{"id":"vidhyamitra:city-day:ayodhya:2073-09-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2073-09-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2073-09-16","date_display":"September 16, 2073 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":2073,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478466.770833,"kali_year":5175,"ahargana":1890001.2708,"sun":{"sidereal_longitude":148.0284,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":325.7466,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":177.7181,"elapsed_within_tithi_degrees":9.7181},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":325.7466,"elapsed_within_degrees":5.7466},"yoga":{"number":9,"name":"Śūla","sum_longitude":113.775},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2073,"month":9,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478466.770833,"ahargana":1890001.2708,"kali_year":5175,"ayanamsa_lahiri":24.8827,"grahas":{"sun":{"sidereal_longitude":148.935501,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":325.22800099999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":-2.0489},"mars":{"sidereal_longitude":84.89960099999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":172.56510100000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":99.62890099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"venus":{"sidereal_longitude":123.71750099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":205.51200100000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":118.6373,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":298.6373,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2073,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478466.770833,"kali_year":5175,"ahargana":1890001.2708,"sun":{"sidereal_longitude":148.0284,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":325.7466,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":177.7181,"elapsed_within_tithi_degrees":9.7181},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":325.7466,"elapsed_within_degrees":5.7466},"yoga":{"number":9,"name":"Śūla","sum_longitude":113.775},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.049,"elongation":177.718},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.049,"opposition_distance":2.282}},"eclipse_window_40days":[{"offset_days":-14,"type":"solar","occurs":true,"moon_latitude":1.047,"elongation":1.628}]},"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":"05:47","sunsetLocal":"18:04","solarNoonLocal":"11:55","dayLengthHours":12.290031779953615,"dayLengthDisplay":"12 Hours 17 Mins 24 Secs","nightLengthDisplay":"11 Hours 42 Mins 36 Secs","moonriseLocal":"17:46","moonsetLocal":"05:35","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:23","startHours":8.849420204499452,"endHours":10.385674176993653,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:27","end":"15:00","startHours":13.458182121982057,"endHours":14.99443609447626,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:47","end":"07:19","startHours":5.776912259511048,"endHours":7.3131662320052495,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.644586341500224,"endHours":9.054254067498679,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:37","startHours":6.288996917009115,"endHours":6.616731097807878,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:20","startHours":11.512260423489401,"endHours":12.331595875486308,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:08","end":"04:57","startHours":4.138241355517232,"endHours":4.9575768075141395,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:47","startHours":4.752742944514913,"endHours":5.776912259511048,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:47","startHours":13.970266779480124,"endHours":14.789602231477032,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.866944039464663,"endHours":18.26694403946466,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:35","startHours":18.066944039464662,"endHours":18.57902869696273,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.816944039464662,"endHours":19.566944039464662,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:20","startHours":23.5122604234894,"endHours":24.331595875486308,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:47","end":"07:19","startHours":5.776912259511048,"endHours":7.3131662320052495,"quality":"inauspicious"},{"name":"Śubha","start":"07:19","end":"08:51","startHours":7.3131662320052495,"endHours":8.849420204499452,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:23","startHours":8.849420204499452,"endHours":10.385674176993653,"quality":"inauspicious"},{"name":"Udveg","start":"10:23","end":"11:55","startHours":10.385674176993653,"endHours":11.921928149487854,"quality":"inauspicious"},{"name":"Chala","start":"11:55","end":"13:27","startHours":11.921928149487854,"endHours":13.458182121982057,"quality":"neutral"},{"name":"Labha","start":"13:27","end":"15:00","startHours":13.458182121982057,"endHours":14.99443609447626,"quality":"auspicious"},{"name":"Amṛta","start":"15:00","end":"16:32","startHours":14.99443609447626,"endHours":16.53069006697046,"quality":"auspicious"},{"name":"Kāla","start":"16:32","end":"18:04","startHours":16.53069006697046,"endHours":18.066944039464662,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:04","end":"19:32","startHours":18.066944039464662,"endHours":19.53069006697046,"quality":"auspicious"},{"name":"Amṛta","start":"19:32","end":"21:00","startHours":19.53069006697046,"endHours":20.994436094476256,"quality":"auspicious"},{"name":"Kāla","start":"21:00","end":"22:27","startHours":20.994436094476256,"endHours":22.458182121982055,"quality":"inauspicious"},{"name":"Śubha","start":"22:27","end":"23:55","startHours":22.458182121982055,"endHours":23.921928149487854,"quality":"auspicious"},{"name":"Roga","start":"23:55","end":"01:23","startHours":23.921928149487854,"endHours":25.385674176993653,"quality":"inauspicious"},{"name":"Udveg","start":"01:23","end":"02:51","startHours":25.385674176993653,"endHours":26.849420204499452,"quality":"inauspicious"},{"name":"Chala","start":"02:51","end":"04:19","startHours":26.849420204499452,"endHours":28.313166232005248,"quality":"neutral"},{"name":"Labha","start":"04:19","end":"05:47","startHours":28.313166232005248,"endHours":29.776912259511047,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.776912259511048,"endHours":6.776912259511048,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.776912259511048,"endHours":7.776912259511048,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.776912259511048,"endHours":8.776912259511047,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.776912259511047,"endHours":9.776912259511047,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.776912259511047,"endHours":10.776912259511047,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.776912259511047,"endHours":11.776912259511047,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.776912259511047,"endHours":12.776912259511047,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.776912259511047,"endHours":13.776912259511047,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.776912259511047,"endHours":14.776912259511047,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.776912259511047,"endHours":15.776912259511047,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.776912259511047,"endHours":16.776912259511047,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.776912259511047,"endHours":17.776912259511047,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.776912259511047,"endHours":18.776912259511047,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.776912259511047,"endHours":19.776912259511047,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.776912259511047,"endHours":20.776912259511047,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.776912259511047,"endHours":21.776912259511047,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.776912259511047,"endHours":22.776912259511047,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.776912259511047,"endHours":23.776912259511047,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.776912259511047,"endHours":24.776912259511047,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.776912259511047,"endHours":25.776912259511047,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.776912259511047,"endHours":26.776912259511047,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.776912259511047,"endHours":27.776912259511047,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.776912259511047,"endHours":28.776912259511047,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.776912259511047,"endHours":29.776912259511047,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Amṛta","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":2.454685524727435,"eotMinutes":5.868311030728706,"ayanamsa":24.8827}},"calendars":{"vikram_samvat":2130,"vikram_samvatsara":"Parābhava","saka_samvat":1995,"saka_samvatsara":"Vijaya","bengali_samvat":1480,"malayalam_era":1249,"nanakshahi_year":604,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pūrṇimā · Vikram 2130 Parābhava · Śaka 1995 Vijaya"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 16, 2073 CE · Ayodhyā · Vidhyamitra","description":"September 16, 2073 CE for Ayodhyā: Śukla Pūrṇimā, sūryodaya 05:47, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2073-09-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2073-09-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/2073-09-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/2073-09-16","x-default":"https://vidhyamitra.com/city/ayodhya/2073-09-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:43:37.018Z","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":"2026-06-01T05:43:37.018Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:43:37.018Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}