{"id":"vidhyamitra:city-day:dhanbad:2011-04-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhanbad/2011-04-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-04-04","date_display":"April 4, 2011 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":2011,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455655.770833,"kali_year":5112,"ahargana":1867190.2708,"sun":{"sidereal_longitude":350.0542,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":355.8926,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.8384,"elapsed_within_tithi_degrees":5.8384},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.8926,"elapsed_within_degrees":9.2259},"yoga":{"number":26,"name":"Indra","sum_longitude":345.9468},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2011,"month":4,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455655.770833,"ahargana":1867190.2708,"kali_year":5112,"ayanamsa_lahiri":24.0102,"grahas":{"sun":{"sidereal_longitude":349.918249,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":354.671149,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":4.264},"mars":{"sidereal_longitude":337.250249,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":359.402849,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":351.825349,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":315.17504899999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":169.63204900000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":247.2739,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":67.2739,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2011,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455655.770833,"kali_year":5112,"ahargana":1867190.2708,"sun":{"sidereal_longitude":350.0542,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":355.8926,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.8384,"elapsed_within_tithi_degrees":5.8384},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.8926,"elapsed_within_degrees":9.2259},"yoga":{"number":26,"name":"Indra","sum_longitude":345.9468},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.264,"elongation":5.838},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.264,"opposition_distance":174.162}},"eclipse_window_40days":[]},"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":"05:34","sunsetLocal":"18:01","solarNoonLocal":"11:48","dayLengthHours":12.446197483210844,"dayLengthDisplay":"12 Hours 26 Mins 46 Secs","nightLengthDisplay":"11 Hours 33 Mins 14 Secs","moonriseLocal":"05:51","moonsetLocal":"18:22","rahuKala":{"name":"Rāhu Kāla","start":"07:08","end":"08:41","startHours":7.1273763287781025,"endHours":8.683151014179458,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:14","end":"11:48","startHours":10.238925699580813,"endHours":11.794700384982168,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:21","end":"14:54","startHours":13.350475070383524,"endHours":14.906249755784879,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:53","startHours":8.475714389459277,"endHours":8.890587638899639,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:25","startHours":6.090193205177199,"endHours":6.422091804729488,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:13","startHours":11.379827135541806,"endHours":12.20957363442253,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:55","end":"04:45","startHours":3.9121086456153007,"endHours":4.741855144496024,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:32","end":"05:34","startHours":4.534418519775843,"endHours":5.571601643376747,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:42","startHours":13.869066632183976,"endHours":14.6988131310647,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.81779912658759,"endHours":18.21779912658759,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:32","startHours":18.01779912658759,"endHours":18.536390688388042,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.76779912658759,"endHours":19.51779912658759,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:13","startHours":23.379827135541806,"endHours":24.20957363442253,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:34","end":"07:08","startHours":5.571601643376747,"endHours":7.1273763287781025,"quality":"auspicious"},{"name":"Kāla","start":"07:08","end":"08:41","startHours":7.1273763287781025,"endHours":8.683151014179458,"quality":"inauspicious"},{"name":"Śubha","start":"08:41","end":"10:14","startHours":8.683151014179458,"endHours":10.238925699580813,"quality":"auspicious"},{"name":"Roga","start":"10:14","end":"11:48","startHours":10.238925699580813,"endHours":11.794700384982168,"quality":"inauspicious"},{"name":"Udveg","start":"11:48","end":"13:21","startHours":11.794700384982168,"endHours":13.350475070383524,"quality":"inauspicious"},{"name":"Chala","start":"13:21","end":"14:54","startHours":13.350475070383524,"endHours":14.906249755784879,"quality":"neutral"},{"name":"Labha","start":"14:54","end":"16:28","startHours":14.906249755784879,"endHours":16.462024441186237,"quality":"auspicious"},{"name":"Amṛta","start":"16:28","end":"18:01","startHours":16.462024441186237,"endHours":18.01779912658759,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:01","end":"19:28","startHours":18.01779912658759,"endHours":19.462024441186234,"quality":"neutral"},{"name":"Labha","start":"19:28","end":"20:54","startHours":19.462024441186234,"endHours":20.90624975578488,"quality":"auspicious"},{"name":"Amṛta","start":"20:54","end":"22:21","startHours":20.90624975578488,"endHours":22.350475070383524,"quality":"auspicious"},{"name":"Kāla","start":"22:21","end":"23:48","startHours":22.350475070383524,"endHours":23.794700384982168,"quality":"inauspicious"},{"name":"Śubha","start":"23:48","end":"01:14","startHours":23.794700384982168,"endHours":25.23892569958081,"quality":"auspicious"},{"name":"Roga","start":"01:14","end":"02:41","startHours":25.23892569958081,"endHours":26.683151014179458,"quality":"inauspicious"},{"name":"Udveg","start":"02:41","end":"04:08","startHours":26.683151014179458,"endHours":28.1273763287781,"quality":"inauspicious"},{"name":"Chala","start":"04:08","end":"05:34","startHours":28.1273763287781,"endHours":29.571601643376745,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.571601643376747,"endHours":6.571601643376747,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.571601643376747,"endHours":7.571601643376747,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.571601643376747,"endHours":8.571601643376747,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.571601643376747,"endHours":9.571601643376747,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.571601643376747,"endHours":10.571601643376747,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.571601643376747,"endHours":11.571601643376747,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.571601643376747,"endHours":12.571601643376747,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.571601643376747,"endHours":13.571601643376747,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.571601643376747,"endHours":14.571601643376747,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.571601643376747,"endHours":15.571601643376747,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.571601643376747,"endHours":16.571601643376745,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.571601643376745,"endHours":17.571601643376745,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.571601643376745,"endHours":18.571601643376745,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.571601643376745,"endHours":19.571601643376745,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.571601643376745,"endHours":20.571601643376745,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.571601643376745,"endHours":21.571601643376745,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.571601643376745,"endHours":22.571601643376745,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.571601643376745,"endHours":23.571601643376745,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.571601643376745,"endHours":24.571601643376745,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.571601643376745,"endHours":25.571601643376745,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.571601643376745,"endHours":26.571601643376745,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.571601643376745,"endHours":27.571601643376745,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.571601643376745,"endHours":28.571601643376745,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.571601643376745,"endHours":29.571601643376745,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":5.4938081494485616,"eotMinutes":-3.4036230989301703,"ayanamsa":24.0102}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Pratipada · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[{"id":"chaitra-navratri-start","name":"Caitra Navrātri Start (Gudhi Padwā)","name_sanskrit":"चैत्र नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā (9 forms over 9 nights)","significance":"Spring Navrātri begins; Vasanta-pakṣa Devī worship. Maharashtra: Gudhi Padwā. South: Ugadi. Sindhi: Cheti Chand.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 April 4, 2011 CE · Dhanbad, Jharkhand · Vidhyamitra","description":"April 4, 2011 CE for Dhanbad, Jharkhand: Śukla Pratipada, sūryodaya 05:34, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhanbad/2011-04-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhanbad/2011-04-04","sa":"https://sa.vidhyamitra.com/city/dhanbad/2011-04-04","hi":"https://hi.vidhyamitra.com/city/dhanbad/2011-04-04","x-default":"https://vidhyamitra.com/city/dhanbad/2011-04-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T16:24:30.943Z","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":"2026-06-02T16:24:30.943Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T16:24:30.943Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}