{"id":"vidhyamitra:city-day:dhanbad:2018-05-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhanbad/2018-05-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-05-16","date_display":"May 16, 2018 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":2018,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458254.770833,"kali_year":5120,"ahargana":1869789.2708,"sun":{"sidereal_longitude":30.9744,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":36.754,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.7796,"elapsed_within_tithi_degrees":5.7796},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":36.754,"elapsed_within_degrees":10.0874},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.7284},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2018,"month":5,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458254.770833,"ahargana":1869789.2708,"kali_year":5120,"ayanamsa_lahiri":24.1096,"grahas":{"sun":{"sidereal_longitude":31.038948000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":38.532848,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":-4.2987},"mars":{"sidereal_longitude":275.57584799999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":9.41834799999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":203.19714799999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":61.44374800000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":254.29814799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":109.5664,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":289.5664,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"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":2018,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458254.770833,"kali_year":5120,"ahargana":1869789.2708,"sun":{"sidereal_longitude":30.9744,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":36.754,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.7796,"elapsed_within_tithi_degrees":5.7796},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":36.754,"elapsed_within_degrees":10.0874},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.7284},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.299,"elongation":5.78},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.299,"opposition_distance":174.22}},"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":"05:02","sunsetLocal":"18:19","solarNoonLocal":"11:41","dayLengthHours":13.297879559620222,"dayLengthDisplay":"13 Hours 17 Mins 52 Secs","nightLengthDisplay":"10 Hours 42 Mins 08 Secs","moonriseLocal":"05:29","moonsetLocal":"18:52","rahuKala":{"name":"Rāhu Kāla","start":"11:41","end":"13:20","startHours":11.675585750686874,"endHours":13.337820695639401,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:41","end":"08:21","startHours":6.68888091582929,"endHours":8.351115860781817,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:01","end":"11:41","startHours":10.013350805734346,"endHours":11.675585750686874,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:08","end":"08:34","startHours":8.129484534788148,"endHours":8.572747186775487,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:35","end":"05:56","startHours":5.5807242858609385,"endHours":5.935334407450811,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:14","end":"12:07","startHours":11.232323098699533,"endHours":12.118848402674216,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:15","end":"04:08","startHours":3.2535953629273995,"endHours":4.140120666902081,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:55","end":"05:02","startHours":3.9184893409084105,"endHours":5.026645970876762,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:47","startHours":13.891899010623577,"endHours":14.778424314598258,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.124525530496985,"endHours":18.524525530496984,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:53","startHours":18.324525530496985,"endHours":18.87860384548116,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.074525530496985,"endHours":19.824525530496985,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:14","end":"00:07","startHours":23.232323098699535,"endHours":24.118848402674214,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:02","end":"06:41","startHours":5.026645970876762,"endHours":6.68888091582929,"quality":"auspicious"},{"name":"Amṛta","start":"06:41","end":"08:21","startHours":6.68888091582929,"endHours":8.351115860781817,"quality":"auspicious"},{"name":"Kāla","start":"08:21","end":"10:01","startHours":8.351115860781817,"endHours":10.013350805734346,"quality":"inauspicious"},{"name":"Śubha","start":"10:01","end":"11:41","startHours":10.013350805734346,"endHours":11.675585750686874,"quality":"auspicious"},{"name":"Roga","start":"11:41","end":"13:20","startHours":11.675585750686874,"endHours":13.337820695639401,"quality":"inauspicious"},{"name":"Udveg","start":"13:20","end":"15:00","startHours":13.337820695639401,"endHours":15.00005564059193,"quality":"inauspicious"},{"name":"Chala","start":"15:00","end":"16:40","startHours":15.00005564059193,"endHours":16.662290585544454,"quality":"neutral"},{"name":"Labha","start":"16:40","end":"18:19","startHours":16.662290585544454,"endHours":