{"id":"vidhyamitra:city-day:dhanbad:2017-02-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhanbad/2017-02-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-02-06","date_display":"February 6, 2017 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":2017,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457790.770833,"kali_year":5118,"ahargana":1869325.2708,"sun":{"sidereal_longitude":293.3541,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":49.2523,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":115.8982,"elapsed_within_tithi_degrees":7.8982},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.2523,"elapsed_within_degrees":9.2523},"yoga":{"number":26,"name":"Indra","sum_longitude":342.6064},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2017,"month":2,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457790.770833,"ahargana":1869325.2708,"kali_year":5118,"ayanamsa_lahiri":24.0919,"grahas":{"sun":{"sidereal_longitude":293.34467599999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":47.918476,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":-4.4821},"mars":{"sidereal_longitude":342.205676,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":273.70977600000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":178.55977600000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":337.517576,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":240.77817600000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":134.1513,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":314.1513,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"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":2017,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457790.770833,"kali_year":5118,"ahargana":1869325.2708,"sun":{"sidereal_longitude":293.3541,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":49.2523,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":115.8982,"elapsed_within_tithi_degrees":7.8982},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.2523,"elapsed_within_degrees":9.2523},"yoga":{"number":26,"name":"Indra","sum_longitude":342.6064},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.482,"elongation":115.898},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.482,"opposition_distance":64.102}},"eclipse_window_40days":[{"offset_days":5,"type":"lunar","occurs":true,"moon_latitude":-1.052,"opposition_distance":1.908}]},"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":"06:23","sunsetLocal":"17:34","solarNoonLocal":"11:59","dayLengthHours":11.183503732674655,"dayLengthDisplay":"11 Hours 11 Mins 01 Secs","nightLengthDisplay":"12 Hours 48 Mins 59 Secs","moonriseLocal":"12:53","moonsetLocal":"02:21","rahuKala":{"name":"Rāhu Kāla","start":"07:47","end":"09:11","startHours":7.78241498553829,"endHours":9.180352952122622,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:35","end":"11:59","startHours":10.578290918706955,"endHours":11.976228885291286,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:22","end":"14:46","startHours":13.374166851875618,"endHours":14.772104818459951,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:22","startHours":8.993961223244712,"endHours":9.366744681000533,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:09","startHours":6.850456341148736,"endHours":7.148683107353394,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:21","startHours":11.603445427535464,"endHours":12.349012343047109,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:54","end":"05:38","startHours":4.893343187930672,"endHours":5.638910103442315,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:27","end":"06:23","startHours":5.452518374564404,"endHours":6.384477018953959,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:35","startHours":13.840146174070394,"endHours":14.585713089582038,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.367980751628615,"endHours":17.767980751628613,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:02","startHours":17.567980751628614,"endHours":18.03396007382339,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.317980751628614,"endHours":19.067980751628614,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:21","startHours":23.603445427535462,"endHours":24.349012343047107,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:23","end":"07:47","startHours":6.384477018953959,"endHours":7.78241498553829,"quality":"auspicious"},{"name":"Kāla","start":"07:47","end":"09:11","startHours":7.78241498553829,"endHours":9.180352952122622,"quality":"inauspicious"},{"name":"Śubha","start":"09:11","end":"10:35","startHours":9.180352952122622,"endHours":10.578290918706955,"quality":"auspicious"},{"name":"Roga","start":"10:35","end":"11:59","startHours":10.578290918706955,"endHours":11.976228885291286,"quality":"inauspicious"},{"name":"Udveg","start":"11:59","end":"13:22","startHours":11.976228885291286,"endHours":13.374166851875618,"quality":"inauspicious"},{"name":"Chala","start":"13:22","end":"14:46","startHours":13.374166851875618,"endHours":14.772104818459951,"quality":"neutral"},{"name":"Labha","start":"14:46","end":"16:10","startHours":14.772104818459951,"endHours":16.17004278504428,"quality":"auspicious"},{"name":"Amṛta","start":"16:10","end":"17:34","startHours":16.17004278504428,"endHours":17.567980751628614,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:34","end":"19:10","startHours":17.567980751628614,"endHours":19.17004278504428,"quality":"neutral"},{"name":"Labha","start":"19:10","end":"20:46","startHours":19.17004278504428,"endHours":20.77210481845995,"quality":"auspicious"},{"name":"Amṛta","start":"20:46","end":"22:22","startHours":20.77210481845995,"endHours":22.374166851875618,"quality":"auspicious"},{"name":"Kāla","start":"22:22","end":"23:59","startHours":22.374166851875618,"endHours":23.976228885291285,"quality":"inauspicious"},{"name":"Śubha","start":"23:59","end":"01:35","startHours":23.976228885291285,"endHours":25.578290918706955,"quality":"auspicious"},{"name":"Roga","start":"01:35","end":"03:11","startHours":25.578290918706955,"endHours":27.18035295212262,"quality":"inauspicious"},{"name":"Udveg","start":"03:11","end":"04:47","startHours":27.18035295212262,"endHours":28.78241498553829,"quality":"inauspicious"},{"name":"Chala","start":"04:47","end":"06:23","startHours":28.78241498553829,"endHours":30.38447701895396,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.384477018953959,"endHours":7.384477018953959,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.384477018953959,"endHours":8.384477018953959,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.384477018953959,"endHours":9.384477018953959,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.384477018953959,"endHours":10.384477018953959,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.384477018953959,"endHours":11.384477018953959,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.384477018953959,"endHours":12.384477018953959,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.384477018953959,"endHours":13.384477018953959,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.384477018953959,"endHours":14.384477018953959,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.384477018953959,"endHours":15.384477018953959,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.384477018953959,"endHours":16.38447701895396,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.38447701895396,"endHours":17.38447701895396,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.38447701895396,"endHours":18.38447701895396,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.38447701895396,"endHours":19.38447701895396,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.38447701895396,"endHours":20.38447701895396,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.38447701895396,"endHours":21.38447701895396,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.38447701895396,"endHours":22.38447701895396,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.38447701895396,"endHours":23.38447701895396,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.38447701895396,"endHours":24.38447701895396,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.38447701895396,"endHours":25.38447701895396,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.38447701895396,"endHours":26.38447701895396,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.38447701895396,"endHours":27.38447701895396,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.38447701895396,"endHours":28.38447701895396,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.38447701895396,"endHours":29.38447701895396,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.38447701895396,"endHours":30.38447701895396,"planetary_lord":"Venus"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-15.606470755118668,"eotMinutes":-14.295333117477217,"ayanamsa":24.0919}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","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 Śukla Daśamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 February 6, 2017 CE · Dhanbad, Jharkhand · Vidhyamitra","description":"February 6, 2017 CE for Dhanbad, Jharkhand: Śukla Daśamī, sūryodaya 06:23, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhanbad/2017-02-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhanbad/2017-02-06","sa":"https://sa.vidhyamitra.com/city/dhanbad/2017-02-06","hi":"https://hi.vidhyamitra.com/city/dhanbad/2017-02-06","x-default":"https://vidhyamitra.com/city/dhanbad/2017-02-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T16:19:59.452Z","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":"2026-06-01T16:19:59.452Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T16:19:59.452Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}