{"id":"vidhyamitra:city-day:bareilly:1901-04-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1901-04-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1901-04-15","date_display":"April 15, 1901 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":1901,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415489.770833,"kali_year":5002,"ahargana":1827024.2708,"sun":{"sidereal_longitude":2.2578,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":310.955,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.6972,"elapsed_within_tithi_degrees":8.6972},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":310.955,"elapsed_within_degrees":4.2884},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.2128},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1901,"month":4,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415489.770833,"ahargana":1827024.2708,"kali_year":5002,"ayanamsa_lahiri":22.474,"grahas":{"sun":{"sidereal_longitude":1.901284999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":308.11348499999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":4.4793},"mars":{"sidereal_longitude":122.63128499999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":337.896785,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":261.625685,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":359.105385,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":265.0670849999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":215.4619,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":35.4619,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1901,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415489.770833,"kali_year":5002,"ahargana":1827024.2708,"sun":{"sidereal_longitude":2.2578,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":310.955,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.6972,"elapsed_within_tithi_degrees":8.6972},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":310.955,"elapsed_within_degrees":4.2884},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.2128},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.479,"elongation":51.303},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.479,"opposition_distance":128.697}},"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":"05:48","sunsetLocal":"18:37","solarNoonLocal":"12:13","dayLengthHours":12.815920074104124,"dayLengthDisplay":"12 Hours 48 Mins 57 Secs","nightLengthDisplay":"11 Hours 11 Mins 03 Secs","moonriseLocal":"02:59","moonsetLocal":"14:15","rahuKala":{"name":"Rāhu Kāla","start":"07:24","end":"09:00","startHours":7.40267203984107,"endHours":9.004662049104086,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:36","end":"12:13","startHours":10.6066520583671,"endHours":12.208642067630116,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:49","end":"15:25","startHours":13.810632076893132,"endHours":15.412622086156148,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:13","startHours":8.79106338120235,"endHours":9.21826071700582,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:41","startHours":6.334678700332393,"endHours":6.67643656897517,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:38","startHours":11.781444731826648,"endHours":12.635839403433588,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:06","end":"04:57","startHours":4.091892687364171,"endHours":4.946287358971113,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:48","startHours":4.732688691069378,"endHours":5.800682030578055,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:12","startHours":14.34462874664747,"endHours":15.199023418254411,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.41660210468218,"endHours":18.81660210468218,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:09","startHours":18.61660210468218,"endHours":19.150598774436517,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.36660210468218,"endHours":20.11660210468218,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:38","startHours":23.781444731826646,"endHours":24.635839403433586,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:48","end":"07:24","startHours":5.800682030578055,"endHours":7.40267203984107,"quality":"auspicious"},{"name":"Kāla","start":"07:24","end":"09:00","startHours":7.40267203984107,"endHours":9.004662049104086,"quality":"inauspicious"},{"name":"Śubha","start":"09:00","end":"10:36","startHours":9.004662049104086,"endHours":10.6066520583671,"quality":"auspicious"},{"name":"Roga","start":"10:36","end":"12:13","startHours":10.6066520583671,"endHours":12.208642067630116,"quality":"inauspicious"},{"name":"Udveg","start":"12:13","end":"13:49","startHours":12.208642067630116,"endHours":13.810632076893132,"quality":"inauspicious"},{"name":"Chala","start":"13:49","end":"15:25","startHours":13.810632076893132,"endHours":15.412622086156148,"quality":"neutral"},{"name":"Labha","start":"15:25","end":"17:01","startHours":15.412622086156148,"endHours":17.014612095419164,"quality":"auspicious"},{"name":"Amṛta","start":"17:01","end":"18:37","startHours":17.014612095419164,"endHours":18.61660210468218,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:37","end":"20:01","startHours":18.61660210468218,"endHours":20.014612095419164,"quality":"neutral"},{"name":"Labha","start":"20:01","end":"21:25","startHours":20.014612095419164,"endHours":21.412622086156148,"quality":"auspicious"},{"name":"Amṛta","start":"21:25","end":"22:49","startHours":21.412622086156148,"endHours":22.810632076893135,"quality":"auspicious"},{"name":"Kāla","start":"22:49","end":"00:13","startHours":22.810632076893135,"endHours":24.208642067630116,"quality":"inauspicious"},{"name":"Śubha","start":"00:13","end":"01:36","startHours":24.208642067630116,"endHours":25.606652058367104,"quality":"auspicious"},{"name":"Roga","start":"01:36","end":"03:00","startHours":25.606652058367104,"endHours":27.004662049104088,"quality":"inauspicious"},{"name":"Udveg","start":"03:00","end":"04:24","startHours":27.004662049104088,"endHours":28.40267203984107,"quality":"inauspicious"},{"name":"Chala","start":"04:24","end":"05:48","startHours":28.40267203984107,"endHours":29.800682030578056,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.800682030578055,"endHours":6.800682030578055,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.800682030578055,"endHours":7.800682030578055,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.800682030578055,"endHours":8.800682030578056,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.800682030578056,"endHours":9.800682030578056,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.800682030578056,"endHours":10.800682030578056,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.800682030578056,"endHours":11.800682030578056,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.800682030578056,"endHours":12.800682030578056,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.800682030578056,"endHours":13.800682030578056,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.800682030578056,"endHours":14.800682030578056,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.800682030578056,"endHours":15.800682030578056,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.800682030578056,"endHours":16.800682030578056,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.800682030578056,"endHours":17.800682030578056,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.800682030578056,"endHours":18.800682030578056,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.800682030578056,"endHours":19.800682030578056,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.800682030578056,"endHours":20.800682030578056,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.800682030578056,"endHours":21.800682030578056,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.800682030578056,"endHours":22.800682030578056,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.800682030578056,"endHours":23.800682030578056,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.800682030578056,"endHours":24.800682030578056,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.800682030578056,"endHours":25.800682030578056,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.800682030578056,"endHours":26.800682030578056,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.800682030578056,"endHours":27.800682030578056,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.800682030578056,"endHours":28.800682030578056,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.800682030578056,"endHours":29.800682030578056,"planetary_lord":"Venus"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.447789223678141,"eotMinutes":-0.240124057807095,"ayanamsa":22.474}},"calendars":{"vikram_samvat":1958,"vikram_samvatsara":"Ānanda","saka_samvat":1823,"saka_samvatsara":"Plava","bengali_samvat":1308,"malayalam_era":1077,"nanakshahi_year":432,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Ekādaśī · Vikram 1958 Ānanda · Śaka 1823 Plava"},"festivals":[{"id":"varuthini-ekadashi","name":"Varūthinī Ekādaśī","name_sanskrit":"वरूथिनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Vāmana","significance":"Granted to King Mandhātā by Vāmana-deva; brings sound sleep + wealth.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Vaiśākha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 April 15, 1901 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"April 15, 1901 CE for Bareilly, Uttar Pradesh: Kṛṣṇa Ekādaśī, sūryodaya 05:48, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1901-04-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1901-04-15","sa":"https://sa.vidhyamitra.com/city/bareilly/1901-04-15","hi":"https://hi.vidhyamitra.com/city/bareilly/1901-04-15","x-default":"https://vidhyamitra.com/city/bareilly/1901-04-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:23:31.295Z","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":"2026-05-31T03:23:31.295Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:23:31.295Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}