{"id":"vidhyamitra:city-day:dwarka:1775-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1775-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1775-02-12","date_display":"February 12, 1775 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":1775,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2369407.770833,"kali_year":4876,"ahargana":1780942.2708,"sun":{"sidereal_longitude":303.1386,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":82.0247,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":138.8861,"elapsed_within_tithi_degrees":6.8861},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.0247,"elapsed_within_degrees":2.0247},"yoga":{"number":2,"name":"Prīti","sum_longitude":25.1633},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1775,"month":2,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2369407.770833,"ahargana":1780942.2708,"kali_year":4876,"ayanamsa_lahiri":20.7116,"grahas":{"sun":{"sidereal_longitude":302.51655600000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":83.498356,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":-3.6887},"mars":{"sidereal_longitude":141.97855600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":307.8995560000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":20.801855999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":314.21805599999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":170.29195600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":137.108,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":317.108,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1775,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2369407.770833,"kali_year":4876,"ahargana":1780942.2708,"sun":{"sidereal_longitude":303.1386,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":82.0247,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":138.8861,"elapsed_within_tithi_degrees":6.8861},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.0247,"elapsed_within_degrees":2.0247},"yoga":{"number":2,"name":"Prīti","sum_longitude":25.1633},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.689,"elongation":138.886},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.689,"opposition_distance":41.114}},"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":11.357022036858794,"dayLengthDisplay":"11 Hours 21 Mins 25 Secs","nightLengthDisplay":"12 Hours 38 Mins 35 Secs","moonriseLocal":"15:51","moonsetLocal":"05:15","rahuKala":{"name":"Rāhu Kāla","start":"17:24","end":"18:49","startHours":17.40422213207022,"endHours":18.82384988667757,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:09","end":"14:34","startHours":13.145338868248174,"endHours":14.564966622855522,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:59","end":"17:24","startHours":15.984594377462873,"endHours":17.40422213207022,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:07","end":"10:30","startHours":10.116799658419161,"endHours":10.495367059647789,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:56","end":"08:15","startHours":7.94003710135456,"endHours":8.24289102233746,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:46","end":"13:31","startHours":12.766771467019549,"endHours":13.5239062694768,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:57","end":"06:43","startHours":5.952558244904271,"endHours":6.709693047361523,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:31","end":"07:28","startHours":6.52040934674721,"endHours":7.466827849818777,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:02","end":"15:48","startHours":15.038175874391307,"endHours":15.79531067684856,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.623849886677572,"endHours":19.02384988667757,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:18","startHours":18.82384988667757,"endHours":19.297059138213356,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.57384988667757,"endHours":20.32384988667757,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:46","end":"01:31","startHours":24.76677146701955,"endHours":25.5239062694768,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:28","end":"08:53","startHours":7.466827849818777,"endHours":8.886455604426125,"quality":"inauspicious"},{"name":"Chala","start":"08:53","end":"10:18","startHours":8.886455604426125,"endHours":10.306083359033476,"quality":"neutral"},{"name":"Labha","start":"10:18","end":"11:44","startHours":10.306083359033476,"endHours":11.725711113640823,"quality":"auspicious"},{"name":"Amṛta","start":"11:44","end":"13:09","startHours":11.725711113640823,"endHours":13.145338868248174,"quality":"auspicious"},{"name":"Kāla","start":"13:09","end":"14:34","startHours":13.145338868248174,"endHours":14.564966622855522,"quality":"inauspicious"},{"name":"Śubha","start":"14:34","end":"15:59","startHours":14.564966622855522,"endHours":15.984594377462873,"quality":"auspicious"},{"name":"Roga","start":"15:59","end":"17:24","startHours":15.984594377462873,"endHours":17.40422213207022,"quality":"inauspicious"},{"name":"Udveg","start":"17:24","end":"18:49","startHours":17.40422213207022,"endHours":18.82384988667757,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:49","end":"20:24","startHours":18.82384988667757,"endHours":20.404222132070224,"quality":"auspicious"},{"name":"Roga","start":"20:24