{"id":"vidhyamitra:city-day:bareilly:1997-05-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1997-05-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-05-15","date_display":"May 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":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450583.770833,"kali_year":5099,"ahargana":1862118.2708,"sun":{"sidereal_longitude":30.432,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":126.48,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":96.048,"elapsed_within_tithi_degrees":0.048},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":126.48,"elapsed_within_degrees":6.48},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.912},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":5,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450583.770833,"ahargana":1862118.2708,"kali_year":5099,"ayanamsa_lahiri":23.8162,"grahas":{"sun":{"sidereal_longitude":30.443535999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":126.899336,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-2.2164},"mars":{"sidereal_longitude":144.65603599999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":7.115836000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":297.107436,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":41.557435999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":351.809336,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":156.0129,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":336.0129,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450583.770833,"kali_year":5099,"ahargana":1862118.2708,"sun":{"sidereal_longitude":30.432,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":126.48,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":96.048,"elapsed_within_tithi_degrees":0.048},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":126.48,"elapsed_within_degrees":6.48},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.912},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.216,"elongation":96.048},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.216,"opposition_distance":83.952}},"eclipse_window_40days":[]},"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:22","sunsetLocal":"18:55","solarNoonLocal":"12:09","dayLengthHours":13.550976239440693,"dayLengthDisplay":"13 Hours 33 Mins 04 Secs","nightLengthDisplay":"10 Hours 26 Mins 56 Secs","moonriseLocal":"12:07","moonsetLocal":"01:02","rahuKala":{"name":"Rāhu Kāla","start":"13:50","end":"15:32","startHours":13.835908680997985,"endHours":15.529780710928073,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:22","end":"07:04","startHours":5.366548531347552,"endHours":7.060420561277638,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:45","end":"10:27","startHours":8.754292591207726,"endHours":10.448164621137812,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:59","startHours":8.528442987217048,"endHours":8.980142195198404,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:18","startHours":5.931172541324247,"endHours":6.292531907709332,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:36","startHours":11.690337443086541,"endHours":12.593735859049254,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:34","end":"04:28","startHours":3.559751699422126,"endHours":4.463150115384838,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:14","end":"05:22","startHours":4.23730051139416,"endHours":5.366548531347552,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:18","startHours":14.400532690974678,"endHours":15.303931106937391,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.717524770788245,"endHours":19.117524770788243,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:29","startHours":18.917524770788244,"endHours":19.48214878076494,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.667524770788244,"endHours":20.417524770788244,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:36","startHours":23.69033744308654,"endHours":24.593735859049254,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:22","end":"07:04","startHours":5.366548531347552,"endHours":7.060420561277638,"quality":"auspicious"},{"name":"Roga","start":"07:04","end":"08:45","startHours":7.060420561277638,"endHours":8.754292591207726,"quality":"inauspicious"},{"name":"Udveg","start":"08:45","end":"10:27","startHours":8.754292591207726,"endHours":10.448164621137812,"quality":"inauspicious"},{"name":"Chala","start":"10:27","end":"12:09","startHours":10.448164621137812,"endHours":12.142036651067897,"quality":"neutral"},{"name":"Labha","start":"12:09","end":"13:50","startHours":12.142036651067897,"endHours":13.835908680997985,"quality":"auspicious"},{"name":"Amṛta","start":"13:50","end":"15:32","startHours":13.835908680997985,"endHours":15.529780710928073,"quality":"auspicious"},{"name":"Kāla","start":"15:32","end":"17:13","startHours":15.529780710928073,"endHours":17.223652740858157,"quality":"inauspicious"},{"name":"Śubha","start":"17:13","end":"18:55","startHours":17.223652740858157,"endHours":18.917524770788244,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:55","end":"20:13","startHours":18.917524770788244,"endHours":20.223652740858157,"quality":"auspicious"},{"name":"Kāla","start":"20:13","end":"21:32","startHours":20.223652740858157,"endHours":21.529780710928073,"quality":"inauspicious"},{"name":"Śubha","start":"21:32","end":"22:50","startHours":21.529780710928073,"endHours":22.835908680997985,"quality":"auspicious"},{"name":"Roga","start":"22:50","end":"00:09","startHours":22.835908680997985,"endHours":24.142036651067897,"quality":"inauspicious"},{"name":"Udveg","start":"00:09","end":"01:27","startHours":24.142036651067897,"endHours":25.44816462113781,"quality":"inauspicious"},{"name":"Chala","start":"01:27","end":"02:45","startHours":25.44816462113781,"endHours":26.754292591207722,"quality":"neutral"},{"name":"Labha","start":"02:45","end":"04:04","startHours":26.754292591207722,"endHours":28.06042056127764,"quality":"auspicious"},{"name":"Amṛta","start":"04:04","end":"05:22","startHours":28.06042056127764,"endHours":29.36654853134755,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:22","end":"06:22","startHours":5.366548531347552,"endHours":6.366548531347552,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:22","end":"07:22","startHours":6.366548531347552,"endHours":7.366548531347552,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:22","end":"08:22","startHours":7.366548531347552,"endHours":8.36654853134755,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:22","end":"09:22","startHours":8.36654853134755,"endHours":9.36654853134755,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:22","end":"10:22","startHours":9.36654853134755,"endHours":10.36654853134755,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:22","end":"11:22","startHours":10.36654853134755,"endHours":11.36654853134755,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:22","end":"12:22","startHours":11.36654853134755,"endHours":12.36654853134755,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:22","end":"13:22","startHours":12.36654853134755,"endHours":13.36654853134755,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:22","end":"14:22","startHours":13.36654853134755,"endHours":14.36654853134755,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:22","end":"15:22","startHours":14.36654853134755,"endHours":15.36654853134755,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:22","end":"16:22","startHours":15.36654853134755,"endHours":16.36654853134755,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:22","end":"17:22","startHours":16.36654853134755,"endHours":17.36654853134755,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:22","end":"18:22","startHours":17.36654853134755,"endHours":18.36654853134755,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:22","end":"19:22","startHours":18.36654853134755,"endHours":19.36654853134755,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:22","end":"20:22","startHours":19.36654853134755,"endHours":20.36654853134755,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:22","end":"21:22","startHours":20.36654853134755,"endHours":21.36654853134755,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:22","end":"22:22","startHours":21.36654853134755,"endHours":22.36654853134755,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:22","end":"23:22","startHours":22.36654853134755,"endHours":23.36654853134755,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:22","end":"00:22","startHours":23.36654853134755,"endHours":24.36654853134755,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:22","end":"01:22","startHours":24.36654853134755,"endHours":25.36654853134755,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:22","end":"02:22","startHours":25.36654853134755,"endHours":26.36654853134755,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:22","end":"03:22","startHours":26.36654853134755,"endHours":27.36654853134755,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:22","end":"04:22","startHours":27.36654853134755,"endHours":28.36654853134755,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:22","end":"05:22","startHours":28.36654853134755,"endHours":29.36654853134755,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.834085209603476,"eotMinutes":3.7562009359260493,"ayanamsa":23.8162}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Navamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"bareilly"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 15, 1997 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"May 15, 1997 CE for Bareilly, Uttar Pradesh: Śukla Navamī, sūryodaya 05:22, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1997-05-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1997-05-15","sa":"https://sa.vidhyamitra.com/city/bareilly/1997-05-15","hi":"https://hi.vidhyamitra.com/city/bareilly/1997-05-15","x-default":"https://vidhyamitra.com/city/bareilly/1997-05-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:38:44.534Z","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":"2026-05-17T01:38:44.534Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:38:44.534Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}