{"id":"vidhyamitra:city-day:dhanbad:1999-03-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhanbad/1999-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1999-03-31","date_display":"March 31, 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":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451268.770833,"kali_year":5100,"ahargana":1862803.2708,"sun":{"sidereal_longitude":346.2185,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":157.048,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":170.8295,"elapsed_within_tithi_degrees":2.8295},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.048,"elapsed_within_degrees":10.3814},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":143.2665},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":1999,"month":3,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451268.770833,"ahargana":1862803.2708,"kali_year":5100,"ayanamsa_lahiri":23.8424,"grahas":{"sun":{"sidereal_longitude":346.047264,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":155.768464,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":2.727},"mars":{"sidereal_longitude":197.35686399999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":327.41316400000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":346.918364,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":21.35996399999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":9.440064000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":119.7183,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":299.7183,"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":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451268.770833,"kali_year":5100,"ahargana":1862803.2708,"sun":{"sidereal_longitude":346.2185,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":157.048,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":170.8295,"elapsed_within_tithi_degrees":2.8295},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.048,"elapsed_within_degrees":10.3814},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":143.2665},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.727,"elongation":170.83},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.727,"opposition_distance":9.17}},"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":"05:38","sunsetLocal":"18:00","solarNoonLocal":"11:49","dayLengthHours":12.352449601953989,"dayLengthDisplay":"12 Hours 21 Mins 09 Secs","nightLengthDisplay":"11 Hours 38 Mins 51 Secs","moonriseLocal":"17:05","moonsetLocal":"05:11","rahuKala":{"name":"Rāhu Kāla","start":"11:49","end":"13:22","startHours":11.815668356934772,"endHours":13.359724557179021,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:11","end":"08:44","startHours":7.183499756202027,"endHours":8.727555956446276,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:16","end":"11:49","startHours":10.271612156690523,"endHours":11.815668356934772,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:31","end":"08:56","startHours":8.52168179641371,"endHours":8.933430116478842,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:29","startHours":6.1541289560391945,"endHours":6.483527612091301,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:14","startHours":11.403920036869641,"endHours":12.227416676999907,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:00","end":"04:49","startHours":3.9924502756972466,"endHours":4.815946915827513,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:38","startHours":4.610072755794946,"endHours":5.6394435559577785,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:42","startHours":13.874409957260436,"endHours":14.697906597390702,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.79189315791177,"endHours":18.191893157911768,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:30","startHours":17.99189315791177,"endHours":18.506578557993183,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.74189315791177,"endHours":19.49189315791177,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:14","startHours":23.40392003686964,"endHours":24.227416676999905,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:38","end":"07:11","startHours":5.6394435559577785,"endHours":7.183499756202027,"quality":"auspicious"},{"name":"Amṛta","start":"07:11","end":"08:44","startHours":7.183499756202027,"endHours":8.727555956446276,"quality":"auspicious"},{"name":"Kāla","start":"08:44","end":"10:16","startHours":8.727555956446276,"endHours":10.271612156690523,"quality":"inauspicious"},{"name":"Śubha","start":"10:16","end":"11:49","startHours":10.271612156690523,"endHours":11.815668356934772,"quality":"auspicious"},{"name":"Roga","start":"11:49","end":"13:22","startHours":11.815668356934772,"endHours":13.359724557179021,"quality":"inauspicious"},{"name":"Udveg","start":"13:22","end":"14:54","startHours":13.359724557179021,"endHours":14.90378075742327,"quality":"inauspicious"},{"name":"Chala","start":"14:54","end":"16:27","startHours":14.90378075742327,"endHours":16.44783695766752,"quality":"neutral"},{"name":"Labha","start":"16:27","end":"18:00","startHours":16.44783695766752,"endHours":17.99189315791177,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