{"id":"vidhyamitra:city-day:bareilly:1866-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1866-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1866-02-17","date_display":"February 17, 1866 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":1866,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402649.770833,"kali_year":4967,"ahargana":1814184.2708,"sun":{"sidereal_longitude":306.6391,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":326.0498,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.4107,"elapsed_within_tithi_degrees":7.4107},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.0498,"elapsed_within_degrees":6.0498},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.689},"karana":{"half_tithi_index":3,"name":"Kaulava"},"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":1866,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2402649.770833,"ahargana":1814184.2708,"kali_year":4967,"ayanamsa_lahiri":21.9829,"grahas":{"sun":{"sidereal_longitude":306.21146799999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":327.49316799999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":2.2304},"mars":{"sidereal_longitude":281.03896800000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":298.42856800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":271.424268,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":305.888368,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":201.323168,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":175.7869,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":355.7869,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"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":1866,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402649.770833,"kali_year":4967,"ahargana":1814184.2708,"sun":{"sidereal_longitude":306.6391,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":326.0498,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.4107,"elapsed_within_tithi_degrees":7.4107},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.0498,"elapsed_within_degrees":6.0498},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.689},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.23,"elongation":19.411},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.23,"opposition_distance":160.589}},"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":"06:49","sunsetLocal":"18:04","solarNoonLocal":"12:27","dayLengthHours":11.243530601699792,"dayLengthDisplay":"11 Hours 14 Mins 37 Secs","nightLengthDisplay":"12 Hours 45 Mins 23 Secs","moonriseLocal":"07:58","moonsetLocal":"19:46","rahuKala":{"name":"Rāhu Kāla","start":"09:38","end":"11:02","startHours":9.635300155430652,"endHours":11.040741480643128,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:51","end":"15:15","startHours":13.851624131068075,"endHours":15.25706545628055,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:49","end":"08:14","startHours":6.824417505005705,"endHours":8.229858830218179,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:49","startHours":9.447907978735657,"endHours":9.82269233212565,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:36","startHours":7.292897946743197,"endHours":7.592725429455191,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:49","startHours":12.071398452465608,"endHours":12.820967159245594,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:04","startHours":5.325280091445733,"endHours":6.0748487982257195,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:49","startHours":5.887456621530722,"endHours":6.824417505005705,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:04","startHours":14.320104572805565,"endHours":15.069673279585551,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.867948106705498,"endHours":18.267948106705497,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:32","startHours":18.067948106705497,"endHours":18.536428548442988,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.817948106705497,"endHours":19.567948106705497,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:49","startHours":24.071398452465605,"endHours":24.820967159245594,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:49","end":"08:14","startHours":6.824417505005705,"endHours":8.229858830218179,"quality":"inauspicious"},{"name":"Śubha","start":"08:14","end":"09:38","startHours":8.229858830218179,"endHours":9.635300155430652,"quality":"auspicious"},{"name":"Roga","start":"09:38","end":"11:02","startHours":9.635300155430652,"endHours":11.040741480643128,"quality":"inauspicious"},{"name":"Udveg","start":"11:02","end":"12:27","startHours":11.040741480643128,"endHours":12.446182805855601,"quality":"inauspicious"},{"name":"Chala","start":"12:27","end":"13:51","startHours":12.446182805855601,"endHours":13.851624131068075,"quality":"neutral"},{"name":"Labha","start":"13:51","end":"15:15","startHours":13.851624131068075,"endHours":15.25706545628055,"quality":"auspicious"},{"name":"Amṛta","start":"15:15","end":"16:40","startHours":15.25706545628055,"endHours":16.662506781493022,"quality":"auspicious"},{"name":"Kāla","start":"16:40","end":"18:04","startHours":16.662506781493022,"endHours":18.067948106705497,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:04","end":"19:40","startHours":18.067948106705497,"endHours":19.662506781493022,"quality":"auspicious"},{"name":"Amṛta","start":"19:40","end":"21:15","startHours":19.662506781493022,"endHours":21.25706545628055,"quality":"auspicious"},{"name":"Kāla","start":"21:15","end":"22:51","startHours":21.25706545628055,"endHours":22.851624131068075,"quality":"inauspicious"},{"name":"Śubha","start":"22:51","end":"00:27","startHours":22.851624131068075,"endHours":24.4461828058556,"quality":"auspicious"},{"name":"Roga","start":"00:27","end":"02:02","startHours":24.4461828058556,"endHours":26.040741480643128,"quality":"inauspicious"},{"name":"Udveg","start":"02:02","end":"03:38","startHours":26.040741480643128,"endHours":27.635300155430652,"quality":"inauspicious"},{"name":"Chala","start":"03:38","end":"05:14","startHours":27.635300155430652,"endHours":29.229858830218177,"quality":"neutral"},{"name":"Labha","start":"05:14","end":"06:49","startHours":29.229858830218177,"endHours":30.824417505005705,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.824417505005705,"endHours":7.824417505005705,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.824417505005705,"endHours":8.824417505005705,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.824417505005705,"endHours":9.824417505005705,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.824417505005705,"endHours":10.824417505005705,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.824417505005705,"endHours":11.824417505005705,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.824417505005705,"endHours":12.824417505005705,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.824417505005705,"endHours":13.824417505005705,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.824417505005705,"endHours":14.824417505005705,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.824417505005705,"endHours":15.824417505005705,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.824417505005705,"endHours":16.824417505005705,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.824417505005705,"endHours":17.824417505005705,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.824417505005705,"endHours":18.824417505005705,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.824417505005705,"endHours":19.824417505005705,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.824417505005705,"endHours":20.824417505005705,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.824417505005705,"endHours":21.824417505005705,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.824417505005705,"endHours":22.824417505005705,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.824417505005705,"endHours":23.824417505005705,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.824417505005705,"endHours":24.824417505005705,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.824417505005705,"endHours":25.824417505005705,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.824417505005705,"endHours":26.824417505005705,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.824417505005705,"endHours":27.824417505005705,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.824417505005705,"endHours":28.824417505005705,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.824417505005705,"endHours":29.824417505005705,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.824417505005705,"endHours":30.824417505005705,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.100122402252731,"eotMinutes":-14.492568351336082,"ayanamsa":21.9829}},"calendars":{"vikram_samvat":1923,"vikram_samvatsara":"Pramāthi","saka_samvat":1788,"saka_samvatsara":"Akṣaya","bengali_samvat":1273,"malayalam_era":1042,"nanakshahi_year":397,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Dvitīyā · Vikram 1923 Pramāthi · Śaka 1788 Akṣaya"},"festivals":[],"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":[]},"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, 1866 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"February 17, 1866 CE for Bareilly, Uttar Pradesh: Śukla Dvitīyā, sūryodaya 06:49, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1866-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1866-02-17","sa":"https://sa.vidhyamitra.com/city/bareilly/1866-02-17","hi":"https://hi.vidhyamitra.com/city/bareilly/1866-02-17","x-default":"https://vidhyamitra.com/city/bareilly/1866-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:41:04.459Z","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":"2026-06-01T01:41:04.459Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:41:04.459Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}