18.324525530496985,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:19","end":"19:40","startHours":18.324525530496985,"endHours":19.662290585544458,"quality":"inauspicious"},{"name":"Chala","start":"19:40","end":"21:00","startHours":19.662290585544458,"endHours":21.000055640591928,"quality":"neutral"},{"name":"Labha","start":"21:00","end":"22:20","startHours":21.000055640591928,"endHours":22.3378206956394,"quality":"auspicious"},{"name":"Amṛta","start":"22:20","end":"23:41","startHours":22.3378206956394,"endHours":23.675585750686874,"quality":"auspicious"},{"name":"Kāla","start":"23:41","end":"01:01","startHours":23.675585750686874,"endHours":25.013350805734348,"quality":"inauspicious"},{"name":"Śubha","start":"01:01","end":"02:21","startHours":25.013350805734348,"endHours":26.351115860781817,"quality":"auspicious"},{"name":"Roga","start":"02:21","end":"03:41","startHours":26.351115860781817,"endHours":27.68888091582929,"quality":"inauspicious"},{"name":"Udveg","start":"03:41","end":"05:02","startHours":27.68888091582929,"endHours":29.026645970876764,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:02","end":"06:02","startHours":5.026645970876762,"endHours":6.026645970876762,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:02","end":"07:02","startHours":6.026645970876762,"endHours":7.026645970876762,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:02","end":"08:02","startHours":7.026645970876762,"endHours":8.026645970876762,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:02","end":"09:02","startHours":8.026645970876762,"endHours":9.026645970876762,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:02","end":"10:02","startHours":9.026645970876762,"endHours":10.026645970876762,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:02","end":"11:02","startHours":10.026645970876762,"endHours":11.026645970876762,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:02","end":"12:02","startHours":11.026645970876762,"endHours":12.026645970876762,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:02","end":"13:02","startHours":12.026645970876762,"endHours":13.026645970876762,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:02","end":"14:02","startHours":13.026645970876762,"endHours":14.026645970876762,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:02","end":"15:02","startHours":14.026645970876762,"endHours":15.026645970876762,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:02","end":"16:02","startHours":15.026645970876762,"endHours":16.026645970876764,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:02","end":"17:02","startHours":16.026645970876764,"endHours":17.026645970876764,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:02","end":"18:02","startHours":17.026645970876764,"endHours":18.026645970876764,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:02","end":"19:02","startHours":18.026645970876764,"endHours":19.026645970876764,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:02","end":"20:02","startHours":19.026645970876764,"endHours":20.026645970876764,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:02","end":"21:02","startHours":20.026645970876764,"endHours":21.026645970876764,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:02","end":"22:02","startHours":21.026645970876764,"endHours":22.026645970876764,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:02","end":"23:02","startHours":22.026645970876764,"endHours":23.026645970876764,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:02","end":"00:02","startHours":23.026645970876764,"endHours":24.026645970876764,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:02","end":"01:02","startHours":24.026645970876764,"endHours":25.026645970876764,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:02","end":"02:02","startHours":25.026645970876764,"endHours":26.026645970876764,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:02","end":"03:02","startHours":26.026645970876764,"endHours":27.026645970876764,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:02","end":"04:02","startHours":27.026645970876764,"endHours":28.026645970876764,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:02","end":"05:02","startHours":28.026645970876764,"endHours":29.026645970876764,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.050034764881758,"eotMinutes":3.743254958787478,"ayanamsa":24.1096}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Pratipada · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 May 16, 2018 CE · Dhanbad, Jharkhand · Vidhyamitra","description":"May 16, 2018 CE for Dhanbad, Jharkhand: Śukla Pratipada, sūryodaya 05:02, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhanbad/2018-05-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhanbad/2018-05-16","sa":"https://sa.vidhyamitra.com/city/dhanbad/2018-05-16","hi":"https://hi.vidhyamitra.com/city/dhanbad/2018-05-16","x-default":"https://vidhyamitra.com/city/dhanbad/2018-05-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:53:53.178Z","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":"2026-05-15T14:53:53.178Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:53:53.178Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}