:00","end":"19:27","startHours":17.99189315791177,"endHours":19.44783695766752,"quality":"inauspicious"},{"name":"Chala","start":"19:27","end":"20:54","startHours":19.44783695766752,"endHours":20.90378075742327,"quality":"neutral"},{"name":"Labha","start":"20:54","end":"22:22","startHours":20.90378075742327,"endHours":22.35972455717902,"quality":"auspicious"},{"name":"Amṛta","start":"22:22","end":"23:49","startHours":22.35972455717902,"endHours":23.815668356934772,"quality":"auspicious"},{"name":"Kāla","start":"23:49","end":"01:16","startHours":23.815668356934772,"endHours":25.271612156690523,"quality":"inauspicious"},{"name":"Śubha","start":"01:16","end":"02:44","startHours":25.271612156690523,"endHours":26.727555956446277,"quality":"auspicious"},{"name":"Roga","start":"02:44","end":"04:11","startHours":26.727555956446277,"endHours":28.18349975620203,"quality":"inauspicious"},{"name":"Udveg","start":"04:11","end":"05:38","startHours":28.18349975620203,"endHours":29.63944355595778,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.6394435559577785,"endHours":6.6394435559577785,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.6394435559577785,"endHours":7.6394435559577785,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.6394435559577785,"endHours":8.63944355595778,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.63944355595778,"endHours":9.63944355595778,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.63944355595778,"endHours":10.63944355595778,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.63944355595778,"endHours":11.63944355595778,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.63944355595778,"endHours":12.63944355595778,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.63944355595778,"endHours":13.63944355595778,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.63944355595778,"endHours":14.63944355595778,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.63944355595778,"endHours":15.63944355595778,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.63944355595778,"endHours":16.63944355595778,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.63944355595778,"endHours":17.63944355595778,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.63944355595778,"endHours":18.63944355595778,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.63944355595778,"endHours":19.63944355595778,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.63944355595778,"endHours":20.63944355595778,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.63944355595778,"endHours":21.63944355595778,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.63944355595778,"endHours":22.63944355595778,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.63944355595778,"endHours":23.63944355595778,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.63944355595778,"endHours":24.63944355595778,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.63944355595778,"endHours":25.63944355595778,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.63944355595778,"endHours":26.63944355595778,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.63944355595778,"endHours":27.63944355595778,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.63944355595778,"endHours":28.63944355595778,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.63944355595778,"endHours":29.63944355595778,"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":3.9169882328891834,"eotMinutes":-4.661701416086492,"ayanamsa":23.8424}},"calendars":{"vikram_samvat":2056,"vikram_samvatsara":"Nandana","saka_samvat":1921,"saka_samvatsara":"Pramāthi","bengali_samvat":1406,"malayalam_era":1175,"nanakshahi_year":530,"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 Pūrṇimā · Vikram 2056 Nandana · Śaka 1921 Pramāthi"},"festivals":[{"id":"hanuman-jayanti","name":"Hanumān Jayantī","name_sanskrit":"हनुमान जयन्ती","tradition":"Vaishnava","associated_deity":"Bhagavān Hanumān (Rudra-aṁśa, Rāma-bhakta)","significance":"Birth of Hanumān (Caitra Pūrṇimā tradition; some traditions Mārgaśīrṣa Kṛṣṇa 14).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"sources":["Vālmīki Rāmāyaṇa, Sundara-Kāṇḍa"]}],"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":"Dedicated festival walk for Hanumān Jayantī is not live yet; Budhavāra (Wednesday) — 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 March 31, 1999 CE · Dhanbad, Jharkhand · Vidhyamitra","description":"March 31, 1999 CE for Dhanbad, Jharkhand: Śukla Pūrṇimā, sūryodaya 05:38, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhanbad/1999-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhanbad/1999-03-31","sa":"https://sa.vidhyamitra.com/city/dhanbad/1999-03-31","hi":"https://hi.vidhyamitra.com/city/dhanbad/1999-03-31","x-default":"https://vidhyamitra.com/city/dhanbad/1999-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T12:30:13.469Z","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":"2026-08-10T12:30:13.469Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T12:30:13.469Z","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":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"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"}}}