{"id":"vidhyamitra:city-day:bareilly:1998-12-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1998-12-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-12-15","date_display":"December 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":12,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451162.770833,"kali_year":5100,"ahargana":1862697.2708,"sun":{"sidereal_longitude":238.6278,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":193.8356,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.2078,"elapsed_within_tithi_degrees":3.2078},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":193.8356,"elapsed_within_degrees":7.1689},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.4634},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":12,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451162.770833,"ahargana":1862697.2708,"kali_year":5100,"ayanamsa_lahiri":23.8384,"grahas":{"sun":{"sidereal_longitude":239.01231399999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":195.93121399999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":4.1863},"mars":{"sidereal_longitude":165.81391400000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":218.46421399999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":325.96971399999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":250.30411400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":3.0600140000000238,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":125.3347,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":305.3347,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"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":12,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451162.770833,"kali_year":5100,"ahargana":1862697.2708,"sun":{"sidereal_longitude":238.6278,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":193.8356,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.2078,"elapsed_within_tithi_degrees":3.2078},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":193.8356,"elapsed_within_degrees":7.1689},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.4634},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.186,"elongation":44.792},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.186,"opposition_distance":135.208}},"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":"06:58","sunsetLocal":"17:19","solarNoonLocal":"12:08","dayLengthHours":10.352974099220088,"dayLengthDisplay":"10 Hours 21 Mins 11 Secs","nightLengthDisplay":"13 Hours 38 Mins 49 Secs","moonriseLocal":"03:46","moonsetLocal":"14:46","rahuKala":{"name":"Rāhu Kāla","start":"14:43","end":"16:01","startHours":14.723251274245484,"endHours":16.017373036647996,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:33","end":"10:50","startHours":9.546764224635442,"endHours":10.840885987037952,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:08","end":"13:26","startHours":12.135007749440463,"endHours":13.429129511842975,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:43","startHours":9.374214656315107,"endHours":9.719313792955777,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:40","startHours":7.389894620631257,"endHours":7.665973929943792,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:29","startHours":11.789908612799794,"endHours":12.480106886081133,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:35","end":"06:16","startHours":5.578124153267741,"endHours":6.26832242654908,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"06:58","startHours":6.095772858228745,"endHours":6.958520699830419,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:33","startHours":13.860503432643812,"endHours":14.550701705925151,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:07","end":"17:31","startHours":17.111494799050508,"endHours":17.511494799050507,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:19","end":"17:45","startHours":17.311494799050507,"endHours":17.742868719851344,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:04","end":"18:49","startHours":17.061494799050507,"endHours":18.811494799050507,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:29","startHours":23.789908612799792,"endHours":24.48010688608113,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:58","end":"08:15","startHours":6.958520699830419,"endHours":8.25264246223293,"quality":"inauspicious"},{"name":"Udveg","start":"08:15","end":"09:33","startHours":8.25264246223293,"endHours":9.546764224635442,"quality":"inauspicious"},{"name":"Chala","start":"09:33","end":"10:50","startHours":9.546764224635442,"endHours":10.840885987037952,"quality":"neutral"},{"name":"Labha","start":"10:50","end":"12:08","startHours":10.840885987037952,"endHours":12.135007749440463,"quality":"auspicious"},{"name":"Amṛta","start":"12:08","end":"13:26","startHours":12.135007749440463,"endHours":13.429129511842975,"quality":"auspicious"},{"name":"Kāla","start":"13:26","end":"14:43","startHours":13.429129511842975,"endHours":14.723251274245484,"quality":"inauspicious"},{"name":"Śubha","start":"14:43","end":"16:01","startHours":14.723251274245484,"endHours":16.017373036647996,"quality":"auspicious"},{"name":"Roga","start":"16:01","end":"17:19","startHours":16.017373036647996,"endHours":17.311494799050507,