{"id":"vidhyamitra:city-day:howrah:1983-08-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1983-08-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-08-24","date_display":"August 24, 1983 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":1983,"month":8,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445570.770833,"kali_year":5085,"ahargana":1857105.2708,"sun":{"sidereal_longitude":126.0936,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":311.8259,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":185.7323,"elapsed_within_tithi_degrees":5.7323},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.8259,"elapsed_within_degrees":5.1592},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.9195},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1983,"month":8,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445570.770833,"ahargana":1857105.2708,"kali_year":5085,"ayanamsa_lahiri":23.6245,"grahas":{"sun":{"sidereal_longitude":126.70756999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":311.14947000000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-4.2335},"mars":{"sidereal_longitude":103.30286999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":153.85186999999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":219.27327000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":128.67377,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":185.99547000000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":61.6257,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":241.6257,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1983,"month":8,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445570.770833,"kali_year":5085,"ahargana":1857105.2708,"sun":{"sidereal_longitude":126.0936,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":311.8259,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":185.7323,"elapsed_within_tithi_degrees":5.7323},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.8259,"elapsed_within_degrees":5.1592},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.9195},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.233,"elongation":174.268},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.233,"opposition_distance":5.732}},"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":"05:16","sunsetLocal":"18:02","solarNoonLocal":"11:39","dayLengthHours":12.762360682087618,"dayLengthDisplay":"12 Hours 45 Mins 44 Secs","nightLengthDisplay":"11 Hours 14 Mins 16 Secs","moonriseLocal":"18:11","moonsetLocal":"05:43","rahuKala":{"name":"Rāhu Kāla","start":"11:39","end":"13:15","startHours":11.64895738170187,"endHours":13.24425246696282,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:52","end":"08:28","startHours":6.863072125919012,"endHours":8.458367211179965,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:03","end":"11:39","startHours":10.053662296440915,"endHours":11.64895738170187,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:15","end":"08:40","startHours":8.245661199811838,"endHours":8.671073222548092,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:48","end":"06:08","startHours":5.799542069078377,"endHours":6.13987168726738,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:13","end":"12:04","startHours":11.223545358965616,"endHours":12.074369404438123,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:34","end":"04:25","startHours":3.566128949713044,"endHours":4.416952995185552,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:16","startHours":4.204246983817425,"endHours":5.26777704065806,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:38","startHours":13.77601749538314,"endHours":14.626841540855649,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:50","end":"18:14","startHours":17.83013772274568,"endHours":18.230137722745678,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:02","end":"18:34","startHours":18.03013772274568,"endHours":18.561902751165995,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:47","end":"19:32","startHours":17.78013772274568,"endHours":19.53013772274568,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:13","end":"00:04","startHours":23.223545358965616,"endHours":24.074369404438123,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:16","end":"06:52","startHours":5.26777704065806,"endHours":6.863072125919012,"quality":"auspicious"},{"name":"Amṛta","start":"06:52","end":"08:28","startHours":6.863072125919012,"endHours":8.458367211179965,"quality":"auspicious"},{"name":"Kāla","start":"08:28","end":"10:03","startHours":8.458367211179965,"endHours":10.053662296440915,"quality":"inauspicious"},{"name":"Śubha","start":"10:03","end":"11:39","startHours":10.053662296440915,"endHours":11.64895738170187,"quality":"auspicious"},{"name":"Roga","start":"11:39","end":"13:15","startHours":11.64895738170187,"endHours":13.24425246696282,"quality":"inauspicious"},{"name":"Udveg","start":"13:15","end":"14:50","startHours":13.24425246696282,"endHours":14.839547552223774,"quality":"inauspicious"},{"name":"Chala","start":"14:50","end":"16:26","startHours":14.839547552223774,"endHours":16.434842637484724,"quality":"neutral"},{"name":"Labha","start":"16:26","end":"18:02","startHours