{"id":"vidhyamitra:city-day:dhanbad:1990-07-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhanbad/1990-07-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-07-07","date_display":"July 7, 1990 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":1990,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448079.770833,"kali_year":5092,"ahargana":1859614.2708,"sun":{"sidereal_longitude":80.6125,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":248.6467,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.0342,"elapsed_within_tithi_degrees":0.0342},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.6467,"elapsed_within_degrees":8.6467},"yoga":{"number":25,"name":"Brahma","sum_longitude":329.2592},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":1990,"month":7,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448079.770833,"ahargana":1859614.2708,"kali_year":5092,"ayanamsa_lahiri":23.7205,"grahas":{"sun":{"sidereal_longitude":80.96450800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":249.42260799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":-2.8932},"mars":{"sidereal_longitude":2.549607999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":86.26590800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":86.973408,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":50.701008,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":268.662608,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":288.6868,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.6868,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1990,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448079.770833,"kali_year":5092,"ahargana":1859614.2708,"sun":{"sidereal_longitude":80.6125,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":248.6467,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.0342,"elapsed_within_tithi_degrees":0.0342},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.6467,"elapsed_within_degrees":8.6467},"yoga":{"number":25,"name":"Brahma","sum_longitude":329.2592},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.893,"elongation":168.034},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.893,"opposition_distance":11.966}},"eclipse_window_40days":[{"offset_days":15,"type":"solar","occurs":true,"moon_latitude":0.982,"elongation":0.451}]},"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":"05:02","sunsetLocal":"18:35","solarNoonLocal":"11:49","dayLengthHours":13.546202001049348,"dayLengthDisplay":"13 Hours 32 Mins 46 Secs","nightLengthDisplay":"10 Hours 27 Mins 14 Secs","moonriseLocal":"17:44","moonsetLocal":"04:21","rahuKala":{"name":"Rāhu Kāla","start":"08:26","end":"10:07","startHours":8.426791164809353,"endHours":10.12006641494052,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:30","end":"15:12","startHours":13.506616915202859,"endHours":15.199892165334028,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:02","end":"06:44","startHours":5.040240664547016,"endHours":6.7335159146781844,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:12","end":"08:39","startHours":8.201021131458532,"endHours":8.652561198160175,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:36","end":"05:58","startHours":5.604665747924073,"endHours":5.965897801285388,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:22","end":"12:16","startHours":11.361801598370047,"endHours":12.264881731773336,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:14","end":"04:08","startHours":3.2340803977404367,"endHours":4.137160531143726,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:55","end":"05:02","startHours":3.911390497792904,"endHours":5.040240664547016,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:58","startHours":14.071041998579915,"endHours":14.974122131983204,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.386442665596366,"endHours":18.786442665596365,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:09","startHours":18.586442665596365,"endHours":19.150867748973422,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.336442665596365,"endHours":20.086442665596365,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:22","end":"00:16","startHours":23.361801598370043,"endHours":24.264881731773336,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:02","end":"06:44","startHours":5.040240664547016,"endHours":6.7335159146781844,"quality":"inauspicious"},{"name":"Śubha","start":"06:44","end":"08:26","startHours":6.7335159146781844,"endHours":8.426791164809353,"quality":"auspicious"},{"name":"Roga","start":"08:26","end":"10:07","startHours":8.426791164809353,"endHours":10.12006641494052,"quality":"inauspicious"},{"name":"Udveg","start":"10:07","end":"11:49","startHours":10.12006641494052,"endHours":11.81334166507169,"quality":"inauspicious"},{"name":"Chala","start":"11:49","end":"13:30","startHours":11.81334166507169,"endHours":13.506616915202859,"quality":"neutral"},{"name":"Labha","start":"13:30","end":"15:12","startHours":13.506616915202859,"endHours":15.199892165334028,"quality":"auspicious"},{"name":"Amṛta","start":"15:12","end":"16:54","startHours":15.199892165334028,"endHours":16.893167415465197,"quality":"auspicious"},{"name":"Kāla","start":"16:54","end":"18:35","startHours":16.893167415465197,"endHours":18.586442665596365,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:35","end":"19:54","startHours":18.586442665596365,"endHours":19.893167415465197,"quality":"auspicious"},{"name":"Amṛta","start":"19:54","end":"21:12","startHours":19.893167415465197,"endHours":21.199892165334028,"quality":"auspicious