{"id":"vidhyamitra:city-day:ayodhya:2103-09-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2103-09-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-09-29","date_display":"September 29, 2103 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":2103,"month":9,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489435.770833,"kali_year":5205,"ahargana":1900970.2708,"sun":{"sidereal_longitude":158.9983,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":133.1004,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.1021,"elapsed_within_tithi_degrees":10.1021},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":133.1004,"elapsed_within_degrees":13.1004},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.0987},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":2103,"month":9,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489435.770833,"ahargana":1900970.2708,"kali_year":5205,"ayanamsa_lahiri":25.3022,"grahas":{"sun":{"sidereal_longitude":159.993604,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":134.86060399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":-3.7142},"mars":{"sidereal_longitude":77.88270399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":156.63020400000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":261.725504,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":112.384704,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":211.74560399999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":257.4469,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":77.4469,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"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":2103,"month":9,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489435.770833,"kali_year":5205,"ahargana":1900970.2708,"sun":{"sidereal_longitude":158.9983,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":133.1004,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.1021,"elapsed_within_tithi_degrees":10.1021},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":133.1004,"elapsed_within_degrees":13.1004},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.0987},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.714,"elongation":25.898},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.714,"opposition_distance":154.102}},"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":"05:51","sunsetLocal":"17:50","solarNoonLocal":"11:51","dayLengthHours":11.982760036822981,"dayLengthDisplay":"11 Hours 58 Mins 58 Secs","nightLengthDisplay":"12 Hours 01 Mins 02 Secs","moonriseLocal":"03:52","moonsetLocal":"16:29","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:21","startHours":8.848784051397452,"endHours":10.346629056000324,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:21","end":"14:50","startHours":13.34231906520607,"endHours":14.840164069808942,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:51","end":"07:21","startHours":5.8530940421917075,"endHours":7.35093904679458,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.64907138411707,"endHours":9.048496718677836,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:40","startHours":6.352375710392665,"endHours":6.671915978041278,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:15","startHours":11.445048726042431,"endHours":12.243899395163963,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:03","startHours":4.255392703948644,"endHours":5.054243373070175,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:51","startHours":4.854530705789792,"endHours":5.8530940421917075,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:38","startHours":13.841600733407027,"endHours":14.640451402528559,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:38","end":"18:02","startHours":17.63585407901469,"endHours":18.035854079014687,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:50","end":"18:20","startHours":17.835854079014688,"endHours":18.335135747215645,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:35","end":"19:20","startHours":17.585854079014688,"endHours":19.335854079014688,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:15","startHours":23.44504872604243,"endHours":24.243899395163965,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:51","end":"07:21","startHours":5.8530940421917075,"endHours":7.35093904679458,"quality":"inauspicious"},{"name":"Śubha","start":"07:21","end":"08:51","startHours":7.35093904679458,"endHours":8.848784051397452,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:21","startHours":8.848784051397452,"endHours":10.346629056000324,"quality":"inauspicious"},{"name":"Udveg","start":"10:21","end":"11:51","startHours":10.346629056000324,"endHours":11.844474060603197,"quality":"inauspicious"},{"name":"Chala","start":"11:51","end":"13:21","startHours":11.844474060603197,"endHours":13.34231906520607,"quality":"neutral"},{"name":"Labha","start":"13:21","end":"14:50","startHours":13.34231906520607,"endHours":14.840164069808942,"quality":"auspicious"},{"name":"Amṛta","start":"14:50","end":"16:20","startHours":14.840164069808942,"endHours":16.338009074411815,"quality":"auspicious"},{"name":"Kāla","start":"16:20","end":"17:50","startHours":16.338009074411815,"endHours":17.835854079014688,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:50","end":"19:20","startHours":17.835854079014688,"endHours":19.338009074411815,"quality":"auspicious"},{"name":"Amṛta","start":"19:20","end":"20:50","startHours":19.338009074411815,"endHours":20.840164069808942,"quality":"auspicious"},{"name":"Kāla","start":"20:50","end":"22:21","startHours":20.840164069808942,"endHours":22.34231906520607,"quality":"inauspicious"},{"name":"Śubha","start":"22:21","end":"23:51","startHours":22.34231906520607,"endHours":23.844474060603197,"quality":"auspicious"},{"name":"Roga","start":"23:51","end":"01:21","startHours":23.844474060603197,"endHours":25.346629056000324,"quality":"inauspicious"},{"name":"Udveg","start":"01:21","end":"02:51","startHours":25.346629056000324,"endHours":26.848784051397452,"quality":"inauspicious"},{"name":"Chala","start":"02:51","end":"04:21","startHours":26.848784051397452,"endHours":28.35093904679458,"quality":"neutral"},{"name":"Labha","start":"04:21","end":"05:51","startHours":28.35093904679458,"endHours":29.853094042191707,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:51","end":"06:51","startHours":5.8530940421917075,"endHours":6.8530940421917075,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:51","end":"07:51","startHours":6.8530940421917075,"endHours":7.8530940421917075,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:51","end":"08:51","startHours":7.8530940421917075,"endHours":8.853094042191707,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:51","end":"09:51","startHours":8.853094042191707,"endHours":9.853094042191707,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:51","end":"10:51","startHours":9.853094042191707,"endHours":10.853094042191707,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:51","end":"11:51","startHours":10.853094042191707,"endHours":11.853094042191707,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:51","end":"12:51","startHours":11.853094042191707,"endHours":12.853094042191707,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:51","end":"13:51","startHours":12.853094042191707,"endHours":13.853094042191707,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:51","end":"14:51","startHours":13.853094042191707,"endHours":14.853094042191707,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:51","end":"15:51","startHours":14.853094042191707,"endHours":15.853094042191707,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:51","end":"16:51","startHours":15.853094042191707,"endHours":16.853094042191707,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:51","end":"17:51","startHours":16.853094042191707,"endHours":17.853094042191707,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:51","end":"18:51","startHours":17.853094042191707,"endHours":18.853094042191707,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:51","end":"19:51","startHours":18.853094042191707,"endHours":19.853094042191707,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:51","end":"20:51","startHours":19.853094042191707,"endHours":20.853094042191707,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:51","end":"21:51","startHours":20.853094042191707,"endHours":21.853094042191707,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:51","end":"22:51","startHours":21.853094042191707,"endHours":22.853094042191707,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:51","end":"23:51","startHours":22.853094042191707,"endHours":23.853094042191707,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:51","end":"00:51","startHours":23.853094042191707,"endHours":24.853094042191707,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:51","end":"01:51","startHours":24.853094042191707,"endHours":25.853094042191707,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:51","end":"02:51","startHours":25.853094042191707,"endHours":26.853094042191707,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:51","end":"03:51","startHours":26.853094042191707,"endHours":27.853094042191707,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:51","end":"04:51","startHours":27.853094042191707,"endHours":28.853094042191707,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:51","end":"05:51","startHours":28.853094042191707,"endHours":29.853094042191707,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-2.103788038606023,"eotMinutes":10.515556363808276,"ayanamsa":25.3022}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Trayodaśī · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"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},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"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 29, 2103 CE · Ayodhyā · Vidhyamitra","description":"September 29, 2103 CE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 05:51, sūryāsta 17:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2103-09-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2103-09-29","sa":"https://sa.vidhyamitra.com/city/ayodhya/2103-09-29","hi":"https://hi.vidhyamitra.com/city/ayodhya/2103-09-29","x-default":"https://vidhyamitra.com/city/ayodhya/2103-09-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T02:31:45.403Z","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":"2026-05-17T02:31:45.403Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T02:31:45.403Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}