{"id":"vidhyamitra:city-day:bareilly:1998-02-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1998-02-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-02-15","date_display":"February 15, 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":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450859.770833,"kali_year":5099,"ahargana":1862394.2708,"sun":{"sidereal_longitude":302.4255,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":165.3203,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":222.8948,"elapsed_within_tithi_degrees":6.8948},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.3203,"elapsed_within_degrees":5.3203},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.7458},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450859.770833,"ahargana":1862394.2708,"kali_year":5099,"ayanamsa_lahiri":23.8268,"grahas":{"sun":{"sidereal_longitude":302.32189100000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":161.89149099999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":1.8238},"mars":{"sidereal_longitude":322.4457910000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":296.684491,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":308.687991,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":266.123691,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":352.817791,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":141.3891,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":321.3891,"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":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450859.770833,"kali_year":5099,"ahargana":1862394.2708,"sun":{"sidereal_longitude":302.4255,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":165.3203,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":222.8948,"elapsed_within_tithi_degrees":6.8948},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.3203,"elapsed_within_degrees":5.3203},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.7458},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.824,"elongation":137.105},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.824,"opposition_distance":42.895}},"eclipse_window_40days":[{"offset_days":12,"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":"06:51","sunsetLocal":"18:03","solarNoonLocal":"12:27","dayLengthHours":11.19073984714931,"dayLengthDisplay":"11 Hours 11 Mins 27 Secs","nightLengthDisplay":"12 Hours 48 Mins 33 Secs","moonriseLocal":"21:07","moonsetLocal":"09:03","rahuKala":{"name":"Rāhu Kāla","start":"16:39","end":"18:03","startHours":16.64401846013766,"endHours":18.04286094103132,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:27","end":"13:51","startHours":12.447491017456667,"endHours":13.84633349835033,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:15","end":"16:39","startHours":15.245175979243994,"endHours":16.64401846013766,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:50","startHours":9.463293724883517,"endHours":9.836318386455162,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:19","end":"07:37","startHours":7.318401920846567,"endHours":7.616821650103882,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:49","startHours":12.074466355885024,"endHours":12.82051567902831,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:22","end":"06:06","startHours":5.360022447595437,"endHours":6.106071770738724,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:51","startHours":5.919559439952903,"endHours":6.852121093882012,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:04","startHours":14.312614325314886,"endHours":15.058663648458174,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.842860941031322,"endHours":18.24286094103132,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:31","startHours":18.04286094103132,"endHours":18.509141767995875,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.79286094103132,"endHours":19.54286094103132,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:49","startHours":24.074466355885022,"endHours":24.82051567902831,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:51","end":"08:15","startHours":6.852121093882012,"endHours":8.250963574775675,"quality":"inauspicious"},{"name":"Chala","start":"08:15","end":"09:39","startHours":8.250963574775675,"endHours":9.64980605566934,"quality":"neutral"},{"name":"Labha","start":"09:39","end":"11:03","startHours":9.64980605566934,"endHours":11.048648536563004,"quality":"auspicious"},{"name":"Amṛta","start":"11:03","end":"12:27","startHours":11.048648536563004,"endHours":12.447491017456667,"quality":"auspicious"},{"name":"Kāla","start":"12:27","end":"13:51","startHours":12.447491017456667,"endHours":13.84633349835033,"quality":"inauspicious"},{"name":"Śubha","start":"13:51","end":"15:15","startHours":13.84633349835033,"endHours":15.245175979243994,"quality":"auspicious"},{"name":"Roga","start":"15:15","end":"16:39","startHours":15.245175979243994,"endHours":16.64401846013766,"quality":"inauspicious"},{"name":"Udveg","start":"16:39","end":"18:03","startHours":16.64401846013766,"endHours":18.04286094103132,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:03","end":"19:39","startHours":18.04286094103132,"endHours":19.64401846013766,"quality":"auspicious"},{"name":"Roga","start":"19:39","end":"21:15","startHours":19.64401846013766,"endHours":21.245175979243996,"quality":"inauspicious"},{"name":"Udveg","start":"21:15","end":"22:51","startHours":21.245175979243996,"endHours":22.84633349835033,"quality":"inauspicious"},{"name":"Chala","start":"22:51","end":"00:27","startHours":22.84633349835033,"endHours":24.447491017456667,"quality":"neutral"},{"name":"Labha","start":"00:27","end":"02:03","startHours":24.447491017456667,"endHours":26.048648536563004,"quality":"auspicious"},{"name":"Amṛta","start":"02:03","end":"03:39","startHours":26.048648536563004,"endHours":27.649806055669337,"quality":"auspicious"},{"name":"Kāla","start":"03:39","end":"05:15","startHours":27.649806055669337,"endHours":29.250963574775675,"quality":"inauspicious"},{"name":"Śubha","start":"05:15","end":"06:51","startHours":29.250963574775675,"endHours":30.852121093882012,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.852121093882012,"endHours":7.852121093882012,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.852121093882012,"endHours":8.852121093882012,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.852121093882012,"endHours":9.852121093882012,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.852121093882012,"endHours":10.852121093882012,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.852121093882012,"endHours":11.852121093882012,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.852121093882012,"endHours":12.852121093882012,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.852121093882012,"endHours":13.852121093882012,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.852121093882012,"endHours":14.852121093882012,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.852121093882012,"endHours":15.852121093882012,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.852121093882012,"endHours":16.852121093882012,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.852121093882012,"endHours":17.852121093882012,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.852121093882012,"endHours":18.852121093882012,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.852121093882012,"endHours":19.852121093882012,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.852121093882012,"endHours":20.852121093882012,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.852121093882012,"endHours":21.852121093882012,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.852121093882012,"endHours":22.852121093882012,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.852121093882012,"endHours":23.852121093882012,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.852121093882012,"endHours":24.852121093882012,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.852121093882012,"endHours":25.852121093882012,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.852121093882012,"endHours":26.852121093882012,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.852121093882012,"endHours":27.852121093882012,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.852121093882012,"endHours":28.852121093882012,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.852121093882012,"endHours":29.852121093882012,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.852121093882012,"endHours":30.852121093882012,"planetary_lord":"Jupiter"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","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":-12.800247526943094,"eotMinutes":-14.571061047399978,"ayanamsa":23.8268}},"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 Caturthī · 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},{"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 15, 1998 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"February 15, 1998 CE for Bareilly, Uttar Pradesh: Kṛṣṇa Caturthī, sūryodaya 06:51, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1998-02-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1998-02-15","sa":"https://sa.vidhyamitra.com/city/bareilly/1998-02-15","hi":"https://hi.vidhyamitra.com/city/bareilly/1998-02-15","x-default":"https://vidhyamitra.com/city/bareilly/1998-02-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T23:24:40.638Z","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":"2026-05-16T23:24:40.638Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T23:24:40.638Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}