","end":"21:59","startHours":20.404222132070224,"endHours":21.984594377462873,"quality":"inauspicious"},{"name":"Udveg","start":"21:59","end":"23:34","startHours":21.984594377462873,"endHours":23.564966622855522,"quality":"inauspicious"},{"name":"Chala","start":"23:34","end":"01:09","startHours":23.564966622855522,"endHours":25.145338868248174,"quality":"neutral"},{"name":"Labha","start":"01:09","end":"02:44","startHours":25.145338868248174,"endHours":26.725711113640827,"quality":"auspicious"},{"name":"Amṛta","start":"02:44","end":"04:18","startHours":26.725711113640827,"endHours":28.306083359033476,"quality":"auspicious"},{"name":"Kāla","start":"04:18","end":"05:53","startHours":28.306083359033476,"endHours":29.886455604426125,"quality":"inauspicious"},{"name":"Śubha","start":"05:53","end":"07:28","startHours":29.886455604426125,"endHours":31.466827849818777,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:28","end":"08:28","startHours":7.466827849818777,"endHours":8.466827849818777,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:28","end":"09:28","startHours":8.466827849818777,"endHours":9.466827849818777,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:28","end":"10:28","startHours":9.466827849818777,"endHours":10.466827849818777,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:28","end":"11:28","startHours":10.466827849818777,"endHours":11.466827849818777,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:28","end":"12:28","startHours":11.466827849818777,"endHours":12.466827849818777,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:28","end":"13:28","startHours":12.466827849818777,"endHours":13.466827849818777,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:28","end":"14:28","startHours":13.466827849818777,"endHours":14.466827849818777,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:28","end":"15:28","startHours":14.466827849818777,"endHours":15.466827849818777,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:28","end":"16:28","startHours":15.466827849818777,"endHours":16.466827849818777,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:28","end":"17:28","startHours":16.466827849818777,"endHours":17.466827849818777,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:28","end":"18:28","startHours":17.466827849818777,"endHours":18.466827849818777,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:28","end":"19:28","startHours":18.466827849818777,"endHours":19.466827849818777,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:28","end":"20:28","startHours":19.466827849818777,"endHours":20.466827849818777,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:28","end":"21:28","startHours":20.466827849818777,"endHours":21.466827849818777,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:28","end":"22:28","startHours":21.466827849818777,"endHours":22.466827849818777,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:28","end":"23:28","startHours":22.466827849818777,"endHours":23.466827849818777,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:28","end":"00:28","startHours":23.466827849818777,"endHours":24.466827849818777,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:28","end":"01:28","startHours":24.466827849818777,"endHours":25.466827849818777,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:28","end":"02:28","startHours":25.466827849818777,"endHours":26.466827849818777,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:28","end":"03:28","startHours":26.466827849818777,"endHours":27.466827849818777,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:28","end":"04:28","startHours":27.466827849818777,"endHours":28.466827849818777,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:28","end":"05:28","startHours":28.466827849818777,"endHours":29.466827849818777,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:28","end":"06:28","startHours":29.466827849818777,"endHours":30.466827849818777,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:28","end":"07:28","startHours":30.466827849818777,"endHours":31.466827849818777,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.774109184146376,"eotMinutes":-14.594732094890398,"ayanamsa":20.7116}},"calendars":{"vikram_samvat":1832,"vikram_samvatsara":"Kīlaka","saka_samvat":1697,"saka_samvatsara":"Manmatha","bengali_samvat":1182,"malayalam_era":951,"nanakshahi_year":306,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Dvādaśī · Vikram 1832 Kīlaka · Śaka 1697 Manmatha"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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":"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, 1775 CE · Dvārakā · Vidhyamitra","description":"February 12, 1775 CE for Dvārakā: Śukla Dvādaśī, sūryodaya 07:28, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1775-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1775-02-12","sa":"https://sa.vidhyamitra.com/city/dwarka/1775-02-12","hi":"https://hi.vidhyamitra.com/city/dwarka/1775-02-12","x-default":"https://vidhyamitra.com/city/dwarka/1775-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:48:49.499Z","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":"2026-06-01T02:48:49.499Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:48:49.499Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}