{"id":"vidhyamitra:city-day:dwarka:2017-02-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2017-02-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-02-07","date_display":"February 7, 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":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457791.770833,"kali_year":5118,"ahargana":1869326.2708,"sun":{"sidereal_longitude":294.3734,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":63.735,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.3616,"elapsed_within_tithi_degrees":9.3616},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":63.735,"elapsed_within_degrees":10.4017},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.1084},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457791.770833,"ahargana":1869326.2708,"kali_year":5118,"ayanamsa_lahiri":24.0919,"grahas":{"sun":{"sidereal_longitude":294.357938,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":62.265337999999986,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-4.2378},"mars":{"sidereal_longitude":342.947938,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":275.18333800000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":178.55953799999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":338.261038,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":240.86443800000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":134.0983,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":314.0983,"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":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457791.770833,"kali_year":5118,"ahargana":1869326.2708,"sun":{"sidereal_longitude":294.3734,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":63.735,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.3616,"elapsed_within_tithi_degrees":9.3616},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":63.735,"elapsed_within_degrees":10.4017},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.1084},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.238,"elongation":129.362},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.238,"opposition_distance":50.638}},"eclipse_window_40days":[{"offset_days":4,"type":"lunar","occurs":true,"moon_latitude":-1.052,"opposition_distance":1.908}]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:30","sunsetLocal":"18:47","solarNoonLocal":"13:09","dayLengthHours":11.268962061770793,"dayLengthDisplay":"11 Hours 16 Mins 08 Secs","nightLengthDisplay":"12 Hours 43 Mins 52 Secs","moonriseLocal":"14:57","moonsetLocal":"04:24","rahuKala":{"name":"Rāhu Kāla","start":"15:58","end":"17:22","startHours":15.958961390598809,"endHours":17.367581648320158,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:19","end":"11:44","startHours":10.324480359713412,"endHours":11.733100617434761,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:09","end":"14:33","startHours":13.14172087515611,"endHours":14.55034113287746,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:08","end":"10:31","startHours":10.136664325350566,"endHours":10.512296394076259,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:17","startHours":7.97677993017783,"endHours":8.277285585158385,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:46","end":"13:31","startHours":12.766088806430417,"endHours":13.517352943881804,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:00","end":"06:45","startHours":6.004711569367942,"endHours":6.755975706819328,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:34","end":"07:30","startHours":6.568159672456481,"endHours":7.507239844270714,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:46","startHours":15.019881218784576,"endHours":15.771145356235962,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.576201906041508,"endHours":18.976201906041506,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:15","startHours":18.776201906041507,"endHours":19.245741991948623,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.526201906041507,"endHours":20.276201906041507,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:46","end":"01:31","startHours":24.766088806430417,"endHours":25.517352943881804,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:30","end":"08:55","startHours":7.507239844270714,"endHours":8.915860101992063,"quality":"inauspicious"},{"name":"Udveg","start":"08:55","end":"10:19","startHours":8.915860101992063,"endHours":10.324480359713412,"quality":"inauspicious"},{"name":"Chala","start":"10:19","end":"11:44","startHours":10.324480359713412,"endHours":11.733100617434761,"quality":"neutral"},{"name":"Labha","start":"11:44","end":"13:09","startHours":11.733100617434761,"endHours":13.14172087515611,"quality":"auspicious"},{"name":"Amṛta","start":"13:09","end":"14:33","startHours":13.14172087515611,"endHours":14.55034113287746,"quality":"auspicious"},{"name":"Kāla","start":"14:33","end":"15:58","startHours":14.55034113287746,"endHours":15.958961390598809,"quality":"inauspicious"},{"name":"Śubha","start":"15:58","end":"17:22","startHours":15.958961390598809,"endHours":17.367581648320158,"quality":"auspicious"},{"name":"Roga","start":"17:22","end":"18:47","startHours":17.367581648320158,"endHours":18.776201906041507,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:47","end":"20:22","startHours":18.776201906041507,"