{"id":"vidhyamitra:city-day:bareilly:1998-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1998-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-02-17","date_display":"February 17, 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":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450861.770833,"kali_year":5099,"ahargana":1862396.2708,"sun":{"sidereal_longitude":304.4545,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":189.2401,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.7855,"elapsed_within_tithi_degrees":4.7855},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.2401,"elapsed_within_degrees":2.5734},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.6946},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450861.770833,"ahargana":1862396.2708,"kali_year":5099,"ayanamsa_lahiri":23.8269,"grahas":{"sun":{"sidereal_longitude":304.341315,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":185.48461500000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":3.3403},"mars":{"sidereal_longitude":324.013015,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":300.16541499999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":309.16851499999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":266.859815,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":353.011215,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":141.2831,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":321.2831,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva 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":1998,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450861.770833,"kali_year":5099,"ahargana":1862396.2708,"sun":{"sidereal_longitude":304.4545,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":189.2401,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.7855,"elapsed_within_tithi_degrees":4.7855},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.2401,"elapsed_within_degrees":2.5734},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.6946},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.34,"elongation":115.214},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.34,"opposition_distance":64.786}},"eclipse_window_40days":[{"offset_days":10,"type":"solar","occurs":true,"moon_latitude":0.255,"elongation":2.931}]},"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":"06:49","sunsetLocal":"18:04","solarNoonLocal":"12:27","dayLengthHours":11.24285090069,"dayLengthDisplay":"11 Hours 14 Mins 34 Secs","nightLengthDisplay":"12 Hours 45 Mins 26 Secs","moonriseLocal":"22:53","moonsetLocal":"10:09","rahuKala":{"name":"Rāhu Kāla","start":"15:15","end":"16:40","startHours":15.2568955310281,"endHours":16.66225189361435,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:38","end":"11:02","startHours":9.6354700806831,"endHours":11.04082644326935,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:27","end":"13:51","startHours":12.4461828058556,"endHours":13.85153916844185,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:49","startHours":9.448089232338267,"endHours":9.822850929027933,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:36","startHours":7.293209476372684,"endHours":7.593018833724416,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:49","startHours":12.071421109165934,"endHours":12.820944502545268,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:05","startHours":5.3257105687519335,"endHours":6.075233962131267,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:49","startHours":5.887853113786434,"endHours":6.8247573555106005,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:04","startHours":14.319991289303934,"endHours":15.069514682683266,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.8676082562006,"endHours":18.2676082562006,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:32","startHours":18.0676082562006,"endHours":18.536060377062682,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.8176082562006,"endHours":19.5676082562006,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:49","startHours":24.071421109165932,"endHours":24.820944502545267,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:49","end":"08:14","startHours":6.8247573555106005,"endHours":8.23011371809685,"quality":"inauspicious"},{"name":"Udveg","start":"08:14","end":"09:38","startHours":8.23011371809685,"endHours":9.6354700806831,"quality":"inauspicious"},{"name":"Chala","start":"09:38","end":"11:02","startHours":9.6354700806831,"endHours":11.04082644326935,"quality":"neutral"},{"name":"Labha","start":"11:02","end":"12:27","startHours":11.04082644326935,"endHours":12.4461828058556,"quality":"auspicious"},{"name":"Amṛta","start":"12:27","end":"13:51","startHours":12.4461828058556,"endHours":13.85153916844185,"quality":"auspicious"},{"name":"Kāla","start":"13:51","end":"15:15","startHours":13.85153916844185,"endHours":15.2568955310281,"quality":"inauspicious"},{"name":"Śubha","start":"15:15","end":"16:40","startHours":15.2568955310281,"endHours":16.66225189361435,"quality":"auspicious"},{"name":"Roga","start":"16:40","end":"18:04","startHours":16.66225189361435,"endHours":18.0676082562006,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:04","end":"19:40","startHours":18.0676082562006,"endHours":19.66225189361435,"quality":"inauspicious"},{"name":"Śubha","start":"19:40","end":"21:15","startHours":19.66225189361435,"endHours":21.2568955310281,"quality":"auspicious"},{"name":"Roga","start":"21:15","end":"22:51","startHours":21.2568955310281,"endHours":22.85153916844185,"quality":"inauspicious"},{"name":"Udveg","start":"22:51","end":"00:27","startHours":22.85153916844185,"endHours":24.4461828058556,"quality":"inauspicious"},{"name":"Chala","start":"00:27","end":"02:02","startHours":24.4461828058556,"endHours":26.04082644326935,"quality":"neutral"},{"name":"Labha","start":"02:02","end":"03:38","startHours":26.04082644326935,"endHours":27.6354700806831,"quality":"auspicious"},{"name":"Amṛta","start":"03:38","end":"05:14","startHours":27.6354700806831,"endHours":29.230113718096852,"quality":"auspicious"},{"name":"Kāla","start":"05:14","end":"06:49","startHours":29.230113718096852,"endHours":30.8247573555106,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.8247573555106005,"endHours":7.8247573555106005,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.8247573555106005,"endHours":8.8247573555106,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.8247573555106,"endHours":9.8247573555106,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.8247573555106,"endHours":10.8247573555106,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.8247573555106,"endHours":11.8247573555106,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.8247573555106,"endHours":12.8247573555106,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.8247573555106,"endHours":13.8247573555106,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.8247573555106,"endHours":14.8247573555106,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.8247573555106,"endHours":15.8247573555106,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.8247573555106,"endHours":16.8247573555106,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.8247573555106,"endHours":17.8247573555106,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.8247573555106,"endHours":18.8247573555106,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.8247573555106,"endHours":19.8247573555106,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.8247573555106,"endHours":20.8247573555106,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.8247573555106,"endHours":21.8247573555106,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.8247573555106,"endHours":22.8247573555106,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.8247573555106,"endHours":23.8247573555106,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.8247573555106,"endHours":24.8247573555106,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.8247573555106,"endHours":25.8247573555106,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.8247573555106,"endHours":26.8247573555106,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.8247573555106,"endHours":27.8247573555106,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.8247573555106,"endHours":28.8247573555106,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.8247573555106,"endHours":29.8247573555106,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.8247573555106,"endHours":30.8247573555106,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"North","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-12.109162094481214,"eotMinutes":-14.492568351336082,"ayanamsa":23.8269}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Ṣaṣṭhī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 February 17, 1998 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"February 17, 1998 CE for Bareilly, Uttar Pradesh: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:49, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1998-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1998-02-17","sa":"https://sa.vidhyamitra.com/city/bareilly/1998-02-17","hi":"https://hi.vidhyamitra.com/city/bareilly/1998-02-17","x-default":"https://vidhyamitra.com/city/bareilly/1998-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:46:53.167Z","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":"2026-05-17T01:46:53.167Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:46:53.167Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}