{"id":"vidhyamitra:city-day:ayodhya:2197-09-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2197-09-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2197-09-30","date_display":"September 30, 2197 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":2197,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2523770.770833,"kali_year":5299,"ahargana":1935305.2708,"sun":{"sidereal_longitude":159.6618,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":24.2707,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":224.6089,"elapsed_within_tithi_degrees":8.6089},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":24.2707,"elapsed_within_degrees":10.9374},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.9325},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":2197,"month":9,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2523770.770833,"ahargana":1935305.2708,"kali_year":5299,"ayanamsa_lahiri":26.6154,"grahas":{"sun":{"sidereal_longitude":160.88655500000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":21.70575500000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":2.5109},"mars":{"sidereal_longitude":70.221855,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":180.30555500000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":233.07895499999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":201.75195499999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":272.656655,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":238.2134,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":58.2134,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2197,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2523770.770833,"kali_year":5299,"ahargana":1935305.2708,"sun":{"sidereal_longitude":159.6618,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":24.2707,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":224.6089,"elapsed_within_tithi_degrees":8.6089},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":24.2707,"elapsed_within_degrees":10.9374},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.9325},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.511,"elongation":135.391},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.511,"opposition_distance":44.609}},"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":"05:53","sunsetLocal":"17:48","solarNoonLocal":"11:50","dayLengthHours":11.923944040077942,"dayLengthDisplay":"11 Hours 55 Mins 26 Secs","nightLengthDisplay":"12 Hours 04 Mins 34 Secs","moonriseLocal":"19:55","moonsetLocal":"09:13","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:21","startHours":8.858002718064089,"endHours":10.348495723073832,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:20","end":"14:49","startHours":13.329481733093317,"endHours":14.81997473810306,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:53","end":"07:22","startHours":5.877016708044604,"endHours":7.367509713054346,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:03","startHours":8.659270317396123,"endHours":9.056735118732055,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:42","startHours":6.373847709714518,"endHours":6.691819550783263,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:26","end":"12:14","startHours":11.441523926747642,"endHours":12.236453529419506,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:05","startHours":4.287157502700878,"endHours":5.082087105372741,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:53","startHours":4.883354704704775,"endHours":5.877016708044604,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:37","startHours":13.826312734763231,"endHours":14.621242337435094,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:36","end":"18:00","startHours":17.600960748122546,"endHours":18.000960748122544,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:48","end":"18:18","startHours":17.800960748122545,"endHours":18.29779174979246,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:33","end":"19:18","startHours":17.550960748122545,"endHours":19.300960748122545,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:26","end":"00:14","startHours":23.441523926747642,"endHours":24.236453529419506,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:53","end":"07:22","startHours":5.877016708044604,"endHours":7.367509713054346,"quality":"inauspicious"},{"name":"Śubha","start":"07:22","end":"08:51","startHours":7.367509713054346,"endHours":8.858002718064089,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:21","startHours":8.858002718064089,"endHours":10.348495723073832,"quality":"inauspicious"},{"name":"Udveg","start":"10:21","end":"11:50","startHours":10.348495723073832,"endHours":11.838988728083574,"quality":"inauspicious"},{"name":"Chala","start":"11:50","end":"13:20","startHours":11.838988728083574,"endHours":13.329481733093317,"quality":"neutral"},{"name":"Labha","start":"13:20","end":"14:49","startHours":13.329481733093317,"endHours":14.81997473810306,"quality":"auspicious"},{"name":"Amṛta","start":"14:49","end":"16:19","startHours":14.81997473810306,"endHours":16.310467743112802,"quality":"auspicious"},{"name":"Kāla","start":"16:19","end":"17:48","startHours":16.310467743112802,"endHours":17.800960748122545,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:48","end":"19:19","startHours":17.800960748122545,"endHours":19.310467743112802,"quality":"auspicious"},{"name":"Amṛta","start":"19:19","end":"20:49","startHours":19.310467743112802,"endHours":20.81997473810306,"quality":"auspicious"},{"name":"Kāla","start":"20:49","end":"22:20","startHours":20.81997473810306,"endHours":22.329481733093317,"quality":"inauspicious"},{"name":"Śubha","start":"22:20","end":"23:50","startHours":22.329481733093317,"endHours":23.838988728083574,"quality":"auspicious"},{"name":"Roga","start":"23:50","end":"01:21","startHours":23.838988728083574,"endHours":25.34849572307383,"quality":"inauspicious"},{"name":"Udveg","start":"01:21","end":"02:51","startHours":25.34849572307383,"endHours":26.85800271806409,"quality":"inauspicious"},{"name":"Chala","start":"02:51","end":"04:22","startHours":26.85800271806409,"endHours":28.367509713054346,"quality":"neutral"},{"name":"Labha","start":"04:22","end":"05:53","startHours":28.367509713054346,"endHours":29.877016708044604,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.877016708044604,"endHours":6.877016708044604,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.877016708044604,"endHours":7.877016708044604,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.877016708044604,"endHours":8.877016708044604,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.877016708044604,"endHours":9.877016708044604,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.877016708044604,"endHours":10.877016708044604,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.877016708044604,"endHours":11.877016708044604,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.877016708044604,"endHours":12.877016708044604,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.877016708044604,"endHours":13.877016708044604,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.877016708044604,"endHours":14.877016708044604,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.877016708044604,"endHours":15.877016708044604,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.877016708044604,"endHours":16.877016708044604,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.877016708044604,"endHours":17.877016708044604,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.877016708044604,"endHours":18.877016708044604,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.877016708044604,"endHours":19.877016708044604,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.877016708044604,"endHours":20.877016708044604,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.877016708044604,"endHours":21.877016708044604,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.877016708044604,"endHours":22.877016708044604,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.877016708044604,"endHours":23.877016708044604,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.877016708044604,"endHours":24.877016708044604,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.877016708044604,"endHours":25.877016708044604,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.877016708044604,"endHours":26.877016708044604,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.877016708044604,"endHours":27.877016708044604,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.877016708044604,"endHours":28.877016708044604,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.877016708044604,"endHours":29.877016708044604,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"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":-2.9765916290726233,"eotMinutes":10.844676314985584,"ayanamsa":26.6154}},"calendars":{"vikram_samvat":2254,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2119,"saka_samvatsara":"Hemalambī","bengali_samvat":1604,"malayalam_era":1373,"nanakshahi_year":728,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Caturthī · Vikram 2254 Sādhāraṇa · Śaka 2119 Hemalambī"},"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":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 30, 2197 CE · Ayodhyā · Vidhyamitra","description":"September 30, 2197 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 05:53, sūryāsta 17:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2197-09-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2197-09-30","sa":"https://sa.vidhyamitra.com/city/ayodhya/2197-09-30","hi":"https://hi.vidhyamitra.com/city/ayodhya/2197-09-30","x-default":"https://vidhyamitra.com/city/ayodhya/2197-09-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T12:42:47.296Z","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":"2026-05-24T12:42:47.296Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T12:42:47.296Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}