{"id":"vidhyamitra:city-day:dhanbad:1999-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhanbad/1999-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1999-05-18","date_display":"May 18, 1999 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1999,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451316.770833,"kali_year":5101,"ahargana":1862851.2708,"sun":{"sidereal_longitude":32.8096,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":66.6049,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.7953,"elapsed_within_tithi_degrees":9.7953},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":66.6049,"elapsed_within_degrees":13.2716},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":99.4145},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1999,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451316.770833,"ahargana":1862851.2708,"kali_year":5101,"ayanamsa_lahiri":23.8443,"grahas":{"sun":{"sidereal_longitude":32.84113000000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":68.84483,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-3.4744},"mars":{"sidereal_longitude":182.56592999999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":23.570130000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":358.17303,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":76.51162999999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":15.489329999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":117.175,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":297.175,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1999,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451316.770833,"kali_year":5101,"ahargana":1862851.2708,"sun":{"sidereal_longitude":32.8096,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":66.6049,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.7953,"elapsed_within_tithi_degrees":9.7953},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":66.6049,"elapsed_within_degrees":13.2716},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":99.4145},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.474,"elongation":33.795},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.474,"opposition_distance":146.205}},"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":"05:01","sunsetLocal":"18:20","solarNoonLocal":"11:41","dayLengthHours":13.322449915014118,"dayLengthDisplay":"13 Hours 19 Mins 21 Secs","nightLengthDisplay":"10 Hours 40 Mins 39 Secs","moonriseLocal":"07:18","moonsetLocal":"20:51","rahuKala":{"name":"Rāhu Kāla","start":"15:00","end":"16:40","startHours":15.007099442245703,"endHours":16.672405681622468,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:21","end":"10:01","startHours":8.345874484738644,"endHours":10.011180724115409,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:41","end":"13:21","startHours":11.676486963492174,"endHours":13.341793202868939,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:07","end":"08:34","startHours":8.123833652821741,"endHours":8.567915316655546,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:34","end":"05:56","startHours":5.570364085777369,"endHours":5.925629416844412,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:14","end":"12:07","startHours":11.23240529965837,"endHours":12.120568627325978,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:14","end":"04:08","startHours":3.238935350649898,"endHours":4.127098678317505,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:54","end":"05:01","startHours":3.905057846400604,"endHours":5.015262005985114,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:47","startHours":13.896895282661191,"endHours":14.785058610328798,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.137711920999234,"endHours":18.537711920999232,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:54","startHours":18.337711920999233,"endHours":18.89281400079149,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.087711920999233,"endHours":19.837711920999233,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:14","end":"00:07","startHours":23.23240529965837,"endHours":24.120568627325977,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:01","end":"06:41","startHours":5.015262005985114,"endHours":6.680568245361878,"quality":"inauspicious"},{"name":"Udveg","start":"06:41","end":"08:21","startHours":6.680568245361878,"endHours":8.345874484738644,"quality":"inauspicious"},{"name":"Chala","start":"08:21","end":"10:01","startHours":8.345874484738644,"endHours":10.011180724115409,"quality":"neutral"},{"name":"Labha","start":"10:01","end":"11:41","startHours":10.011180724115409,"endHours":11.676486963492174,"quality":"auspicious"},{"name":"Amṛta","start":"11:41","end":"13:21","startHours":11.676486963492174,"endHours":13.341793202868939,"quality":"auspicious"},{"name":"Kāla","start":"13:21","end":"15:00","startHours":13.341793202868939,"endHours":15.007099442245703,"quality":"inauspicious"},{"name":"Śubha","start":"15:00","end":"16:40","startHours":15.007099442245703,"endHours":16.672405681622468,"quality":"auspicious"},{"name":"Roga","start":"16:40","end":"18:20","startHours":16.672405681622468,"endHours":18.337711920999233,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:20","end":"19:40","startHours":18.337711920999233,"endHours":19.672405