{"id":"vidhyamitra:city-day:rameswaram:2012-02-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rameswaram/2012-02-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-02-06","date_display":"February 6, 2012 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":2012,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455963.770833,"kali_year":5113,"ahargana":1867498.2708,"sun":{"sidereal_longitude":292.6339,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":88.3969,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.7629,"elapsed_within_tithi_degrees":11.7629},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.3969,"elapsed_within_degrees":8.3969},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.0308},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2012,"month":2,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455963.770833,"ahargana":1867498.2708,"kali_year":5113,"ayanamsa_lahiri":24.022,"grahas":{"sun":{"sidereal_longitude":292.617081,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":89.10448099999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":-2.7341},"mars":{"sidereal_longitude":147.765081,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":291.49038100000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":9.072480999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":333.1947809999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":185.22638099999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":230.9546,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":50.9546,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"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":2012,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455963.770833,"kali_year":5113,"ahargana":1867498.2708,"sun":{"sidereal_longitude":292.6339,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":88.3969,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.7629,"elapsed_within_tithi_degrees":11.7629},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.3969,"elapsed_within_degrees":8.3969},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.0308},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.734,"elongation":155.763},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.734,"opposition_distance":24.237}},"eclipse_window_40days":[]},"city":{"slug":"rameswaram","name":"Rameswaram, Tamil Nadu","lat":9.2885,"lon":79.3127,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rameswaram","name":"Rameswaram, Tamil Nadu","lat":9.2885,"lon":79.3127,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"sunriseLocal":"06:34","sunsetLocal":"18:20","solarNoonLocal":"12:27","dayLengthHours":11.762271164575308,"dayLengthDisplay":"11 Hours 45 Mins 44 Secs","nightLengthDisplay":"12 Hours 14 Mins 16 Secs","moonriseLocal":"16:36","moonsetLocal":"05:10","rahuKala":{"name":"Rāhu Kāla","start":"08:02","end":"09:31","startHours":8.03989053190888,"endHours":9.510174427480793,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:59","end":"12:27","startHours":10.980458323052705,"endHours":12.450742218624619,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:55","end":"15:23","startHours":13.921026114196533,"endHours":15.391310009768446,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:42","startHours":9.314136574737871,"endHours":9.706212280223713,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:22","startHours":7.05970126819427,"endHours":7.373361832582945,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:51","startHours":12.058666513138775,"endHours":12.842817924110463,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:00","end":"05:47","startHours":5.001303814393591,"endHours":5.785455225365278,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:34","startHours":5.589417372622357,"endHours":6.569606636336966,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:12","startHours":14.411120746053838,"endHours":15.195272157025524,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.131877800912275,"endHours":18.531877800912273,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:49","startHours":18.331877800912274,"endHours":18.821972432769577,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.081877800912274,"endHours":19.831877800912274,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:51","startHours":24.058666513138775,"endHours":24.842817924110463,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:34","end":"08:02","startHours":6.569606636336966,"endHours":8.03989053190888,"quality":"auspicious"},{"name":"Kāla","start":"08:02","end":"09:31","startHours":8.03989053190888,"endHours":9.510174427480793,"quality":"inauspicious"},{"name":"Śubha","start":"09:31","end":"10:59","startHours":9.510174427480793,"endHours":10.980458323052705,"quality":"auspicious"},{"name":"Roga","start":"10:59","end":"12:27","startHours":10.980458323052705,"endHours":12.450742218624619,"quality":"inauspicious"},{"name":"Udveg","start":"12:27","end":"13:55","startHours":12.450742218624619,"endHours":13.921026114196533,"quality":"inauspicious"},{"name":"Chala","start":"13:55","end":"15:23","startHours":13.921026114196533,"endHours":15.391310009768446,"quality":"neutral"},{"name":"Labha","start":"15:23","end":"16:52","startHours":15.391310009768446,"endHours":16.86159390534036,"quality":"auspicious"},{"name":"Amṛta","start":"16:52","end":"18:20","startHours":16.86159390534036,"endHours":18.331877800912274,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:20","end":"19:52","startHours":18.331877800912274,"endHours":19.86159390534036,"quality":"neutral"},{"name":"Labha","start":"19:52","end":"21:23","startHours":19.86159390534036,"endHours":21.391310009768446,"quality":"auspicious"},{"name":"Amṛta","start":"21:23","end":"22:55","startHours":21.391310009768446,"endHours":22.921026114196533,"quality":"auspicious"},{"name":"Kāla","start":"22:55","end":"00:27","startHours":22.921026114196533,"endHours":24.45074221862462,"quality":"inauspicious"},{"name":"Śubha","start":"00:27","end":"01:59","startHours":24.45074221862462,"endHours":25.980458323052705,"quality":"auspicious"},{"name":"Roga","start":"01:59","end":"03:31","startHours":25.980458323052705,"endHours":27.51017442748079,"quality":"inauspicious"},{"name":"Udveg","start":"03:31","end":"05:02","startHours":27.51017442748079,"endHours":29.03989053190888,"quality":"inauspicious"},{"name":"Chala","start":"05:02","end":"06:34","startHours":29.03989053190888,"endHours":30.569606636336964,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.569606636336966,"endHours":7.569606636336966,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.569606636336966,"endHours":8.569606636336966,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.569606636336966,"endHours":9.569606636336966,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.569606636336966,"endHours":10.569606636336966,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.569606636336966,"endHours":11.569606636336966,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.569606636336966,"endHours":12.569606636336966,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.569606636336966,"endHours":13.569606636336966,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.569606636336966,"endHours":14.569606636336966,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.569606636336966,"endHours":15.569606636336966,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.569606636336966,"endHours":16.569606636336964,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.569606636336964,"endHours":17.569606636336964,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.569606636336964,"endHours":18.569606636336964,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.569606636336964,"endHours":19.569606636336964,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.569606636336964,"endHours":20.569606636336964,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.569606636336964,"endHours":21.569606636336964,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.569606636336964,"endHours":22.569606636336964,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.569606636336964,"endHours":23.569606636336964,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.569606636336964,"endHours":24.569606636336964,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.569606636336964,"endHours":25.569606636336964,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.569606636336964,"endHours":26.569606636336964,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.569606636336964,"endHours":27.569606636336964,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.569606636336964,"endHours":28.569606636336964,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.569606636336964,"endHours":29.569606636336964,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.569606636336964,"endHours":30.569606636336964,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","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":-15.847617229500374,"eotMinutes":-14.295333117477217,"ayanamsa":24.022}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"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 Trayodaśī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"rameswaram"},"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, 2012 CE · Rameswaram, Tamil Nadu · Vidhyamitra","description":"February 6, 2012 CE for Rameswaram, Tamil Nadu: Śukla Trayodaśī, sūryodaya 06:34, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rameswaram/2012-02-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rameswaram/2012-02-06","sa":"https://sa.vidhyamitra.com/city/rameswaram/2012-02-06","hi":"https://hi.vidhyamitra.com/city/rameswaram/2012-02-06","x-default":"https://vidhyamitra.com/city/rameswaram/2012-02-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:07:05.568Z","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":"2026-05-31T03:07:05.568Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:07:05.568Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}