{"id":"vidhyamitra:city-day:dhanbad:1997-08-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhanbad/1997-08-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-08-28","date_display":"August 28, 1997 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":1997,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450688.770833,"kali_year":5099,"ahargana":1862223.2708,"sun":{"sidereal_longitude":130.299,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":73.0768,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.7778,"elapsed_within_tithi_degrees":2.7778},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":73.0768,"elapsed_within_degrees":6.4101},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.3758},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1997,"month":8,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450688.770833,"ahargana":1862223.2708,"kali_year":5099,"ayanamsa_lahiri":23.8203,"grahas":{"sun":{"sidereal_longitude":130.965125,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":76.04262499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-4.3909},"mars":{"sidereal_longitude":194.803725,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":137.796225,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":290.878025,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"venus":{"sidereal_longitude":168.573625,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":355.906525,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":150.4495,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":330.4495,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"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":1997,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450688.770833,"kali_year":5099,"ahargana":1862223.2708,"sun":{"sidereal_longitude":130.299,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":73.0768,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.7778,"elapsed_within_tithi_degrees":2.7778},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":73.0768,"elapsed_within_degrees":6.4101},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.3758},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.391,"elongation":57.222},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.391,"opposition_distance":122.778}},"eclipse_window_40days":[{"offset_days":5,"type":"solar","occurs":true,"moon_latitude":-1.043,"elongation":1.659}]},"city":{"slug":"dhanbad","name":"Dhanbad, Jharkhand","lat":23.7957,"lon":86.4304,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"dhanbad","name":"Dhanbad, Jharkhand","lat":23.7957,"lon":86.4304,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:24","sunsetLocal":"18:06","solarNoonLocal":"11:45","dayLengthHours":12.703315965961844,"dayLengthDisplay":"12 Hours 42 Mins 12 Secs","nightLengthDisplay":"11 Hours 17 Mins 48 Secs","moonriseLocal":"01:19","moonsetLocal":"14:52","rahuKala":{"name":"Rāhu Kāla","start":"13:20","end":"14:56","startHours":13.339396641094966,"endHours":14.927311136840197,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:24","end":"06:59","startHours":5.399824162368814,"endHours":6.987738658114044,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:35","end":"10:10","startHours":8.575653153859275,"endHours":10.163567649604506,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:22","end":"08:47","startHours":8.363931221093244,"endHours":8.787375086625307,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:16","startHours":5.929128994283891,"endHours":6.2678840867095404,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:20","end":"12:10","startHours":11.328038279817676,"endHours":12.174926010881798,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:33","startHours":3.706048700240568,"endHours":4.552936431304691,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:20","end":"05:24","startHours":4.34121449853866,"endHours":5.399824162368814,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:43","startHours":13.868701473010043,"endHours":14.715589204074167,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.90314012833066,"endHours":18.303140128330657,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:38","startHours":18.103140128330658,"endHours":18.632444960245735,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.853140128330658,"endHours":19.603140128330658,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:20","end":"00:10","startHours":23.328038279817676,"endHours":24.174926010881798,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:24","end":"06:59","startHours":5.399824162368814,"endHours":6.987738658114044,"quality":"auspicious"},{"name":"Roga","start":"06:59","end":"08:35","startHours":6.987738658114044,"endHours":8.575653153859275,"quality":"inauspicious"},{"name":"Udveg","start":"08:35","end":"10:10","startHours":8.575653153859275,"endHours":10.163567649604506,"quality":"inauspicious"},{"name":"Chala","start":"10:10","end":"11:45","startHours":10.163567649604506,"endHours":11.751482145349737,"quality":"neutral"},{"name":"Labha","start":"11:45","end":"13:20","startHours":11.751482145349737,"endHours":13.339396641094966,"quality":"auspicious"},{"name":"Amṛta","start":"13:20","end":"14:56","startHours":13.339396641094966,"endHours":14.927311136840197,"quality":"auspicious"},{"name":"Kāla","start":"14:56","end":"16:31","startHours":14.927311136840197,"endHours":16.515225632585427,"quality":"inauspicious"},{"name":"Śubha","start":"16:31","end":"18:06","startHours":16.515225632585427,"endHours":18.103140128330658,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:06","end":"19:31","startHours":18.103140128330658,"endHours":19.515225632585427,"quality":"auspicious"},{"name":"Kāla","start":"19:31","end":"20:56","startHours":19.515225632585427,"endHours":20.927311136840196,"quality":"inauspicious"},{"name":"Śubha","start":"20:56","end":"22:20","startHours":20.927311136840196,"endHours":22.339396641094964,"quality":"auspicious"},{"name":"Roga","start":"22:20","end":"23:45","startHours":22.339396641094964,"endHours":23.751482145349737,"quality":"inauspicious"},{"name":"Udveg","start":"23:45","end":"01:10","startHours":23.751482145349737,"endHours":25.163567649604506,"quality":"inauspicious"},{"name":"Chala","start":"01:10","end":"02:35","startHours":25.163567649604506,"endHours":26.575653153859275,"quality":"neutral"},{"name":"Labha","start":"02:35","end":"03:59","startHours":26.575653153859275,"endHours":27.987738658114047,"quality":"auspicious"},{"name":"Amṛta","start":"03:59","end":"05:24","startHours":27.987738658114047,"endHours":29.399824162368816,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.399824162368814,"endHours":6.399824162368814,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.399824162368814,"endHours":7.399824162368814,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.399824162368814,"endHours":8.399824162368814,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.399824162368814,"endHours":9.399824162368814,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.399824162368814,"endHours":10.399824162368814,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.399824162368814,"endHours":11.399824162368814,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.399824162368814,"endHours":12.399824162368814,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.399824162368814,"endHours":13.399824162368814,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.399824162368814,"endHours":14.399824162368814,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.399824162368814,"endHours":15.399824162368814,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.399824162368814,"endHours":16.399824162368816,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.399824162368816,"endHours":17.399824162368816,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.399824162368816,"endHours":18.399824162368816,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.399824162368816,"endHours":19.399824162368816,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.399824162368816,"endHours":20.399824162368816,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.399824162368816,"endHours":21.399824162368816,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.399824162368816,"endHours":22.399824162368816,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.399824162368816,"endHours":23.399824162368816,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.399824162368816,"endHours":24.399824162368816,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.399824162368816,"endHours":25.399824162368816,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.399824162368816,"endHours":26.399824162368816,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.399824162368816,"endHours":27.399824162368816,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.399824162368816,"endHours":28.399824162368816,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.399824162368816,"endHours":29.399824162368816,"planetary_lord":"Moon"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.755132407985865,"eotMinutes":-0.8105287209842176,"ayanamsa":23.8203}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"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 Ekādaśī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"indira-ekadashi","name":"Indirā Ekādaśī","name_sanskrit":"इन्दिरा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Falls in Pitṛ Pakṣa; liberates ancestors from naraka.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3},{"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dhanbad"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 28, 1997 CE · Dhanbad, Jharkhand · Vidhyamitra","description":"August 28, 1997 CE for Dhanbad, Jharkhand: Kṛṣṇa Ekādaśī, sūryodaya 05:24, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhanbad/1997-08-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhanbad/1997-08-28","sa":"https://sa.vidhyamitra.com/city/dhanbad/1997-08-28","hi":"https://hi.vidhyamitra.com/city/dhanbad/1997-08-28","x-default":"https://vidhyamitra.com/city/dhanbad/1997-08-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T04:25:41.894Z","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":"2026-06-02T04:25:41.894Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T04:25:41.894Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}