{"id":"vidhyamitra:city-day:ayodhya:1998-09-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1998-09-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-09-23","date_display":"September 23, 1998 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":1998,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451079.770833,"kali_year":5100,"ahargana":1862614.2708,"sun":{"sidereal_longitude":155.2495,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":183.9414,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":28.6919,"elapsed_within_tithi_degrees":4.6919},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":183.9414,"elapsed_within_degrees":10.608},"yoga":{"number":26,"name":"Indra","sum_longitude":339.1908},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1998,"month":9,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451079.770833,"ahargana":1862614.2708,"kali_year":5100,"ayanamsa_lahiri":23.8352,"grahas":{"sun":{"sidereal_longitude":155.98668599999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":181.506886,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":3.6489},"mars":{"sidereal_longitude":117.247186,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":153.62728600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":328.30648599999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":146.361086,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":8.506686000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":129.7324,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":309.7324,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"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":1998,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451079.770833,"kali_year":5100,"ahargana":1862614.2708,"sun":{"sidereal_longitude":155.2495,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":183.9414,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":28.6919,"elapsed_within_tithi_degrees":4.6919},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":183.9414,"elapsed_within_degrees":10.608},"yoga":{"number":26,"name":"Indra","sum_longitude":339.1908},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.649,"elongation":28.692},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.649,"opposition_distance":151.308}},"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":"05:49","sunsetLocal":"17:57","solarNoonLocal":"11:53","dayLengthHours":12.129204339875123,"dayLengthDisplay":"12 Hours 07 Mins 45 Secs","nightLengthDisplay":"11 Hours 52 Mins 15 Secs","moonriseLocal":"07:52","moonsetLocal":"19:17","rahuKala":{"name":"Rāhu Kāla","start":"11:53","end":"13:24","startHours":11.87913276667058,"endHours":13.39528330915497,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:20","end":"08:51","startHours":7.330681139217408,"endHours":8.846831681701797,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:22","end":"11:53","startHours":10.362982224186188,"endHours":11.87913276667058,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.644678276037212,"endHours":9.048985087366383,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:39","startHours":6.319914110894481,"endHours":6.643359559957817,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:17","startHours":11.474825955341409,"endHours":12.28343957799975,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:12","end":"05:00","startHours":4.197303351416334,"endHours":5.005916974074676,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:49","startHours":4.803763568410091,"endHours":5.814530596733017,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:43","startHours":13.900666823316435,"endHours":14.709280445974777,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.743734936608142,"endHours":18.14373493660814,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:27","startHours":17.94373493660814,"endHours":18.449118450769603,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.69373493660814,"endHours":19.44373493660814,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:17","startHours":23.47482595534141,"endHours":24.28343957799975,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:49","end":"07:20","startHours":5.814530596733017,"endHours":7.330681139217408,"quality":"auspicious"},{"name":"Amṛta","start":"07:20","end":"08:51","startHours":7.330681139217408,"endHours":8.846831681701797,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:22","startHours":8.846831681701797,"endHours":10.362982224186188,"quality":"inauspicious"},{"name":"Śubha","start":"10:22","end":"11:53","startHours":10.362982224186188,"endHours":11.87913276667058,"quality":"auspicious"},{"name":"Roga","start":"11:53","end":"13:24","startHours":11.87913276667058,"endHours":13.39528330915497,"quality":"inauspicious"},{"name":"Udveg","start":"13:24","end":"14:55","startHours":13.39528330915497,"endHours":14.911433851639359,"quality":"inauspicious"},{"name":"Chala","start":"14:55","end":"16:26","startHours":14.911433851639359,"endHours":16.427584394123752,"quality":"neutral"},{"name":"Labha","start":"16:26","end":"17:57","startHours":16.427584394123752,"endHours":17.94373493660814,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:57","end":"19:26","startHours":17.94373493660814,"endHours":19.427584394123752,"quality":"inauspicious"},{"name":"Chala","start":"19:26","end":"20:55","startHours":19.427584394123752,"endHours":20.91143385163936,"quality":"neutral"},{"name":"Labha","start":"20:55","end":"22:24","startHours":20.91143385163936,"endHours":22.39528330915497,"quality":"auspicious"},{"name":"Amṛta","start":"22:24","end":"23:53","startHours":22.39528330915497,"endHours":23.87913276667058,"quality":"auspicious"},{"name":"Kāla","start":"23:53","end":"01:22","startHours":23.87913276667058,"endHours":25.36298222418619,"quality":"inauspicious"},{"name":"Śubha","start":"01:22","end":"02:51","startHours":25.36298222418619,"endHours":26.8468316817018,"quality":"auspicious"},{"name":"Roga","start":"02:51","end":"04:20","startHours":26.8468316817018,"endHours":28.330681139217408,"quality":"inauspicious"},{"name":"Udveg","start":"04:20","end":"05:49","startHours":28.330681139217408,"endHours":29.814530596733018,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.814530596733017,"endHours":6.814530596733017,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.814530596733017,"endHours":7.814530596733017,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.814530596733017,"endHours":8.814530596733018,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.814530596733018,"endHours":9.814530596733018,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.814530596733018,"endHours":10.814530596733018,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.814530596733018,"endHours":11.814530596733018,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.814530596733018,"endHours":12.814530596733018,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.814530596733018,"endHours":13.814530596733018,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.814530596733018,"endHours":14.814530596733018,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.814530596733018,"endHours":15.814530596733018,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.814530596733018,"endHours":16.814530596733018,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.814530596733018,"endHours":17.814530596733018,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.814530596733018,"endHours":18.814530596733018,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.814530596733018,"endHours":19.814530596733018,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.814530596733018,"endHours":20.814530596733018,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.814530596733018,"endHours":21.814530596733018,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.814530596733018,"endHours":22.814530596733018,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.814530596733018,"endHours":23.814530596733018,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.814530596733018,"endHours":24.814530596733018,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.814530596733018,"endHours":25.814530596733018,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.814530596733018,"endHours":26.814530596733018,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.814530596733018,"endHours":27.814530596733018,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.814530596733018,"endHours":28.814530596733018,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.814530596733018,"endHours":29.814530596733018,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":0.07084162353715721,"eotMinutes":8.436033999765183,"ayanamsa":23.8352}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Tṛtīyā · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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, 1998 CE · Ayodhyā · Vidhyamitra","description":"September 23, 1998 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 05:49, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1998-09-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1998-09-23","sa":"https://sa.vidhyamitra.com/city/ayodhya/1998-09-23","hi":"https://hi.vidhyamitra.com/city/ayodhya/1998-09-23","x-default":"https://vidhyamitra.com/city/ayodhya/1998-09-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T07:44:32.727Z","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":"2026-05-17T07:44:32.727Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T07:44:32.727Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}