681622468,"quality":"inauspicious"},{"name":"Śubha","start":"19:40","end":"21:00","startHours":19.672405681622468,"endHours":21.007099442245703,"quality":"auspicious"},{"name":"Roga","start":"21:00","end":"22:21","startHours":21.007099442245703,"endHours":22.34179320286894,"quality":"inauspicious"},{"name":"Udveg","start":"22:21","end":"23:41","startHours":22.34179320286894,"endHours":23.676486963492174,"quality":"inauspicious"},{"name":"Chala","start":"23:41","end":"01:01","startHours":23.676486963492174,"endHours":25.01118072411541,"quality":"neutral"},{"name":"Labha","start":"01:01","end":"02:21","startHours":25.01118072411541,"endHours":26.345874484738644,"quality":"auspicious"},{"name":"Amṛta","start":"02:21","end":"03:41","startHours":26.345874484738644,"endHours":27.68056824536188,"quality":"auspicious"},{"name":"Kāla","start":"03:41","end":"05:01","startHours":27.68056824536188,"endHours":29.015262005985115,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:01","end":"06:01","startHours":5.015262005985114,"endHours":6.015262005985114,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:01","end":"07:01","startHours":6.015262005985114,"endHours":7.015262005985114,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:01","end":"08:01","startHours":7.015262005985114,"endHours":8.015262005985115,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:01","end":"09:01","startHours":8.015262005985115,"endHours":9.015262005985115,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:01","end":"10:01","startHours":9.015262005985115,"endHours":10.015262005985115,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:01","end":"11:01","startHours":10.015262005985115,"endHours":11.015262005985115,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:01","end":"12:01","startHours":11.015262005985115,"endHours":12.015262005985115,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:01","end":"13:01","startHours":12.015262005985115,"endHours":13.015262005985115,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:01","end":"14:01","startHours":13.015262005985115,"endHours":14.015262005985115,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:01","end":"15:01","startHours":14.015262005985115,"endHours":15.015262005985115,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:01","end":"16:01","startHours":15.015262005985115,"endHours":16.015262005985115,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:01","end":"17:01","startHours":16.015262005985115,"endHours":17.015262005985115,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:01","end":"18:01","startHours":17.015262005985115,"endHours":18.015262005985115,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:01","end":"19:01","startHours":18.015262005985115,"endHours":19.015262005985115,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:01","end":"20:01","startHours":19.015262005985115,"endHours":20.015262005985115,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:01","end":"21:01","startHours":20.015262005985115,"endHours":21.015262005985115,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:01","end":"22:01","startHours":21.015262005985115,"endHours":22.015262005985115,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:01","end":"23:01","startHours":22.015262005985115,"endHours":23.015262005985115,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:01","end":"00:01","startHours":23.015262005985115,"endHours":24.015262005985115,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:01","end":"01:01","startHours":24.015262005985115,"endHours":25.015262005985115,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:01","end":"02:01","startHours":25.015262005985115,"endHours":26.015262005985115,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:01","end":"03:01","startHours":26.015262005985115,"endHours":27.015262005985115,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:01","end":"04:01","startHours":27.015262005985115,"endHours":28.015262005985115,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:01","end":"05:01","startHours":28.015262005985115,"endHours":29.015262005985115,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.41282052026102,"eotMinutes":3.6891821904695723,"ayanamsa":23.8443}},"calendars":{"vikram_samvat":2056,"vikram_samvatsara":"Nandana","saka_samvat":1921,"saka_samvatsara":"Pramāthi","bengali_samvat":1406,"malayalam_era":1175,"nanakshahi_year":530,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha (Adhika) Śukla Tṛtīyā · Vikram 2056 Nandana · Śaka 1921 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 May 18, 1999 CE · Dhanbad, Jharkhand · Vidhyamitra","description":"May 18, 1999 CE for Dhanbad, Jharkhand: Śukla Tṛtīyā, sūryodaya 05:01, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhanbad/1999-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhanbad/1999-05-18","sa":"https://sa.vidhyamitra.com/city/dhanbad/1999-05-18","hi":"https://hi.vidhyamitra.com/city/dhanbad/1999-05-18","x-default":"https://vidhyamitra.com/city/dhanbad/1999-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T11:22:11.333Z","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":"2026-09-06T11:22:11.333Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T11:22:11.333Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}