endHours":20.367581648320158,"quality":"inauspicious"},{"name":"Śubha","start":"20:22","end":"21:58","startHours":20.367581648320158,"endHours":21.95896139059881,"quality":"auspicious"},{"name":"Roga","start":"21:58","end":"23:33","startHours":21.95896139059881,"endHours":23.55034113287746,"quality":"inauspicious"},{"name":"Udveg","start":"23:33","end":"01:09","startHours":23.55034113287746,"endHours":25.14172087515611,"quality":"inauspicious"},{"name":"Chala","start":"01:09","end":"02:44","startHours":25.14172087515611,"endHours":26.73310061743476,"quality":"neutral"},{"name":"Labha","start":"02:44","end":"04:19","startHours":26.73310061743476,"endHours":28.324480359713412,"quality":"auspicious"},{"name":"Amṛta","start":"04:19","end":"05:55","startHours":28.324480359713412,"endHours":29.915860101992063,"quality":"auspicious"},{"name":"Kāla","start":"05:55","end":"07:30","startHours":29.915860101992063,"endHours":31.507239844270714,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:30","end":"08:30","startHours":7.507239844270714,"endHours":8.507239844270714,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:30","end":"09:30","startHours":8.507239844270714,"endHours":9.507239844270714,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:30","end":"10:30","startHours":9.507239844270714,"endHours":10.507239844270714,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:30","end":"11:30","startHours":10.507239844270714,"endHours":11.507239844270714,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:30","end":"12:30","startHours":11.507239844270714,"endHours":12.507239844270714,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:30","end":"13:30","startHours":12.507239844270714,"endHours":13.507239844270714,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:30","end":"14:30","startHours":13.507239844270714,"endHours":14.507239844270714,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:30","end":"15:30","startHours":14.507239844270714,"endHours":15.507239844270714,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:30","end":"16:30","startHours":15.507239844270714,"endHours":16.507239844270714,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:30","end":"17:30","startHours":16.507239844270714,"endHours":17.507239844270714,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:30","end":"18:30","startHours":17.507239844270714,"endHours":18.507239844270714,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:30","end":"19:30","startHours":18.507239844270714,"endHours":19.507239844270714,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:30","end":"20:30","startHours":19.507239844270714,"endHours":20.507239844270714,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:30","end":"21:30","startHours":20.507239844270714,"endHours":21.507239844270714,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:30","end":"22:30","startHours":21.507239844270714,"endHours":22.507239844270714,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:30","end":"23:30","startHours":22.507239844270714,"endHours":23.507239844270714,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:30","end":"00:30","startHours":23.507239844270714,"endHours":24.507239844270714,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:30","end":"01:30","startHours":24.507239844270714,"endHours":25.507239844270714,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:30","end":"02:30","startHours":25.507239844270714,"endHours":26.507239844270714,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:30","end":"03:30","startHours":26.507239844270714,"endHours":27.507239844270714,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:30","end":"04:30","startHours":27.507239844270714,"endHours":28.507239844270714,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:30","end":"05:30","startHours":28.507239844270714,"endHours":29.507239844270714,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:30","end":"06:30","startHours":29.507239844270714,"endHours":30.507239844270714,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:30","end":"07:30","startHours":30.507239844270714,"endHours":31.507239844270714,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-15.296028875936614,"eotMinutes":-14.37765250936663,"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","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Ekādaśī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2},{"id":"jaya-ekadashi","name":"Jayā Ekādaśī","name_sanskrit":"जया एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes pretatva (ghost-state); grants victory.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 7, 2017 CE · Dvārakā · Vidhyamitra","description":"February 7, 2017 CE for Dvārakā: Śukla Ekādaśī, sūryodaya 07:30, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2017-02-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2017-02-07","sa":"https://sa.vidhyamitra.com/city/dwarka/2017-02-07","hi":"https://hi.vidhyamitra.com/city/dwarka/2017-02-07","x-default":"https://vidhyamitra.com/city/dwarka/2017-02-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T11:13:51.019Z","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":"2026-05-15T11:13:51.019Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T11:13:51.019Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}