":16.434842637484724,"endHours":18.03013772274568,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:02","end":"19:26","startHours":18.03013772274568,"endHours":19.434842637484728,"quality":"inauspicious"},{"name":"Chala","start":"19:26","end":"20:50","startHours":19.434842637484728,"endHours":20.839547552223774,"quality":"neutral"},{"name":"Labha","start":"20:50","end":"22:15","startHours":20.839547552223774,"endHours":22.24425246696282,"quality":"auspicious"},{"name":"Amṛta","start":"22:15","end":"23:39","startHours":22.24425246696282,"endHours":23.64895738170187,"quality":"auspicious"},{"name":"Kāla","start":"23:39","end":"01:03","startHours":23.64895738170187,"endHours":25.05366229644092,"quality":"inauspicious"},{"name":"Śubha","start":"01:03","end":"02:28","startHours":25.05366229644092,"endHours":26.458367211179965,"quality":"auspicious"},{"name":"Roga","start":"02:28","end":"03:52","startHours":26.458367211179965,"endHours":27.86307212591901,"quality":"inauspicious"},{"name":"Udveg","start":"03:52","end":"05:16","startHours":27.86307212591901,"endHours":29.26777704065806,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:16","end":"06:16","startHours":5.26777704065806,"endHours":6.26777704065806,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:16","end":"07:16","startHours":6.26777704065806,"endHours":7.26777704065806,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:16","end":"08:16","startHours":7.26777704065806,"endHours":8.26777704065806,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:16","end":"09:16","startHours":8.26777704065806,"endHours":9.26777704065806,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:16","end":"10:16","startHours":9.26777704065806,"endHours":10.26777704065806,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:16","end":"11:16","startHours":10.26777704065806,"endHours":11.26777704065806,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:16","end":"12:16","startHours":11.26777704065806,"endHours":12.26777704065806,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:16","end":"13:16","startHours":12.26777704065806,"endHours":13.26777704065806,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:16","end":"14:16","startHours":13.26777704065806,"endHours":14.26777704065806,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:16","end":"15:16","startHours":14.26777704065806,"endHours":15.26777704065806,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:16","end":"16:16","startHours":15.26777704065806,"endHours":16.26777704065806,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:16","end":"17:16","startHours":16.26777704065806,"endHours":17.26777704065806,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:16","end":"18:16","startHours":17.26777704065806,"endHours":18.26777704065806,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:16","end":"19:16","startHours":18.26777704065806,"endHours":19.26777704065806,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:16","end":"20:16","startHours":19.26777704065806,"endHours":20.26777704065806,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:16","end":"21:16","startHours":20.26777704065806,"endHours":21.26777704065806,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:16","end":"22:16","startHours":21.26777704065806,"endHours":22.26777704065806,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:16","end":"23:16","startHours":22.26777704065806,"endHours":23.26777704065806,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:16","end":"00:16","startHours":23.26777704065806,"endHours":24.26777704065806,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:16","end":"01:16","startHours":24.26777704065806,"endHours":25.26777704065806,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:16","end":"02:16","startHours":25.26777704065806,"endHours":26.26777704065806,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:16","end":"03:16","startHours":26.26777704065806,"endHours":27.26777704065806,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:16","end":"04:16","startHours":27.26777704065806,"endHours":28.26777704065806,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:16","end":"05:16","startHours":28.26777704065806,"endHours":29.26777704065806,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.353785173947974,"eotMinutes":-1.9918429021122266,"ayanamsa":23.6245}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Pratipada · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 24, 1983 CE · Howrah, West Bengal · Vidhyamitra","description":"August 24, 1983 CE for Howrah, West Bengal: Kṛṣṇa Pratipada, sūryodaya 05:16, sūryāsta 18:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1983-08-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1983-08-24","sa":"https://sa.vidhyamitra.com/city/howrah/1983-08-24","hi":"https://hi.vidhyamitra.com/city/howrah/1983-08-24","x-default":"https://vidhyamitra.com/city/howrah/1983-08-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T11:16:15.613Z","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":"2026-06-02T11:16:15.614Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T11:16:15.614Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}