{"id":"vidhyamitra:city-day:asansol:2012-08-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/asansol/2012-08-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-08-19","date_display":"August 19, 2012 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":2012,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456158.770833,"kali_year":5114,"ahargana":1867693.2708,"sun":{"sidereal_longitude":121.7764,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":138.2286,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":16.4522,"elapsed_within_tithi_degrees":4.4522},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":138.2286,"elapsed_within_degrees":4.8953},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.005},"karana":{"half_tithi_index":2,"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":2012,"month":8,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456158.770833,"ahargana":1867693.2708,"kali_year":5114,"ayanamsa_lahiri":24.0295,"grahas":{"sun":{"sidereal_longitude":122.44033000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":139.86233,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-4.4603},"mars":{"sidereal_longitude":182.88172999999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":103.90863000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":48.70682999999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":76.50612999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":180.81363,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":220.6225,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":40.6225,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2012,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456158.770833,"kali_year":5114,"ahargana":1867693.2708,"sun":{"sidereal_longitude":121.7764,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":138.2286,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":16.4522,"elapsed_within_tithi_degrees":4.4522},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":138.2286,"elapsed_within_degrees":4.8953},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.005},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.46,"elongation":16.452},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.46,"opposition_distance":163.548}},"eclipse_window_40days":[]},"city":{"slug":"asansol","name":"Asansol, West Bengal","lat":23.6739,"lon":86.9524,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"asansol","name":"Asansol, West Bengal","lat":23.6739,"lon":86.9524,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"05:19","sunsetLocal":"18:12","solarNoonLocal":"11:45","dayLengthHours":12.880522034095016,"dayLengthDisplay":"12 Hours 52 Mins 50 Secs","nightLengthDisplay":"11 Hours 07 Mins 10 Secs","moonriseLocal":"06:41","moonsetLocal":"19:09","rahuKala":{"name":"Rāhu Kāla","start":"16:35","end":"18:12","startHours":16.58826023955776,"endHours":18.198325493819635,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:45","end":"13:22","startHours":11.758064476772127,"endHours":13.368129731034003,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:59","end":"16:35","startHours":14.978194985295879,"endHours":16.58826023955776,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:19","end":"08:45","startHours":8.323258601013455,"endHours":8.752609335483289,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:12","startHours":5.854491877811911,"endHours":6.197972465387778,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:20","end":"12:11","startHours":11.328713742302293,"endHours":12.18741521124196,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:36","end":"04:28","startHours":3.6004005218452826,"endHours":4.4591019907849505,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:15","end":"05:19","startHours":4.244426623550034,"endHours":5.317803459724618,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:46","startHours":13.904818149121294,"endHours":14.763519618060961,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":17.998325493819635,"endHours":18.398325493819634,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:44","startHours":18.198325493819635,"endHours":18.735013911906925,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.948325493819635,"endHours":19.698325493819635,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:20","end":"00:11","startHours":23.32871374230229,"endHours":24.187415211241962,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:19","end":"06:56","startHours":5.317803459724618,"endHours":6.927868713986495,"quality":"inauspicious"},{"name":"Chala","start":"06:56","end":"08:32","startHours":6.927868713986495,"endHours":8.537933968248371,"quality":"neutral"},{"name":"Labha","start":"08:32","end":"10:09","startHours":8.537933968248371,"endHours":10.147999222510249,"quality":"auspicious"},{"name":"Amṛta","start":"10:09","end":"11:45","startHours":10.147999222510249,"endHours":11.758064476772127,"quality":"auspicious"},{"name":"Kāla","start":"11:45","end":"13:22","startHours":11.758064476772127,"endHours":13.368129731034003,"quality":"inauspicious"},{"name":"Śubha","start":"13:22","end":"14:59","startHours":13.368129731034003,"endHours":14.978194985295879,"quality":"auspicious"},{"name":"Roga","start":"14:59","end":"16:35","startHours":14.978194985295879,"endHours":16.58826023955776,"quality":"inauspicious"},{"name":"Udveg","start":"16:35","end":"18:12","startHours":16.58826023955776,"endHours":18.198325493819635,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:12","end":"19:35","startHours":18.198325493819635,"endHours":19.58826023955776,"quality":"auspicious"},{"name":"Roga","start":"19:35","end":"20:59","startHours":19.58826023955776,"endHours":20.97819498529588,"quality":"inauspicious"},{"name":"Udveg","start":"20:59","end":"22:22","startHours":20.97819498529588,"endHours":22.368129731034003,"quality":"inauspicious"},{"name":"Chala","start":"22:22","end":"23:45","startHours":22.368129731034003,"endHours":23.758064476772127,"quality":"neutral"},{"name":"Labha","start":"23:45","end":"01:09","startHours":23.758064476772127,"endHours":25.14799922251025,"quality":"auspicious"},{"name":"Amṛta","start":"01:09","end":"02:32","startHours":25.14799922251025,"endHours":26.537933968248375,"quality":"auspicious"},{"name":"Kāla","start":"02:32","end":"03:56","startHours":26.537933968248375,"endHours":27.927868713986495,"quality":"inauspicious"},{"name":"Śubha","start":"03:56","end":"05:19","startHours":27.927868713986495,"endHours":29.31780345972462,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.317803459724618,"endHours":6.317803459724618,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.317803459724618,"endHours":7.317803459724618,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.317803459724618,"endHours":8.317803459724619,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.317803459724619,"endHours":9.317803459724619,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.317803459724619,"endHours":10.317803459724619,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.317803459724619,"endHours":11.317803459724619,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.317803459724619,"endHours":12.317803459724619,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.317803459724619,"endHours":13.317803459724619,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.317803459724619,"endHours":14.317803459724619,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.317803459724619,"endHours":15.317803459724619,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.317803459724619,"endHours":16.31780345972462,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.31780345972462,"endHours":17.31780345972462,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.31780345972462,"endHours":18.31780345972462,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.31780345972462,"endHours":19.31780345972462,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.31780345972462,"endHours":20.31780345972462,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.31780345972462,"endHours":21.31780345972462,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.31780345972462,"endHours":22.31780345972462,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.31780345972462,"endHours":23.31780345972462,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.31780345972462,"endHours":24.31780345972462,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.31780345972462,"endHours":25.31780345972462,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.31780345972462,"endHours":26.31780345972462,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.31780345972462,"endHours":27.31780345972462,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.31780345972462,"endHours":28.31780345972462,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.31780345972462,"endHours":29.31780345972462,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.69128794165917,"eotMinutes":-3.2934686063275223,"ayanamsa":24.0295}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada (Adhika) Śukla Dvitīyā · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"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":"asansol"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 19, 2012 CE · Asansol, West Bengal · Vidhyamitra","description":"August 19, 2012 CE for Asansol, West Bengal: Śukla Dvitīyā, sūryodaya 05:19, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/asansol/2012-08-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/asansol/2012-08-19","sa":"https://sa.vidhyamitra.com/city/asansol/2012-08-19","hi":"https://hi.vidhyamitra.com/city/asansol/2012-08-19","x-default":"https://vidhyamitra.com/city/asansol/2012-08-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T06:33:01.430Z","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":"2026-06-02T06:33:01.430Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T06:33:01.430Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}