{"id":"vidhyamitra:city-day:dhanbad:2001-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhanbad/2001-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-01-06","date_display":"January 6, 2001 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":2001,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451915.770833,"kali_year":5102,"ahargana":1863450.2708,"sun":{"sidereal_longitude":261.729,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":31.6982,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.9692,"elapsed_within_tithi_degrees":9.9692},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":31.6982,"elapsed_within_degrees":5.0315},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.4272},"karana":{"half_tithi_index":21,"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":2001,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451915.770833,"ahargana":1863450.2708,"kali_year":5102,"ayanamsa_lahiri":23.8672,"grahas":{"sun":{"sidereal_longitude":261.9195440000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":29.759143999999992,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":-3.6272},"mars":{"sidereal_longitude":193.97794399999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":268.695344,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":37.92494399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":308.609644,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":30.43094400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":85.4371,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":265.4371,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"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":2001,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451915.770833,"kali_year":5102,"ahargana":1863450.2708,"sun":{"sidereal_longitude":261.729,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":31.6982,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.9692,"elapsed_within_tithi_degrees":9.9692},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":31.6982,"elapsed_within_degrees":5.0315},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.4272},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.627,"elongation":129.969},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.627,"opposition_distance":50.031}},"eclipse_window_40days":[{"offset_days":4,"type":"lunar","occurs":true,"moon_latitude":0.182,"opposition_distance":1.705}]},"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":"06:28","sunsetLocal":"17:12","solarNoonLocal":"11:50","dayLengthHours":10.729977786600417,"dayLengthDisplay":"10 Hours 43 Mins 48 Secs","nightLengthDisplay":"13 Hours 16 Mins 12 Secs","moonriseLocal":"13:44","moonsetLocal":"02:59","rahuKala":{"name":"Rāhu Kāla","start":"09:09","end":"10:30","startHours":9.153405905132791,"endHours":10.494653128457845,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:11","end":"14:31","startHours":13.177147575107949,"endHours":14.518394798433,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:28","end":"07:49","startHours":6.4709114584826875,"endHours":7.812158681807739,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:20","startHours":8.974572942022785,"endHours":9.332238868242799,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:12","startHours":6.917993866257705,"endHours":7.204126607233716,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:12","startHours":11.478234425562883,"endHours":12.19356627800291,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:02","end":"05:45","startHours":5.040247753602632,"endHours":5.75557960604266,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:28","startHours":5.576746642932653,"endHours":6.4709114584826875,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:37","end":"14:20","startHours":13.624229982882966,"endHours":14.339561835322993,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:00","end":"17:24","startHours":17.000889245083105,"endHours":17.400889245083103,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:12","end":"17:39","startHours":17.200889245083104,"endHours":17.64797165285812,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:57","end":"18:42","startHours":16.950889245083104,"endHours":18.700889245083104,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:12","startHours":23.47823442556288,"endHours":24.193566278002912,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:28","end":"07:49","startHours":6.4709114584826875,"endHours":7.812158681807739,"quality":"inauspicious"},{"name":"Śubha","start":"07:49","end":"09:09","startHours":7.812158681807739,"endHours":9.153405905132791,"quality":"auspicious"},{"name":"Roga","start":"09:09","end":"10:30","startHours":9.153405905132791,"endHours":10.494653128457845,"quality":"inauspicious"},{"name":"Udveg","start":"10:30","end":"11:50","startHours":10.494653128457845,"endHours":11.835900351782897,"quality":"inauspicious"},{"name":"Chala","start":"11:50","end":"13:11","startHours":11.835900351782897,"endHours":13.177147575107949,"quality":"neutral"},{"name":"Labha","start":"13:11","end":"14:31","startHours":13.177147575107949,"endHours":14.518394798433,"quality":"auspicious"},{"name":"Amṛta","start":"14:31","end":"15:52","startHours":14.518394798433,"endHours":15.859642021758052,"quality":"auspicious"},{"name":"Kāla","start":"15:52","end":"17:12","startHours":15.859642021758052,"endHours":17.200889245083104,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:12","end