{"id":"vidhyamitra:city-day:dwarka:2178-02-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2178-02-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2178-02-20","date_display":"February 20, 2178 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":2178,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516608.770833,"kali_year":5279,"ahargana":1928143.2708,"sun":{"sidereal_longitude":304.8842,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":332.5788,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":27.6946,"elapsed_within_tithi_degrees":3.6946},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.5788,"elapsed_within_degrees":12.5788},"yoga":{"number":21,"name":"Siddha","sum_longitude":277.463},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2178,"month":2,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2516608.770833,"ahargana":1928143.2708,"kali_year":5279,"ayanamsa_lahiri":26.3414,"grahas":{"sun":{"sidereal_longitude":305.18779600000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":330.43369600000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":4.3441},"mars":{"sidereal_longitude":246.437096,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":311.035896,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":6.278096000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":324.624596,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":33.377196000000026,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":257.6906,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":77.6906,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2178,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516608.770833,"kali_year":5279,"ahargana":1928143.2708,"sun":{"sidereal_longitude":304.8842,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":332.5788,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":27.6946,"elapsed_within_tithi_degrees":3.6946},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.5788,"elapsed_within_degrees":12.5788},"yoga":{"number":21,"name":"Siddha","sum_longitude":277.463},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.344,"elongation":27.695},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.344,"opposition_distance":152.305}},"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":"07:23","sunsetLocal":"18:54","solarNoonLocal":"13:08","dayLengthHours":11.518678957964468,"dayLengthDisplay":"11 Hours 31 Mins 07 Secs","nightLengthDisplay":"12 Hours 28 Mins 53 Secs","moonriseLocal":"08:49","moonsetLocal":"20:50","rahuKala":{"name":"Rāhu Kāla","start":"11:42","end":"13:08","startHours":11.700314214333144,"endHours":13.140149084078704,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:01","end":"17:28","startHours":16.01981882356982,"endHours":17.459653693315378,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:49","end":"10:16","startHours":8.820644474842027,"endHours":10.260479344587587,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:04","end":"10:27","startHours":10.068501361954844,"endHours":10.452457327220326,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:52","end":"08:10","startHours":7.860754561678322,"endHours":8.167919333890708,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:45","end":"13:31","startHours":12.756193118813222,"endHours":13.524105049344186,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:37","startHours":5.84498574403454,"endHours":6.612897674565504,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:25","end":"07:23","startHours":6.420919691932763,"endHours":7.380809605096469,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:50","startHours":15.059928910406114,"endHours":15.827840840937078,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:42","end":"19:06","startHours":18.69948856306094,"endHours":19.099488563060937,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:54","end":"19:23","startHours":18.899488563060938,"endHours":19.37943351964279,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:39","end":"20:24","startHours":18.649488563060938,"endHours":20.399488563060938,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:45","end":"01:31","startHours":24.756193118813222,"endHours":25.524105049344186,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:23","end":"08:49","startHours":7.380809605096469,"endHours":8.820644474842027,"quality":"neutral"},{"name":"Labha","start":"08:49","end":"10:16","startHours":8.820644474842027,"endHours":10.260479344587587,"quality":"auspicious"},{"name":"Amṛta","start":"10:16","end":"11:42","startHours":10.260479344587587,"endHours":11.700314214333144,"quality":"auspicious"},{"name":"Kāla","start":"11:42","end":"13:08","startHours":11.700314214333144,"endHours":13.140149084078704,"quality":"inauspicious"},{"name":"Śubha","start":"13:08","end":"14:35","startHours":13.140149084078704,"endHours":14.57998395382426,"quality":"auspicious"},{"name":"Roga","start":"14:35","end":"16:01","startHours":14.57998395382426,"endHours":16.01981882356982,"quality":"inauspicious"},{"name":"Udveg","start":"16:01","end":"17:28","startHours":16.01981882356982,"endHours":17.459653693315378,"quality":"inauspicious"},{"name":"Chala","start":"17:28","end":"18:54","startHours":17.459653693315378,"endHours":18.899488563060938,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:54","end":"20:28","startHours":18.899488563060938,"endHours":20.45965369331538,"quality":"inauspicious"},{"name":"Udveg","start":"20:28","end":"22:01","startHours":20.45965369331538,"endHours":22.01981882356982,"quality":"inauspicious"},{"name":"Chala","start":"22:01","end":"23:35","startHours":22.01981882356982,"endHours":23.57998395382426,"quality":"neutral"},{"name":"Labha","start":"23:35","end":"01:08","startHours":23.57998395382426,"endHours":25.140149084078704,"quality":"auspicious"},{"name":"Amṛta","start":"01:08","end":"02:42","startHours":25.140149084078704,"endHours":26.700314214333147,"quality":"auspicious"},{"name":"Kāla","start":"02:42","end":"04:16","startHours":26.700314214333147,"endHours":28.260479344587587,"quality":"inauspicious"},{"name":"Śubha","start":"04:16","end":"05:49","startHours":28.260479344587587,"endHours":29.820644474842027,"quality":"auspicious"},{"name":"Roga","start":"05:49","end":"07:23","startHours":29.820644474842027,"endHours":31.38080960509647,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:23","end":"08:23","startHours":7.380809605096469,"endHours":8.38080960509647,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:23","end":"09:23","startHours":8.38080960509647,"endHours":9.38080960509647,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:23","end":"10:23","startHours":9.38080960509647,"endHours":10.38080960509647,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:23","end":"11:23","startHours":10.38080960509647,"endHours":11.38080960509647,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:23","end":"12:23","startHours":11.38080960509647,"endHours":12.38080960509647,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:23","end":"13:23","startHours":12.38080960509647,"endHours":13.38080960509647,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:23","end":"14:23","startHours":13.38080960509647,"endHours":14.38080960509647,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:23","end":"15:23","startHours":14.38080960509647,"endHours":15.38080960509647,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:23","end":"16:23","startHours":15.38080960509647,"endHours":16.38080960509647,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:23","end":"17:23","startHours":16.38080960509647,"endHours":17.38080960509647,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:23","end":"18:23","startHours":17.38080960509647,"endHours":18.38080960509647,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:23","end":"19:23","startHours":18.38080960509647,"endHours":19.38080960509647,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:23","end":"20:23","startHours":19.38080960509647,"endHours":20.38080960509647,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:23","end":"21:23","startHours":20.38080960509647,"endHours":21.38080960509647,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:23","end":"22:23","startHours":21.38080960509647,"endHours":22.38080960509647,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:23","end":"23:23","startHours":22.38080960509647,"endHours":23.38080960509647,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:23","end":"00:23","startHours":23.38080960509647,"endHours":24.38080960509647,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:23","end":"01:23","startHours":24.38080960509647,"endHours":25.38080960509647,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:23","end":"02:23","startHours":25.38080960509647,"endHours":26.38080960509647,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:23","end":"03:23","startHours":26.38080960509647,"endHours":27.38080960509647,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:23","end":"04:23","startHours":27.38080960509647,"endHours":28.38080960509647,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:23","end":"05:23","startHours":28.38080960509647,"endHours":29.38080960509647,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:23","end":"06:23","startHours":29.38080960509647,"endHours":30.38080960509647,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:23","end":"07:23","startHours":30.38080960509647,"endHours":31.38080960509647,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.929639558458515,"eotMinutes":-14.28334504472219,"ayanamsa":26.3414}},"calendars":{"vikram_samvat":2235,"vikram_samvatsara":"Khara","saka_samvat":2100,"saka_samvatsara":"Bahudhānya","bengali_samvat":1585,"malayalam_era":1354,"nanakshahi_year":709,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","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":"Phālguna Śukla Tṛtīyā · Vikram 2235 Khara · Śaka 2100 Bahudhānya"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 20, 2178 CE · Dvārakā · Vidhyamitra","description":"February 20, 2178 CE for Dvārakā: Śukla Tṛtīyā, sūryodaya 07:23, sūryāsta 18:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2178-02-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2178-02-20","sa":"https://sa.vidhyamitra.com/city/dwarka/2178-02-20","hi":"https://hi.vidhyamitra.com/city/dwarka/2178-02-20","x-default":"https://vidhyamitra.com/city/dwarka/2178-02-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:44:54.512Z","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":"2026-05-31T15:44:54.512Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:44:54.512Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}