{"id":"vidhyamitra:city-day:dhanbad:2103-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhanbad/2103-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-01-07","date_display":"January 7, 2103 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":2103,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489170.770833,"kali_year":5204,"ahargana":1900705.2708,"sun":{"sidereal_longitude":260.2968,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":236.7265,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.4296,"elapsed_within_tithi_degrees":0.4296},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.7265,"elapsed_within_degrees":10.0598},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.0233},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2103,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489170.770833,"ahargana":1900705.2708,"kali_year":5204,"ayanamsa_lahiri":25.292,"grahas":{"sun":{"sidereal_longitude":260.73812899999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":237.10182899999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":-2.5639},"mars":{"sidereal_longitude":245.93732899999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":236.73012900000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":252.08052900000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":283.523729,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":212.38892899999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":271.4879,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":91.4879,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","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":2103,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489170.770833,"kali_year":5204,"ahargana":1900705.2708,"sun":{"sidereal_longitude":260.2968,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":236.7265,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.4296,"elapsed_within_tithi_degrees":0.4296},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.7265,"elapsed_within_degrees":10.0598},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.0233},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.564,"elongation":23.57},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.564,"opposition_distance":156.43}},"eclipse_window_40days":[{"offset_days":2,"type":"solar","occurs":true,"moon_latitude":-0.501,"elongation":2.631},{"offset_days":16,"type":"lunar","occurs":true,"moon_latitude":-0.361,"opposition_distance":1.481}]},"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":"06:29","sunsetLocal":"17:13","solarNoonLocal":"11:51","dayLengthHours":10.731955550866608,"dayLengthDisplay":"10 Hours 43 Mins 55 Secs","nightLengthDisplay":"13 Hours 16 Mins 05 Secs","moonriseLocal":"04:57","moonsetLocal":"15:35","rahuKala":{"name":"Rāhu Kāla","start":"15:52","end":"17:13","startHours":15.867324570031972,"endHours":17.2088190138903,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:51","end":"13:11","startHours":11.842841238456995,"endHours":13.184335682315321,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:32","end":"15:52","startHours":14.525830126173648,"endHours":15.867324570031972,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:20","startHours":8.980986424892567,"endHours":9.33871827658812,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:13","startHours":6.924028277643133,"endHours":7.2102137589995765,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:12","startHours":11.48510938676144,"endHours":12.200573090152549,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:46","startHours":5.045936056241477,"endHours":5.761399759632584,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:29","startHours":5.582533833784807,"endHours":6.476863463023691,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:38","end":"14:21","startHours":13.631500496934763,"endHours":14.34696420032587,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:01","end":"17:25","startHours":17.0088190138903,"endHours":17.408819013890298,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:13","end":"17:39","startHours":17.2088190138903,"endHours":17.65598382850974,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:58","end":"18:43","startHours":16.9588190138903,"endHours":18.7088190138903,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:12","startHours":23.48510938676144,"endHours":24.20057309015255,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:29","end":"07:49","startHours":6.476863463023691,"endHours":7.818357906882017,"quality":"inauspicious"},{"name":"Chala","start":"07:49","end":"09:10","startHours":7.818357906882017,"endHours":9.159852350740344,"quality":"neutral"},{"name":"Labha","start":"09:10","end":"10:30","startHours":9.159852350740344,"endHours":10.50134679459867,"quality":"auspicious"},{"name":"Amṛta","start":"10:30","end":"11:51","startHours":10.50134679459867,"endHours":11.842841238456995,"quality":"auspicious"},{"name":"Kāla","start":"11:51","end":"13:11","startHours":11.842841238456995,"endHours":13.184335682315321,"quality":"inauspicious"},{"name":"Śubha","start":"13:11","end":"14:32","startHours":13.184335682315321,"endHours":14.525830126173648,"quality":"auspicious"},{"name":"Roga","start":"14:32","end":"15:52","startHours":14.525830126173648,"endHours":15.867324570031972,"quality":"inauspicious"},{"name":"Udveg","start":"15:52","end":"17:13","startHours":15.867324570031972,"endHours":17.2088190138903,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:13","end":"18:52","startHours":17.2088190138903,"endHours":18.867324570031972,"quality":"auspicious"},{"name":"Roga","start":"18:52","end":"20:32","startHours":18.867324570031972,"endHours":20.525830126173645,"quality":"inauspicious"},{"name":"Udveg","start":"20:32","end":"22:11","startHours":20.525830126173645,"endHours":22.18433568231532,"quality":"inauspicious"},{"name":"Chala","start":"22:11","end":"23:51","startHours":22.18433568231532,"endHours":23.842841238456995,"quality":"neutral"},{"name":"Labha","start":"23:51","end":"01:30","startHours":23.842841238456995,"endHours":25.501346794598668,"quality":"auspicious"},{"name":"Amṛta","start":"01:30","end":"03:10","startHours":25.501346794598668,"endHours":27.159852350740344,"quality":"auspicious"},{"name":"Kāla","start":"03:10","end":"04:49","startHours":27.159852350740344,"endHours":28.818357906882017,"quality":"inauspicious"},{"name":"Śubha","start":"04:49","end":"06:29","startHours":28.818357906882017,"endHours":30.47686346302369,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.476863463023691,"endHours":7.476863463023691,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.476863463023691,"endHours":8.47686346302369,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.47686346302369,"endHours":9.47686346302369,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.47686346302369,"endHours":10.47686346302369,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.47686346302369,"endHours":11.47686346302369,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.47686346302369,"endHours":12.47686346302369,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.47686346302369,"endHours":13.47686346302369,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.47686346302369,"endHours":14.47686346302369,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.47686346302369,"endHours":15.47686346302369,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.47686346302369,"endHours":16.47686346302369,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.47686346302369,"endHours":17.47686346302369,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.47686346302369,"endHours":18.47686346302369,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.47686346302369,"endHours":19.47686346302369,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.47686346302369,"endHours":20.47686346302369,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.47686346302369,"endHours":21.47686346302369,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.47686346302369,"endHours":22.47686346302369,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.47686346302369,"endHours":23.47686346302369,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.47686346302369,"endHours":24.47686346302369,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.47686346302369,"endHours":25.47686346302369,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.47686346302369,"endHours":26.47686346302369,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.47686346302369,"endHours":27.47686346302369,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.47686346302369,"endHours":28.47686346302369,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.47686346302369,"endHours":29.47686346302369,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.47686346302369,"endHours":30.47686346302369,"planetary_lord":"Jupiter"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"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":-22.47419399010766,"eotMinutes":-6.292074307419696,"ayanamsa":25.292}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Kṛṣṇa Caturdaśī · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 7, 2103 CE · Dhanbad, Jharkhand · Vidhyamitra","description":"January 7, 2103 CE for Dhanbad, Jharkhand: Kṛṣṇa Caturdaśī, sūryodaya 06:29, sūryāsta 17:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhanbad/2103-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhanbad/2103-01-07","sa":"https://sa.vidhyamitra.com/city/dhanbad/2103-01-07","hi":"https://hi.vidhyamitra.com/city/dhanbad/2103-01-07","x-default":"https://vidhyamitra.com/city/dhanbad/2103-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-06T08:01:54.411Z","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":"2026-06-06T08:01:54.411Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-06T08:01:54.411Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}