874,"endHours":10.807127451347874,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.807127451347874,"endHours":11.807127451347874,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.807127451347874,"endHours":12.807127451347874,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.807127451347874,"endHours":13.807127451347874,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.807127451347874,"endHours":14.807127451347874,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.807127451347874,"endHours":15.807127451347874,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.807127451347874,"endHours":16.807127451347874,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.807127451347874,"endHours":17.807127451347874,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.807127451347874,"endHours":18.807127451347874,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.807127451347874,"endHours":19.807127451347874,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.807127451347874,"endHours":20.807127451347874,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.807127451347874,"endHours":21.807127451347874,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.807127451347874,"endHours":22.807127451347874,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.807127451347874,"endHours":23.807127451347874,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.807127451347874,"endHours":24.807127451347874,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.807127451347874,"endHours":25.807127451347874,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.807127451347874,"endHours":26.807127451347874,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.807127451347874,"endHours":27.807127451347874,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.807127451347874,"endHours":28.807127451347874,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.807127451347874,"endHours":29.807127451347874,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":0.29062721568555383,"eotMinutes":8.436033999765183,"ayanamsa":21.0972}},"calendars":{"vikram_samvat":1859,"vikram_samvatsara":"Yuva","saka_samvat":1724,"saka_samvatsara":"Dundubhi","bengali_samvat":1209,"malayalam_era":978,"nanakshahi_year":333,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvādaśī · Vikram 1859 Yuva · Śaka 1724 Dundubhi"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 23, 1802 CE · Ayodhyā · Vidhyamitra","description":"September 23, 1802 CE for Ayodhyā: Kṛṣṇa Dvādaśī, sūryodaya 05:48, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1802-09-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1802-09-23","sa":"https://sa.vidhyamitra.com/city/ayodhya/1802-09-23","hi":"https://hi.vidhyamitra.com/city/ayodhya/1802-09-23","x-default":"https://vidhyamitra.com/city/ayodhya/1802-09-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T21:24:49.526Z","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":"2026-05-22T21:24:49.526Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T21:24:49.526Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}