{"id":"vidhyamitra:city-day:dwarka:2005-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2005-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-01-20","date_display":"January 20, 2005 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":2005,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453390.770833,"kali_year":5106,"ahargana":1864925.2708,"sun":{"sidereal_longitude":276.072,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":34.7164,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.6444,"elapsed_within_tithi_degrees":10.6444},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.7164,"elapsed_within_degrees":8.0497},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.7883},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2005,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453390.770833,"ahargana":1864925.2708,"kali_year":5106,"ayanamsa_lahiri":23.9236,"grahas":{"sun":{"sidereal_longitude":276.15438800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":37.28848800000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":2.0714},"mars":{"sidereal_longitude":233.57808799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":260.22498800000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":175.00518799999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":258.963388,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":89.31868800000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":7.2845,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":187.2845,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"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":2005,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453390.770833,"kali_year":5106,"ahargana":1864925.2708,"sun":{"sidereal_longitude":276.072,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":34.7164,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.6444,"elapsed_within_tithi_degrees":10.6444},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.7164,"elapsed_within_degrees":8.0497},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.7883},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.071,"elongation":118.644},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.071,"opposition_distance":61.356}},"eclipse_window_40days":[]},"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":"07:36","sunsetLocal":"18:34","solarNoonLocal":"13:05","dayLengthHours":10.979704074332957,"dayLengthDisplay":"10 Hours 58 Mins 47 Secs","nightLengthDisplay":"13 Hours 01 Mins 13 Secs","moonriseLocal":"14:32","moonsetLocal":"03:47","rahuKala":{"name":"Rāhu Kāla","start":"14:27","end":"15:50","startHours":14.457294731578774,"endHours":15.829757740870395,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:36","end":"08:58","startHours":7.594979685120676,"endHours":8.967442694412295,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:20","end":"11:43","startHours":10.339905703703916,"endHours":11.712368712995534,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.156910635798367,"endHours":10.522900771609464,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.052467354884548,"endHours":8.345259463533427,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:43","end":"13:27","startHours":12.718841586476056,"endHours":13.450821858098255,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:08","end":"06:52","startHours":6.131019141876282,"endHours":6.862999413498479,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:36","startHours":6.68000434559293,"endHours":7.594979685120676,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:39","startHours":14.914782401342649,"endHours":15.646762672964845,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.374683759453635,"endHours":18.774683759453634,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:02","startHours":18.574683759453634,"endHours":19.032171429217506,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.324683759453634,"endHours":20.074683759453634,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:43","end":"01:27","startHours":24.718841586476056,"endHours":25.450821858098255,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:36","end":"08:58","startHours":7.594979685120676,"endHours":8.967442694412295,"quality":"auspicious"},{"name":"Roga","start":"08:58","end":"10:20","startHours":8.967442694412295,"endHours":10.339905703703916,"quality":"inauspicious"},{"name":"Udveg","start":"10:20","end":"11:43","startHours":10.339905703703916,"endHours":11.712368712995534,"quality":"inauspicious"},{"name":"Chala","start":"11:43","end":"13:05","startHours":11.712368712995534,"endHours":13.084831722287156,"quality":"neutral"},{"name":"Labha","start":"13:05","end":"14:27","startHours":13.084831722287156,"endHours":14.457294731578774,"quality":"auspicious"},{"name":"Amṛta","start":"14:27","end":"15:50","startHours":14.457294731578774,"endHours":15.829757740870395,"quality":"auspicious"},{"name":"Kāla","start":"15:50","end":"17:12","startHours":15.829757740870395,"endHours":17.202220750162013,"quality":"inauspicious"},{"name":"Śubha","start":"17:12","end":"18:34","startHours":17.202220750162013,"endHours":18.574683759453634,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:34","end":"20:12","startHours":18.574683759453634,"endHours":20.202220750162013,"quality":"auspicious"},{"name":"Kāla","start":"20:12","end":"21:50","startHours":20.202220750162013,"endHours":21.829757740870395,"quality":"inauspicious"},{"name":"Śubha","start":"21:50","end":"23:27","startHours":21.829757740870395,"endHours":23.457294731578777,"quality":"auspicious"},{"name":"Roga","start":"23:27","end":"01:05","startHours":23.457294731578777,"endHours":25.084831722287156,"quality":"inauspicious"},{"name":"Udveg","start":"01:05","end":"02:43","startHours":25.084831722287156,"endHours":26.712368712995534,"quality":"inauspicious"},{"name":"Chala","start":"02:43","end":"04:20","startHours":26.712368712995534,"endHours":28.339905703703916,"quality":"neutral"},{"name":"Labha","start":"04:20","end":"05:58","startHours":28.339905703703916,"endHours":29.9674426944123,"quality":"auspicious"},{"name":"Amṛta","start":"05:58","end":"07:36","startHours":29.9674426944123,"endHours":31.594979685120677,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.594979685120676,"endHours":8.594979685120677,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.594979685120677,"endHours":9.594979685120677,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.594979685120677,"endHours":10.594979685120677,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.594979685120677,"endHours":11.594979685120677,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.594979685120677,"endHours":12.594979685120677,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.594979685120677,"endHours":13.594979685120677,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.594979685120677,"endHours":14.594979685120677,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.594979685120677,"endHours":15.594979685120677,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.594979685120677,"endHours":16.594979685120677,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.594979685120677,"endHours":17.594979685120677,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.594979685120677,"endHours":18.594979685120677,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.594979685120677,"endHours":19.594979685120677,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.594979685120677,"endHours":20.594979685120677,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.594979685120677,"endHours":21.594979685120677,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.594979685120677,"endHours":22.594979685120677,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.594979685120677,"endHours":23.594979685120677,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.594979685120677,"endHours":24.594979685120677,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.594979685120677,"endHours":25.594979685120677,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.594979685120677,"endHours":26.594979685120677,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.594979685120677,"endHours":27.594979685120677,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.594979685120677,"endHours":28.594979685120677,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.594979685120677,"endHours":29.594979685120677,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.594979685120677,"endHours":30.594979685120677,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.594979685120677,"endHours":31.594979685120677,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Siddhi","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":-20.131467863541157,"eotMinutes":-10.9643033372293,"ayanamsa":23.9236}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Daśamī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"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}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 20, 2005 CE · Dvārakā · Vidhyamitra","description":"January 20, 2005 CE for Dvārakā: Śukla Daśamī, sūryodaya 07:36, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2005-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2005-01-20","sa":"https://sa.vidhyamitra.com/city/dwarka/2005-01-20","hi":"https://hi.vidhyamitra.com/city/dwarka/2005-01-20","x-default":"https://vidhyamitra.com/city/dwarka/2005-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T14:33:48.064Z","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":"2026-05-24T14:33:48.064Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T14:33:48.064Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}