{"id":"vidhyamitra:city-day:dwarka:2015-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2015-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-02-12","date_display":"February 12, 2015 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":2015,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457065.770833,"kali_year":5116,"ahargana":1868600.2708,"sun":{"sidereal_longitude":298.9723,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":211.2932,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.3209,"elapsed_within_tithi_degrees":8.3209},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.2932,"elapsed_within_degrees":11.2932},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.2655},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":2015,"month":2,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457065.770833,"ahargana":1868600.2708,"kali_year":5116,"ayanamsa_lahiri":24.0641,"grahas":{"sun":{"sidereal_longitude":298.92577600000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":207.502976,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":2.8135},"mars":{"sidereal_longitude":329.52577599999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":276.9826760000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":112.082876,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":324.861276,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":219.84187599999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":172.5653,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":352.5653,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":"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":2015,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457065.770833,"kali_year":5116,"ahargana":1868600.2708,"sun":{"sidereal_longitude":298.9723,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":211.2932,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.3209,"elapsed_within_tithi_degrees":8.3209},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.2932,"elapsed_within_degrees":11.2932},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.2655},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.814,"elongation":87.679},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.814,"opposition_distance":92.321}},"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":"07:28","sunsetLocal":"18:49","solarNoonLocal":"13:09","dayLengthHours":11.35253477152525,"dayLengthDisplay":"11 Hours 21 Mins 09 Secs","nightLengthDisplay":"12 Hours 38 Mins 51 Secs","moonriseLocal":"01:31","moonsetLocal":"12:35","rahuKala":{"name":"Rāhu Kāla","start":"14:34","end":"15:59","startHours":14.564405714688831,"endHours":15.983472561129487,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:28","end":"08:53","startHours":7.46907148248555,"endHours":8.888138328926207,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:18","end":"11:44","startHours":10.307205175366862,"endHours":11.726272021807517,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:07","end":"10:30","startHours":10.117996262508107,"endHours":10.496414088225617,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:57","end":"08:15","startHours":7.942093764632435,"endHours":8.244828025206441,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:46","end":"13:31","startHours":12.766921042530667,"endHours":13.523756693965682,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:57","end":"06:43","startHours":5.955400179615516,"endHours":6.712235831050533,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:31","end":"07:28","startHours":6.523026918191779,"endHours":7.46907148248555,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:02","end":"15:48","startHours":15.037427996835717,"endHours":15.794263648270734,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.6216062540108,"endHours":19.0216062540108,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:18","startHours":18.8216062540108,"endHours":19.294628536157685,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.5716062540108,"endHours":20.3216062540108,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:46","end":"01:31","startHours":24.766921042530665,"endHours":25.523756693965684,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:28","end":"08:53","startHours":7.46907148248555,"endHours":8.888138328926207,"quality":"auspicious"},{"name":"Roga","start":"08:53","end":"10:18","startHours":8.888138328926207,"endHours":10.307205175366862,"quality":"inauspicious"},{"name":"Udveg","start":"10:18","end":"11:44","startHours":10.307205175366862,"endHours":11.726272021807517,"quality":"inauspicious"},{"name":"Chala","start":"11:44","end":"13:09","startHours":11.726272021807517,"endHours":13.145338868248174,"quality":"neutral"},{"name":"Labha","start":"13:09","end":"14:34","startHours":13.145338868248174,"endHours":14.564405714688831,"quality":"auspicious"},{"name":"Amṛta","start":"14:34","end":"15:59","startHours":14.564405714688831,"endHours":15.983472561129487,"quality":"auspicious"},{"name":"Kāla","start":"15:59","end":"17:24","startHours":15.983472561129487,"endHours":17.402539407570142,"quality":"inauspicious"},{"name":"Śubha","start":"17:24","end":"18:49","startHours":17.402539407570142,"endHours":18.8216062540108,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:49","end":"20:24","startHours":18.8216062540108,"endHours":20.402539407570142,"quality