{"id":"vidhyamitra:city-day:dwarka:-3206-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/-3206-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3206-02-12","date_display":"February 12, 3207 BCE","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":-3206,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":550108.770833,"kali_year":-105,"ahargana":-38356.7292,"sun":{"sidereal_longitude":357.8337,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":44.1952,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.3615,"elapsed_within_tithi_degrees":10.3615},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.1952,"elapsed_within_degrees":4.1952},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.0289},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":-3206,"month":2,"day":12,"hour":6,"minute":30,"calendar":"julian"},"julian_day":550108.770833,"ahargana":-38356.7292,"kali_year":-105,"ayanamsa_lahiri":-48.8698,"grahas":{"sun":{"sidereal_longitude":357.8337,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":44.1952,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":-0.6357},"mars":{"sidereal_longitude":43.5548,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":352.3174,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":48.7929,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":39.3605,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":165.4796,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":52.3241,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":232.3241,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":-3206,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":550108.770833,"kali_year":-105,"ahargana":-38356.7292,"sun":{"sidereal_longitude":357.8337,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":44.1952,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.3615,"elapsed_within_tithi_degrees":10.3615},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.1952,"elapsed_within_degrees":4.1952},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.0289},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.636,"elongation":46.362},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.636,"opposition_distance":133.638}},"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":"07:35","sunsetLocal":"18:42","solarNoonLocal":"13:09","dayLengthHours":11.108335174442075,"dayLengthDisplay":"11 Hours 06 Mins 30 Secs","nightLengthDisplay":"12 Hours 53 Mins 30 Secs","moonriseLocal":"10:15","moonsetLocal":"22:14","rahuKala":{"name":"Rāhu Kāla","start":"08:59","end":"10:22","startHours":8.979713177832394,"endHours":10.368255074637656,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:45","end":"13:09","startHours":11.756796971442913,"endHours":13.145338868248174,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:32","end":"15:55","startHours":14.533880765053432,"endHours":15.922422661858693,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:11","end":"10:33","startHours":10.18311615506362,"endHours":10.553393994211689,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.054018579962221,"endHours":8.350240851280677,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:47","end":"13:31","startHours":12.775061029100105,"endHours":13.515616707396244,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:07","end":"06:51","startHours":6.110059924434859,"endHours":6.850615602730998,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:40","end":"07:35","startHours":6.665476683156963,"endHours":7.591171281027136,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:00","end":"15:44","startHours":14.99672806398852,"endHours":15.737283742284658,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.499506455469213,"endHours":18.89950645546921,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:10","startHours":18.699506455469212,"endHours":19.1623537544043,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.449506455469212,"endHours":20.199506455469212,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:47","end":"01:31","startHours":24.775061029100105,"endHours":25.515616707396244,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:35","end":"08:59","startHours":7.591171281027136,"endHours":8.979713177832394,"quality":"auspicious"},{"name":"Kāla","start":"08:59","end":"10:22","startHours":8.979713177832394,"endHours":10.368255074637656,"quality":"inauspicious"},{"name":"Śubha","start":"10:22","end":"11:45","startHours":10.368255074637656,"endHours":11.756796971442913,"quality":"auspicious"},{"name":"Roga","start":"11:45","end":"13:09","startHours":11.756796971442913,"endHours":13.145338868248174,"quality":"inauspicious"},{"name":"Udveg","start":"13:09","end":"14:32","startHours":13.145338868248174,"endHours":14.533880765053432,"quality":"inauspicious"},{"name":"Chala","start":"14:32","end":"15:55","startHours":14.533880765053432,"endHours":15.922422661858693,"quality":"neutral"},{"name":"Labha","start":"15:55","end":"17:19","startHours":15.922422661858693,"endHours":17.31096455866395,"quality":"auspicious"},{"name":"Amṛta","start":"17:19","end":"18:42","startHours":17.31096455866395,"endHours":18.699506455469212,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:42","end":"20:19","startHours":18.699506455469212,"endHours":20.310964558663954,"quality":"neutral"},{"name":"Labha","start":"20:19","end":"21:55","startHours":20.310964558663954,"endHours":21.922422661858693,"quality":"auspicious"},{"name":"Amṛta","start":"21:55","end":"23:32","startHours":21.922422661858693,"endHours":23.533880765053432,"quality":"auspicious"},{"name":"Kāla","start":"23:32","end":"01:09","startHours":23.533880765053432,"endHours":25.145338868248174,"quality":"inauspicious"},{"name":"Śubha","start":"01:09","end":"02:45","startHours":25.145338868248174,"endHours":26.756796971442917,"quality":"auspicious"},{"name":"Roga","start":"02:45","end":"04:22","startHours":26.756796971442917,"endHours":28.368255074637656,"quality":"inauspicious"},{"name":"Udveg","start":"04:22","end":"05:59","startHours":28.368255074637656,"endHours":29.979713177832394,"quality":"inauspicious"},{"name":"Chala","start":"05:59","end":"07:35","startHours":29.979713177832394,"endHours":31.591171281027137,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:35","end":"08:35","startHours":7.591171281027136,"endHours":8.591171281027137,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:35","end":"09:35","startHours":8.591171281027137,"endHours":9.591171281027137,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:35","end":"10:35","startHours":9.591171281027137,"endHours":10.591171281027137,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:35","end":"11:35","startHours":10.591171281027137,"endHours":11.591171281027137,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:35","end":"12:35","startHours":11.591171281027137,"endHours":12.591171281027137,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:35","end":"13:35","startHours":12.591171281027137,"endHours":13.591171281027137,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:35","end":"14:35","startHours":13.591171281027137,"endHours":14.591171281027137,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:35","end":"15:35","startHours":14.591171281027137,"endHours":15.591171281027137,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:35","end":"16:35","startHours":15.591171281027137,"endHours":16.591171281027137,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:35","end":"17:35","startHours":16.591171281027137,"endHours":17.591171281027137,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:35","end":"18:35","startHours":17.591171281027137,"endHours":18.591171281027137,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:35","end":"19:35","startHours":18.591171281027137,"endHours":19.591171281027137,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:35","end":"20:35","startHours":19.591171281027137,"endHours":20.591171281027137,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:35","end":"21:35","startHours":20.591171281027137,"endHours":21.591171281027137,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:35","end":"22:35","startHours":21.591171281027137,"endHours":22.591171281027137,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:35","end":"23:35","startHours":22.591171281027137,"endHours":23.591171281027137,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:35","end":"00:35","startHours":23.591171281027137,"endHours":24.591171281027137,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:35","end":"01:35","startHours":24.591171281027137,"endHours":25.591171281027137,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:35","end":"02:35","startHours":25.591171281027137,"endHours":26.591171281027137,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:35","end":"03:35","startHours":26.591171281027137,"endHours":27.591171281027137,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:35","end":"04:35","startHours":27.591171281027137,"endHours":28.591171281027137,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:35","end":"05:35","startHours":28.591171281027137,"endHours":29.591171281027137,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:35","end":"06:35","startHours":29.591171281027137,"endHours":30.591171281027137,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:35","end":"07:35","startHours":30.591171281027137,"endHours":31.591171281027137,"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":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.014267999587737,"eotMinutes":-14.594732094890398,"ayanamsa":-48.8698}},"calendars":{"vikram_samvat":-3149,"saka_samvat":-3284,"bengali_samvat":-3799,"malayalam_era":-4030,"nanakshahi_year":-4675,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Caturthī · Vikram -3149 undefined · Śaka -3284 undefined"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Dedicated festival walk for Vināyaka Caturthī (monthly) is not live yet; Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"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 12, 3207 BCE · Dvārakā · Vidhyamitra","description":"February 12, 3207 BCE for Dvārakā: Śukla Caturthī, sūryodaya 07:35, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/-3206-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/-3206-02-12","sa":"https://sa.vidhyamitra.com/city/dwarka/-3206-02-12","hi":"https://hi.vidhyamitra.com/city/dwarka/-3206-02-12","x-default":"https://vidhyamitra.com/city/dwarka/-3206-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-09T16:41:16.368Z","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":"2026-09-09T16:41:16.368Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-09T16:41:16.368Z","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":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","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"}}}