{"id":"vidhyamitra:city-day:howrah:1900-08-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1900-08-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1900-08-11","date_display":"August 11, 1900 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":1900,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415242.770833,"kali_year":5002,"ahargana":1826777.2708,"sun":{"sidereal_longitude":115.0662,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":295.9195,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":180.8533,"elapsed_within_tithi_degrees":0.8533},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":295.9195,"elapsed_within_degrees":2.5862},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.9857},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":1900,"month":8,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415242.770833,"ahargana":1826777.2708,"kali_year":5002,"ayanamsa_lahiri":22.4646,"grahas":{"sun":{"sidereal_longitude":115.423922,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":297.43572199999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":4.1529},"mars":{"sidereal_longitude":69.61322200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":102.692522,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":220.213622,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":78.77882199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":247.62542199999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":228.5491,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":48.5491,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1900,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415242.770833,"kali_year":5002,"ahargana":1826777.2708,"sun":{"sidereal_longitude":115.0662,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":295.9195,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":180.8533,"elapsed_within_tithi_degrees":0.8533},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":295.9195,"elapsed_within_degrees":2.5862},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.9857},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.153,"elongation":179.147},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.153,"opposition_distance":0.853}},"eclipse_window_40days":[]},"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"05:12","sunsetLocal":"18:12","solarNoonLocal":"11:42","dayLengthHours":13.00756553437747,"dayLengthDisplay":"13 Hours 00 Mins 27 Secs","nightLengthDisplay":"10 Hours 59 Mins 33 Secs","moonriseLocal":"18:13","moonsetLocal":"05:27","rahuKala":{"name":"Rāhu Kāla","start":"08:27","end":"10:04","startHours":8.445650245270096,"endHours":10.07159593706728,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:19","end":"14:57","startHours":13.323487320661648,"endHours":14.949433012458831,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:12","end":"06:49","startHours":5.193758861675729,"endHours":6.819704553472913,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:14","end":"08:40","startHours":8.228857486363804,"endHours":8.662443004176387,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:44","end":"06:05","startHours":5.735740758941457,"endHours":6.082609173191523,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:16","end":"12:08","startHours":11.26395611105188,"endHours":12.131127146677047,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:20","startHours":3.4594167904254,"endHours":4.326587826050564,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:07","end":"05:12","startHours":4.109795067144273,"endHours":5.193758861675729,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:44","startHours":13.865469217927375,"endHours":14.732640253552539,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":18.0013243960532,"endHours":18.401324396053198,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:45","startHours":18.2013243960532,"endHours":18.743306293318927,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.9513243960532,"endHours":19.7013243960532,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:16","end":"00:08","startHours":23.263956111051883,"endHours":24.131127146677045,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:12","end":"06:49","startHours":5.193758861675729,"endHours":6.819704553472913,"quality":"inauspicious"},{"name":"Śubha","start":"06:49","end":"08:27","startHours":6.819704553472913,"endHours":8.445650245270096,"quality":"auspicious"},{"name":"Roga","start":"08:27","end":"10:04","startHours":8.445650245270096,"endHours":10.07159593706728,"quality":"inauspicious"},{"name":"Udveg","start":"10:04","end":"11:42","startHours":10.07159593706728,"endHours":11.697541628864464,"quality":"inauspicious"},{"name":"Chala","start":"11:42","end":"13:19","startHours":11.697541628864464,"endHours":13.323487320661648,"quality":"neutral"},{"name":"Labha","start":"13:19","end":"14:57","startHours":13.323487320661648,"endHours":14.949433012458831,"quality":"auspicious"},{"name":"Amṛta","start":"14:57","end":"16:35","startHours":14.949433012458831,"endHours":16.575378704256014,"quality":"auspicious"},{"name":"Kāla","start":"16:35","end":"18:12","startHours":16.575378704256014,"endHours":18.2013243960532,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:12","end":"19:35","startHours":18.2013243960532,"endHours":19.575378704256014,"quality":"auspicious"},{"name":"Amṛta","start":"19:35","end":"20:57","startHours":19.575378704256014,"endHours":20.949433012458833,"quality":"auspicious"},{"name":"Kāla","start":"20:57","end":"22:19","startHours":20.949433012458833,"endHours":22.32348732066165,"quality":"inauspicious"},{"name":"Śubha","start":"22:19","end":"23:42","startHours":22.32348732066165,"endHours":23.697541628864464,"quality":"auspicious"},{"name":"Roga","start":"23:42","end":"01:04","startHours":23.697541628864464,"endHours":25.07159593706728,"quality":"inauspicious"},{"name":"Udveg","start":"01:04","end":"02:27","startHours":25.07159593706728,"endHours":26.445650245270095,"quality":"inauspicious"},{"name":"Chala","start":"02:27","end":"03:49","startHours":26.445650245270095,"endHours":27.819704553472913,"quality":"neutral"},{"name":"Labha","start":"03:49","end":"05:12","startHours":27.819704553472913,"endHours":29.19375886167573,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.193758861675729,"endHours":6.193758861675729,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.193758861675729,"endHours":7.193758861675729,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.193758861675729,"endHours":8.193758861675729,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.193758861675729,"endHours":9.193758861675729,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.193758861675729,"endHours":10.193758861675729,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.193758861675729,"endHours":11.193758861675729,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.193758861675729,"endHours":12.193758861675729,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.193758861675729,"endHours":13.193758861675729,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.193758861675729,"endHours":14.193758861675729,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.193758861675729,"endHours":15.193758861675729,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.193758861675729,"endHours":16.19375886167573,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.19375886167573,"endHours":17.19375886167573,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.19375886167573,"endHours":18.19375886167573,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.19375886167573,"endHours":19.19375886167573,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.19375886167573,"endHours":20.19375886167573,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.19375886167573,"endHours":21.19375886167573,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.19375886167573,"endHours":22.19375886167573,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.19375886167573,"endHours":23.19375886167573,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.19375886167573,"endHours":24.19375886167573,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.19375886167573,"endHours":25.19375886167573,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.19375886167573,"endHours":26.19375886167573,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.19375886167573,"endHours":27.19375886167573,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.19375886167573,"endHours":28.19375886167573,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.19375886167573,"endHours":29.19375886167573,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.46855887059077,"eotMinutes":-4.906897731867799,"ayanamsa":22.4646}},"calendars":{"vikram_samvat":1957,"vikram_samvatsara":"Pramādī","saka_samvat":1822,"saka_samvatsara":"Śārvarī","bengali_samvat":1307,"malayalam_era":1076,"nanakshahi_year":431,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Pratipada · Vikram 1957 Pramādī · Śaka 1822 Śārvarī"},"festivals":[{"id":"pitra-paksha-start","name":"Pitṛ-Pakṣa Start","name_sanskrit":"पितृ पक्ष आरम्भ","tradition":"Pan-Hindu","associated_deity":"Pitṛ-gaṇa","significance":"Begin 16-day śrāddha period for ancestors. Bhādrapada Pūrṇimā next-day.","vrata":true,"detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":2}],"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":"howrah"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 11, 1900 CE · Howrah, West Bengal · Vidhyamitra","description":"August 11, 1900 CE for Howrah, West Bengal: Kṛṣṇa Pratipada, sūryodaya 05:12, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1900-08-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1900-08-11","sa":"https://sa.vidhyamitra.com/city/howrah/1900-08-11","hi":"https://hi.vidhyamitra.com/city/howrah/1900-08-11","x-default":"https://vidhyamitra.com/city/howrah/1900-08-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T16:27:23.189Z","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":"2026-06-02T16:27:23.189Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T16:27:23.189Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}