":"18:52","startHours":17.200889245083104,"endHours":18.859642021758052,"quality":"auspicious"},{"name":"Amṛta","start":"18:52","end":"20:31","startHours":18.859642021758052,"endHours":20.518394798433,"quality":"auspicious"},{"name":"Kāla","start":"20:31","end":"22:11","startHours":20.518394798433,"endHours":22.17714757510795,"quality":"inauspicious"},{"name":"Śubha","start":"22:11","end":"23:50","startHours":22.17714757510795,"endHours":23.835900351782897,"quality":"auspicious"},{"name":"Roga","start":"23:50","end":"01:30","startHours":23.835900351782897,"endHours":25.49465312845784,"quality":"inauspicious"},{"name":"Udveg","start":"01:30","end":"03:09","startHours":25.49465312845784,"endHours":27.153405905132793,"quality":"inauspicious"},{"name":"Chala","start":"03:09","end":"04:49","startHours":27.153405905132793,"endHours":28.812158681807738,"quality":"neutral"},{"name":"Labha","start":"04:49","end":"06:28","startHours":28.812158681807738,"endHours":30.47091145848269,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:28","end":"07:28","startHours":6.4709114584826875,"endHours":7.4709114584826875,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:28","end":"08:28","startHours":7.4709114584826875,"endHours":8.470911458482687,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:28","end":"09:28","startHours":8.470911458482687,"endHours":9.470911458482687,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:28","end":"10:28","startHours":9.470911458482687,"endHours":10.470911458482687,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:28","end":"11:28","startHours":10.470911458482687,"endHours":11.470911458482687,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:28","end":"12:28","startHours":11.470911458482687,"endHours":12.470911458482687,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:28","end":"13:28","startHours":12.470911458482687,"endHours":13.470911458482687,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:28","end":"14:28","startHours":13.470911458482687,"endHours":14.470911458482687,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:28","end":"15:28","startHours":14.470911458482687,"endHours":15.470911458482687,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:28","end":"16:28","startHours":15.470911458482687,"endHours":16.47091145848269,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:28","end":"17:28","startHours":16.47091145848269,"endHours":17.47091145848269,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:28","end":"18:28","startHours":17.47091145848269,"endHours":18.47091145848269,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:28","end":"19:28","startHours":18.47091145848269,"endHours":19.47091145848269,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:28","end":"20:28","startHours":19.47091145848269,"endHours":20.47091145848269,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:28","end":"21:28","startHours":20.47091145848269,"endHours":21.47091145848269,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:28","end":"22:28","startHours":21.47091145848269,"endHours":22.47091145848269,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:28","end":"23:28","startHours":22.47091145848269,"endHours":23.47091145848269,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:28","end":"00:28","startHours":23.47091145848269,"endHours":24.47091145848269,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:28","end":"01:28","startHours":24.47091145848269,"endHours":25.47091145848269,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:28","end":"02:28","startHours":25.47091145848269,"endHours":26.47091145848269,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:28","end":"03:28","startHours":26.47091145848269,"endHours":27.47091145848269,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:28","end":"04:28","startHours":27.47091145848269,"endHours":28.47091145848269,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:28","end":"05:28","startHours":28.47091145848269,"endHours":29.47091145848269,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:28","end":"06:28","startHours":29.47091145848269,"endHours":30.47091145848269,"planetary_lord":"Mercury"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.502911289340833,"eotMinutes":-5.875621106973772,"ayanamsa":23.8672}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ekādaśī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"id":"putrada-ekadashi","name":"Pauṣa Putradā Ekādaśī","name_sanskrit":"पौष पुत्रदा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Ekādaśī granting putra-prāpti.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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 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 January 6, 2001 CE · Dhanbad, Jharkhand · Vidhyamitra","description":"January 6, 2001 CE for Dhanbad, Jharkhand: Śukla Ekādaśī, sūryodaya 06:28, sūryāsta 17:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhanbad/2001-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhanbad/2001-01-06","sa":"https://sa.vidhyamitra.com/city/dhanbad/2001-01-06","hi":"https://hi.vidhyamitra.com/city/dhanbad/2001-01-06","x-default":"https://vidhyamitra.com/city/dhanbad/2001-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:33:16.695Z","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":"2026-05-31T03:33:16.695Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:33:16.695Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}