"},{"name":"Kāla","start":"21:12","end":"22:30","startHours":21.199892165334028,"endHours":22.50661691520286,"quality":"inauspicious"},{"name":"Śubha","start":"22:30","end":"23:49","startHours":22.50661691520286,"endHours":23.81334166507169,"quality":"auspicious"},{"name":"Roga","start":"23:49","end":"01:07","startHours":23.81334166507169,"endHours":25.120066414940524,"quality":"inauspicious"},{"name":"Udveg","start":"01:07","end":"02:26","startHours":25.120066414940524,"endHours":26.426791164809355,"quality":"inauspicious"},{"name":"Chala","start":"02:26","end":"03:44","startHours":26.426791164809355,"endHours":27.733515914678186,"quality":"neutral"},{"name":"Labha","start":"03:44","end":"05:02","startHours":27.733515914678186,"endHours":29.040240664547017,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:02","end":"06:02","startHours":5.040240664547016,"endHours":6.040240664547016,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:02","end":"07:02","startHours":6.040240664547016,"endHours":7.040240664547016,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:02","end":"08:02","startHours":7.040240664547016,"endHours":8.040240664547017,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:02","end":"09:02","startHours":8.040240664547017,"endHours":9.040240664547017,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:02","end":"10:02","startHours":9.040240664547017,"endHours":10.040240664547017,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:02","end":"11:02","startHours":10.040240664547017,"endHours":11.040240664547017,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:02","end":"12:02","startHours":11.040240664547017,"endHours":12.040240664547017,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:02","end":"13:02","startHours":12.040240664547017,"endHours":13.040240664547017,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:02","end":"14:02","startHours":13.040240664547017,"endHours":14.040240664547017,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:02","end":"15:02","startHours":14.040240664547017,"endHours":15.040240664547017,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:02","end":"16:02","startHours":15.040240664547017,"endHours":16.040240664547017,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:02","end":"17:02","startHours":16.040240664547017,"endHours":17.040240664547017,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:02","end":"18:02","startHours":17.040240664547017,"endHours":18.040240664547017,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:02","end":"19:02","startHours":18.040240664547017,"endHours":19.040240664547017,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:02","end":"20:02","startHours":19.040240664547017,"endHours":20.040240664547017,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:02","end":"21:02","startHours":20.040240664547017,"endHours":21.040240664547017,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:02","end":"22:02","startHours":21.040240664547017,"endHours":22.040240664547017,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:02","end":"23:02","startHours":22.040240664547017,"endHours":23.040240664547017,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:02","end":"00:02","startHours":23.040240664547017,"endHours":24.040240664547017,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:02","end":"01:02","startHours":24.040240664547017,"endHours":25.040240664547017,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:02","end":"02:02","startHours":25.040240664547017,"endHours":26.040240664547017,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:02","end":"03:02","startHours":26.040240664547017,"endHours":27.040240664547017,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:02","end":"04:02","startHours":27.040240664547017,"endHours":28.040240664547017,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:02","end":"05:02","startHours":28.040240664547017,"endHours":29.040240664547017,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.627611237203514,"eotMinutes":-4.522099904301516,"ayanamsa":23.7205}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pūrṇimā · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"guru-purnima","name":"Guru Pūrṇimā / Vyāsa Pūrṇimā","name_sanskrit":"गुरु पूर्णिमा / व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Vyāsa-jī","significance":"Honor Vyāsa-jī and all gurus.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1},{"id":"vyasa-purnima","name":"Vyāsa Pūrṇimā (= Guru Pūrṇimā)","name_sanskrit":"व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Veda-Vyāsa","significance":"Birth of Veda-Vyāsa; Mahābhārata-Purāṇa-vibhāga-kartā. = Guru Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1,"related_chart":"vyasa"}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"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 July 7, 1990 CE · Dhanbad, Jharkhand · Vidhyamitra","description":"July 7, 1990 CE for Dhanbad, Jharkhand: Śukla Pūrṇimā, sūryodaya 05:02, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhanbad/1990-07-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhanbad/1990-07-07","sa":"https://sa.vidhyamitra.com/city/dhanbad/1990-07-07","hi":"https://hi.vidhyamitra.com/city/dhanbad/1990-07-07","x-default":"https://vidhyamitra.com/city/dhanbad/1990-07-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:33:03.399Z","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":"2026-06-01T03:33:03.399Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:33:03.399Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}