":"auspicious"},{"name":"Kāla","start":"20:24","end":"21:59","startHours":20.402539407570142,"endHours":21.98347256112949,"quality":"inauspicious"},{"name":"Śubha","start":"21:59","end":"23:34","startHours":21.98347256112949,"endHours":23.56440571468883,"quality":"auspicious"},{"name":"Roga","start":"23:34","end":"01:09","startHours":23.56440571468883,"endHours":25.145338868248174,"quality":"inauspicious"},{"name":"Udveg","start":"01:09","end":"02:44","startHours":25.145338868248174,"endHours":26.726272021807517,"quality":"inauspicious"},{"name":"Chala","start":"02:44","end":"04:18","startHours":26.726272021807517,"endHours":28.30720517536686,"quality":"neutral"},{"name":"Labha","start":"04:18","end":"05:53","startHours":28.30720517536686,"endHours":29.888138328926207,"quality":"auspicious"},{"name":"Amṛta","start":"05:53","end":"07:28","startHours":29.888138328926207,"endHours":31.46907148248555,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:28","end":"08:28","startHours":7.46907148248555,"endHours":8.46907148248555,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:28","end":"09:28","startHours":8.46907148248555,"endHours":9.46907148248555,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:28","end":"10:28","startHours":9.46907148248555,"endHours":10.46907148248555,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:28","end":"11:28","startHours":10.46907148248555,"endHours":11.46907148248555,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:28","end":"12:28","startHours":11.46907148248555,"endHours":12.46907148248555,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:28","end":"13:28","startHours":12.46907148248555,"endHours":13.46907148248555,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:28","end":"14:28","startHours":13.46907148248555,"endHours":14.46907148248555,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:28","end":"15:28","startHours":14.46907148248555,"endHours":15.46907148248555,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:28","end":"16:28","startHours":15.46907148248555,"endHours":16.46907148248555,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:28","end":"17:28","startHours":16.46907148248555,"endHours":17.46907148248555,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:28","end":"18:28","startHours":17.46907148248555,"endHours":18.46907148248555,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:28","end":"19:28","startHours":18.46907148248555,"endHours":19.46907148248555,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:28","end":"20:28","startHours":19.46907148248555,"endHours":20.46907148248555,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:28","end":"21:28","startHours":20.46907148248555,"endHours":21.46907148248555,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:28","end":"22:28","startHours":21.46907148248555,"endHours":22.46907148248555,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:28","end":"23:28","startHours":22.46907148248555,"endHours":23.46907148248555,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:28","end":"00:28","startHours":23.46907148248555,"endHours":24.46907148248555,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:28","end":"01:28","startHours":24.46907148248555,"endHours":25.46907148248555,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:28","end":"02:28","startHours":25.46907148248555,"endHours":26.46907148248555,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:28","end":"03:28","startHours":26.46907148248555,"endHours":27.46907148248555,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:28","end":"04:28","startHours":27.46907148248555,"endHours":28.46907148248555,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:28","end":"05:28","startHours":28.46907148248555,"endHours":29.46907148248555,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:28","end":"06:28","startHours":29.46907148248555,"endHours":30.46907148248555,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:28","end":"07:28","startHours":30.46907148248555,"endHours":31.46907148248555,"planetary_lord":"Moon"}],"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Prajāpati","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":-13.85216290323717,"eotMinutes":-14.594732094890398,"ayanamsa":24.0641}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Aṣṭamī · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"sitashtami","name":"Sītāṣṭamī","name_sanskrit":"सीताष्टमी","tradition":"Vaishnava","associated_deity":"Sītā Devī","significance":"Birth-anniversary of Sītā per Phālguna-Kṛṣṇa-Aṣṭamī tradition.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":3}],"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 February 12, 2015 CE · Dvārakā · Vidhyamitra","description":"February 12, 2015 CE for Dvārakā: Kṛṣṇa Aṣṭamī, sūryodaya 07:28, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2015-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2015-02-12","sa":"https://sa.vidhyamitra.com/city/dwarka/2015-02-12","hi":"https://hi.vidhyamitra.com/city/dwarka/2015-02-12","x-default":"https://vidhyamitra.com/city/dwarka/2015-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:06:48.356Z","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":"2026-06-01T15:06:48.356Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:06:48.356Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}