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:19","end":"19:01","startHours":17.311494799050507,"endHours":19.017373036647996,"quality":"inauspicious"},{"name":"Śubha","start":"19:01","end":"20:43","startHours":19.017373036647996,"endHours":20.723251274245484,"quality":"auspicious"},{"name":"Roga","start":"20:43","end":"22:26","startHours":20.723251274245484,"endHours":22.429129511842973,"quality":"inauspicious"},{"name":"Udveg","start":"22:26","end":"00:08","startHours":22.429129511842973,"endHours":24.13500774944046,"quality":"inauspicious"},{"name":"Chala","start":"00:08","end":"01:50","startHours":24.13500774944046,"endHours":25.84088598703795,"quality":"neutral"},{"name":"Labha","start":"01:50","end":"03:33","startHours":25.84088598703795,"endHours":27.546764224635442,"quality":"auspicious"},{"name":"Amṛta","start":"03:33","end":"05:15","startHours":27.546764224635442,"endHours":29.25264246223293,"quality":"auspicious"},{"name":"Kāla","start":"05:15","end":"06:58","startHours":29.25264246223293,"endHours":30.95852069983042,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:58","end":"07:58","startHours":6.958520699830419,"endHours":7.958520699830419,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:58","end":"08:58","startHours":7.958520699830419,"endHours":8.95852069983042,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:58","end":"09:58","startHours":8.95852069983042,"endHours":9.95852069983042,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:58","end":"10:58","startHours":9.95852069983042,"endHours":10.95852069983042,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:58","end":"11:58","startHours":10.95852069983042,"endHours":11.95852069983042,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:58","end":"12:58","startHours":11.95852069983042,"endHours":12.95852069983042,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:58","end":"13:58","startHours":12.95852069983042,"endHours":13.95852069983042,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:58","end":"14:58","startHours":13.95852069983042,"endHours":14.95852069983042,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:58","end":"15:58","startHours":14.95852069983042,"endHours":15.95852069983042,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:58","end":"16:58","startHours":15.95852069983042,"endHours":16.95852069983042,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:58","end":"17:58","startHours":16.95852069983042,"endHours":17.95852069983042,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:58","end":"18:58","startHours":17.95852069983042,"endHours":18.95852069983042,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:58","end":"19:58","startHours":18.95852069983042,"endHours":19.95852069983042,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:58","end":"20:58","startHours":19.95852069983042,"endHours":20.95852069983042,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:58","end":"21:58","startHours":20.95852069983042,"endHours":21.95852069983042,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:58","end":"22:58","startHours":21.95852069983042,"endHours":22.95852069983042,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:58","end":"23:58","startHours":22.95852069983042,"endHours":23.95852069983042,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:58","end":"00:58","startHours":23.95852069983042,"endHours":24.95852069983042,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:58","end":"01:58","startHours":24.95852069983042,"endHours":25.95852069983042,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:58","end":"02:58","startHours":25.95852069983042,"endHours":26.95852069983042,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:58","end":"03:58","startHours":26.95852069983042,"endHours":27.95852069983042,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:58","end":"04:58","startHours":27.95852069983042,"endHours":28.95852069983042,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:58","end":"05:58","startHours":28.95852069983042,"endHours":29.95852069983042,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:58","end":"06:58","startHours":29.95852069983042,"endHours":30.95852069983042,"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":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.243535530420072,"eotMinutes":4.177935033572184,"ayanamsa":23.8384}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Dvādaśī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"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 December 15, 1998 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"December 15, 1998 CE for Bareilly, Uttar Pradesh: Kṛṣṇa Dvādaśī, sūryodaya 06:58, sūryāsta 17:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1998-12-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1998-12-15","sa":"https://sa.vidhyamitra.com/city/bareilly/1998-12-15","hi":"https://hi.vidhyamitra.com/city/bareilly/1998-12-15","x-default":"https://vidhyamitra.com/city/bareilly/1998-12-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T00:55:55.029Z","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":"2026-05-17T00:55:55.029Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T00:55:55.029Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}