{"id":"vidhyamitra:city-day:dhanbad:2009-01-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhanbad/2009-01-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2009-01-17","date_display":"January 17, 2009 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":2009,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454848.770833,"kali_year":5110,"ahargana":1866383.2708,"sun":{"sidereal_longitude":272.9578,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":167.8995,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.9417,"elapsed_within_tithi_degrees":2.9417},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.8995,"elapsed_within_degrees":7.8995},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.8573},"karana":{"half_tithi_index":42,"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":2009,"month":1,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454848.770833,"ahargana":1866383.2708,"kali_year":5110,"ayanamsa_lahiri":23.9794,"grahas":{"sun":{"sidereal_longitude":273.07328200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":170.60668199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":-3.8096},"mars":{"sidereal_longitude":261.590782,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":280.9271819999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":279.167782,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":320.04078200000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":147.34018200000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":290.0326,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":110.0326,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2009,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454848.770833,"kali_year":5110,"ahargana":1866383.2708,"sun":{"sidereal_longitude":272.9578,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":167.8995,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.9417,"elapsed_within_tithi_degrees":2.9417},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.8995,"elapsed_within_degrees":7.8995},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.8573},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.81,"elongation":105.058},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.81,"opposition_distance":74.942}},"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":"06:29","sunsetLocal":"17:20","solarNoonLocal":"11:54","dayLengthHours":10.849472069749975,"dayLengthDisplay":"10 Hours 50 Mins 58 Secs","nightLengthDisplay":"13 Hours 09 Mins 02 Secs","moonriseLocal":"23:12","moonsetLocal":"10:57","rahuKala":{"name":"Rāhu Kāla","start":"09:12","end":"10:33","startHours":9.192706794997651,"endHours":10.548890803716397,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:16","end":"14:37","startHours":13.261258821153891,"endHours":14.617442829872637,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:29","end":"07:50","startHours":6.480338777560157,"endHours":7.836522786278904,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:22","startHours":9.011882260501817,"endHours":9.373531329493485,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:13","startHours":6.93240011379974,"endHours":7.221719368993073,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:16","startHours":11.543425743443478,"endHours":12.26672388142681,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:02","end":"05:45","startHours":5.033742501593494,"endHours":5.757040639576825,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:29","startHours":5.576216105080992,"endHours":6.480338777560157,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:26","startHours":13.713320157393474,"endHours":14.436618295376805,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:08","end":"17:32","startHours":17.129810847310132,"endHours":17.52981084731013,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:20","end":"17:47","startHours":17.32981084731013,"endHours":17.781872183549712,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:05","end":"18:50","startHours":17.07981084731013,"endHours":18.82981084731013,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:16","startHours":23.54342574344348,"endHours":24.266723881426813,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:29","end":"07:50","startHours":6.480338777560157,"endHours":7.836522786278904,"quality":"inauspicious"},{"name":"Śubha","start":"07:50","end":"09:12","startHours":7.836522786278904,"endHours":9.192706794997651,"quality":"auspicious"},{"name":"Roga","start":"09:12","end":"10:33","startHours":9.192706794997651,"endHours":10.548890803716397,"quality":"inauspicious"},{"name":"Udveg","start":"10:33","end":"11:54","startHours":10.548890803716397,"endHours":11.905074812435146,"quality":"inauspicious"},{"name":"Chala","start":"11:54","end":"13:16","startHours":11.905074812435146,"endHours":13.261258821153891,"quality":"neutral"},{"name":"Labha","start":"13:16","end":"14:37","startHours":13.261258821153891,"endHours":14.617442829872637,"quality":"auspicious"},{"name":"Amṛta","start":"14:37","end":"15:58","startHours":14.617442829872637,"endHours":15.973626838591386,"quality":"auspicious"},{"name":"Kāla","start":"15:58","end":"17:20","startHours":15.973626838591386,"endHours":17.32981084731013,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:20","end":"18:58","startHours":17.32981084731013,"endHours":18.973626838591386,"quality":"auspicious"},{"name":"Amṛta","start":"18:58","end":"20:37","startHours":18.973626838591386,"endHours":20.617442829872637,"quality":"auspicious"},{"name":"Kāla","start":"20:37","end":"22:16","startHours":20.617442829872637,"endHours":22.26125882115389,"quality":"inauspicious"},{"name":"Śubha","start":"22:16","end":"23:54","startHours":22.26125882115389,"endHours":23.905074812435146,"quality":"auspicious"},{"name":"Roga","start":"23:54","end":"01:33","startHours":23.905074812435146,"endHours":25.548890803716397,"quality":"inauspicious"},{"name":"Udveg","start":"01:33","end":"03:12","startHours":25.548890803716397,"endHours":27.19270679499765,"quality":"inauspicious"},{"name":"Chala","start":"03:12","end":"04:50","startHours":27.19270679499765,"endHours":28.836522786278906,"quality":"neutral"},{"name":"Labha","start":"04:50","end":"06:29","startHours":28.836522786278906,"endHours":30.480338777560156,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.480338777560157,"endHours":7.480338777560157,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.480338777560157,"endHours":8.480338777560156,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.480338777560156,"endHours":9.480338777560156,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.480338777560156,"endHours":10.480338777560156,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.480338777560156,"endHours":11.480338777560156,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.480338777560156,"endHours":12.480338777560156,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.480338777560156,"endHours":13.480338777560156,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.480338777560156,"endHours":14.480338777560156,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.480338777560156,"endHours":15.480338777560156,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.480338777560156,"endHours":16.480338777560156,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.480338777560156,"endHours":17.480338777560156,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.480338777560156,"endHours":18.480338777560156,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.480338777560156,"endHours":19.480338777560156,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.480338777560156,"endHours":20.480338777560156,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.480338777560156,"endHours":21.480338777560156,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.480338777560156,"endHours":22.480338777560156,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.480338777560156,"endHours":23.480338777560156,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.480338777560156,"endHours":24.480338777560156,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.480338777560156,"endHours":25.480338777560156,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.480338777560156,"endHours":26.480338777560156,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.480338777560156,"endHours":27.480338777560156,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.480338777560156,"endHours":28.480338777560156,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.480338777560156,"endHours":29.480338777560156,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.480338777560156,"endHours":30.480338777560156,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.74540503056143,"eotMinutes":-10.026088746108654,"ayanamsa":23.9794}},"calendars":{"vikram_samvat":2066,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1931,"saka_samvatsara":"Virodhi","bengali_samvat":1416,"malayalam_era":1185,"nanakshahi_year":540,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Saptamī · Vikram 2066 Śubhakṛt · Śaka 1931 Virodhi"},"festivals":[],"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":[]},"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 17, 2009 CE · Dhanbad, Jharkhand · Vidhyamitra","description":"January 17, 2009 CE for Dhanbad, Jharkhand: Kṛṣṇa Saptamī, sūryodaya 06:29, sūryāsta 17:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhanbad/2009-01-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhanbad/2009-01-17","sa":"https://sa.vidhyamitra.com/city/dhanbad/2009-01-17","hi":"https://hi.vidhyamitra.com/city/dhanbad/2009-01-17","x-default":"https://vidhyamitra.com/city/dhanbad/2009-01-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T08:49:58.143Z","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":"2026-08-10T08:49:58.143Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T08:49:58.143Z","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"}}}