{"id":"vidhyamitra:city-day:ayodhya:1997-03-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1997-03-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-03-15","date_display":"March 15, 1997 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":1997,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450522.770833,"kali_year":5098,"ahargana":1862057.2708,"sun":{"sidereal_longitude":330.8658,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":47.0051,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.1393,"elapsed_within_tithi_degrees":4.1393},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":47.0051,"elapsed_within_degrees":7.0051},"yoga":{"number":2,"name":"Prīti","sum_longitude":17.8709},"karana":{"half_tithi_index":12,"name":"Gara"},"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":1997,"month":3,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450522.770833,"ahargana":1862057.2708,"kali_year":5098,"ayanamsa_lahiri":23.8139,"grahas":{"sun":{"sidereal_longitude":330.68206699999996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":49.439666999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":-4.1646},"mars":{"sidereal_longitude":153.80206699999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":333.882567,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":287.9994670000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":326.06166699999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":344.454367,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":159.2449,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":339.2449,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450522.770833,"kali_year":5098,"ahargana":1862057.2708,"sun":{"sidereal_longitude":330.8658,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":47.0051,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.1393,"elapsed_within_tithi_degrees":4.1393},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":47.0051,"elapsed_within_degrees":7.0051},"yoga":{"number":2,"name":"Prīti","sum_longitude":17.8709},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.165,"elongation":76.139},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.165,"opposition_distance":103.861}},"eclipse_window_40days":[{"offset_days":-6,"type":"solar","occurs":true,"moon_latitude":1.134,"elongation":0.078},{"offset_days":9,"type":"lunar","occurs":true,"moon_latitude":-0.031,"opposition_distance":1.434}]},"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":"06:12","sunsetLocal":"18:10","solarNoonLocal":"12:11","dayLengthHours":11.977202026998025,"dayLengthDisplay":"11 Hours 58 Mins 38 Secs","nightLengthDisplay":"12 Hours 01 Mins 22 Secs","moonriseLocal":"10:35","moonsetLocal":"00:17","rahuKala":{"name":"Rāhu Kāla","start":"09:11","end":"10:41","startHours":9.18627926013777,"endHours":10.683429513512522,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"15:10","startHours":13.677730020262029,"endHours":15.17488027363678,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:12","end":"07:41","startHours":6.191978753388263,"endHours":7.689129006763016,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:23","startHours":8.986659226354469,"endHours":9.385899293921069,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:01","startHours":6.691028837846513,"endHours":7.010420891899794,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:35","startHours":11.781339699320675,"endHours":12.579819834453875,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:24","startHours":4.5950184831218595,"endHours":5.393498618255061,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:12","end":"06:12","startHours":5.1938785844717605,"endHours":6.191978753388263,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:59","startHours":14.17678010472028,"endHours":14.975260239853482,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.96918078038629,"endHours":18.369180780386287,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:40","startHours":18.169180780386288,"endHours":18.66823086484454,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.919180780386288,"endHours":19.669180780386288,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:35","startHours":23.781339699320675,"endHours":24.57981983445388,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:12","end":"07:41","startHours":6.191978753388263,"endHours":7.689129006763016,"quality":"inauspicious"},{"name":"Śubha","start":"07:41","end":"09:11","startHours":7.689129006763016,"endHours":9.18627926013777,"quality":"auspicious"},{"name":"Roga","start":"09:11","end":"10:41","startHours":9.18627926013777,"endHours":10.683429513512522,"quality":"inauspicious"},{"name":"Udveg","start":"10:41","end":"12:11","startHours":10.683429513512522,"endHours":12.180579766887275,"quality":"inauspicious"},{"name":"Chala","start":"12:11","end":"13:41","startHours":12.180579766887275,"endHours":13.677730020262029,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"15:10","startHours":13.677730020262029,"endHours":15.17488027363678,"quality":"auspicious"},{"name":"Amṛta","start":"15:10","end":"16:40","startHours":15.17488027363678,"endHours":16.672030527011536,"quality":"auspicious"},{"name":"Kāla","start":"16:40","end":"18:10","startHours":16.672030527011536,"endHours":18.169180780386288,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:10","end":"19:40","startHours":18.169180780386288,"endHours":19.672030527011536,"quality":"auspicious"},{"name":"Amṛta","start":"19:40","end":"21:10","startHours":19.672030527011536,"endHours":21.17488027363678,"quality":"auspicious"},{"name":"Kāla","start":"21:10","end":"22:41","startHours":21.17488027363678,"endHours":22.67773002026203,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:11","startHours":22.67773002026203,"endHours":24.180579766887277,"quality":"auspicious"},{"name":"Roga","start":"00:11","end":"01:41","startHours":24.180579766887277,"endHours":25.68342951351252,"quality":"inauspicious"},{"name":"Udveg","start":"01:41","end":"03:11","startHours":25.68342951351252,"endHours":27.18627926013777,"quality":"inauspicious"},{"name":"Chala","start":"03:11","end":"04:41","startHours":27.18627926013777,"endHours":28.689129006763018,"quality":"neutral"},{"name":"Labha","start":"04:41","end":"06:12","startHours":28.689129006763018,"endHours":30.191978753388263,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.191978753388263,"endHours":7.191978753388263,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.191978753388263,"endHours":8.191978753388263,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.191978753388263,"endHours":9.191978753388263,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.191978753388263,"endHours":10.191978753388263,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.191978753388263,"endHours":11.191978753388263,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.191978753388263,"endHours":12.191978753388263,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.191978753388263,"endHours":13.191978753388263,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.191978753388263,"endHours":14.191978753388263,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.191978753388263,"endHours":15.191978753388263,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.191978753388263,"endHours":16.191978753388263,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.191978753388263,"endHours":17.191978753388263,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.191978753388263,"endHours":18.191978753388263,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.191978753388263,"endHours":19.191978753388263,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.191978753388263,"endHours":20.191978753388263,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.191978753388263,"endHours":21.191978753388263,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.191978753388263,"endHours":22.191978753388263,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.191978753388263,"endHours":23.191978753388263,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.191978753388263,"endHours":24.191978753388263,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.191978753388263,"endHours":25.191978753388263,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.191978753388263,"endHours":26.191978753388263,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.191978753388263,"endHours":27.191978753388263,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.191978753388263,"endHours":28.191978753388263,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.191978753388263,"endHours":29.191978753388263,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.191978753388263,"endHours":30.191978753388263,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-2.1862977048903076,"eotMinutes":-9.650786013236482,"ayanamsa":23.8139}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Saptamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 March 15, 1997 CE · Ayodhyā · Vidhyamitra","description":"March 15, 1997 CE for Ayodhyā: Śukla Saptamī, sūryodaya 06:12, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1997-03-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1997-03-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1997-03-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1997-03-15","x-default":"https://vidhyamitra.com/city/ayodhya/1997-03-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T17:03:08.121Z","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":"2026-05-16T17:03:08.121Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T17:03:08.121Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}