{"id":"vidhyamitra:city-day:dwarka:2284-04-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2284-04-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2284-04-13","date_display":"April 13, 2284 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":2284,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2555376.770833,"kali_year":5385,"ahargana":1966911.2708,"sun":{"sidereal_longitude":355.315,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":311.7747,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":316.4598,"elapsed_within_tithi_degrees":4.4598},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.7747,"elapsed_within_degrees":5.1081},"yoga":{"number":24,"name":"Śukla","sum_longitude":307.0897},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":2284,"month":4,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2555376.770833,"ahargana":1966911.2708,"kali_year":5385,"ayanamsa_lahiri":27.8242,"grahas":{"sun":{"sidereal_longitude":355.829673,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":313.314173,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-3.535},"mars":{"sidereal_longitude":14.214572999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":341.853473,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":354.552573,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":320.53947300000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":262.081273,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":3.5754,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":183.5754,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2284,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2555376.770833,"kali_year":5385,"ahargana":1966911.2708,"sun":{"sidereal_longitude":355.315,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":311.7747,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":316.4598,"elapsed_within_tithi_degrees":4.4598},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.7747,"elapsed_within_degrees":5.1081},"yoga":{"number":24,"name":"Śukla","sum_longitude":307.0897},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.535,"elongation":43.54},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.535,"opposition_distance":136.46}},"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":"06:36","sunsetLocal":"19:14","solarNoonLocal":"12:55","dayLengthHours":12.627185059552467,"dayLengthDisplay":"12 Hours 37 Mins 38 Secs","nightLengthDisplay":"11 Hours 22 Mins 22 Secs","moonriseLocal":"04:14","moonsetLocal":"15:55","rahuKala":{"name":"Rāhu Kāla","start":"17:39","end":"19:14","startHours":17.65011791116058,"endHours":19.22851604360464,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:55","end":"14:30","startHours":12.914923513828406,"endHours":14.493321646272465,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:04","end":"17:39","startHours":16.071719778716524,"endHours":17.65011791116058,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:58","startHours":9.547674164614415,"endHours":9.968580333266164,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:28","startHours":7.127463694866859,"endHours":7.464188629788258,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:30","end":"13:20","startHours":12.494017345176657,"endHours":13.335829682480155,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:46","startHours":4.917706309445178,"endHours":5.759518646748675,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:33","end":"06:36","startHours":5.5490655624228005,"endHours":6.601330984052173,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:52","startHours":15.019454357087152,"endHours":15.86126669439065,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:02","end":"19:26","startHours":19.02851604360464,"endHours":19.42851604360464,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:14","end":"19:45","startHours":19.22851604360464,"endHours":19.754648754419325,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:59","end":"20:44","startHours":18.97851604360464,"endHours":20.72851604360464,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:30","end":"01:20","startHours":24.49401734517666,"endHours":25.335829682480153,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:36","end":"08:11","startHours":6.601330984052173,"endHours":8.179729116496231,"quality":"inauspicious"},{"name":"Chala","start":"08:11","end":"09:45","startHours":8.179729116496231,"endHours":9.75812724894029,"quality":"neutral"},{"name":"Labha","start":"09:45","end":"11:20","startHours":9.75812724894029,"endHours":11.336525381384348,"quality":"auspicious"},{"name":"Amṛta","start":"11:20","end":"12:55","startHours":11.336525381384348,"endHours":12.914923513828406,"quality":"auspicious"},{"name":"Kāla","start":"12:55","end":"14:30","startHours":12.914923513828406,"endHours":14.493321646272465,"quality":"inauspicious"},{"name":"Śubha","start":"14:30","end":"16:04","startHours":14.493321646272465,"endHours":16.071719778716524,"quality":"auspicious"},{"name":"Roga","start":"16:04","end":"17:39","startHours":16.071719778716524,"endHours":17.65011791116058,"quality":"inauspicious"},{"name":"Udveg","start":"17:39","end":"19:14","startHours":17.65011791116058,"endHours":19.22851604360464,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:14","end":"20:39","startHours":19.22851604360464,"endHours":20.65011791116058,"quality":"auspicious"},{"name":"Roga","start":"20:39","end":"22:04","startHours":20.65011791116058,"endHours":22.07171977871652,"quality":"inauspicious"},{"name":"Udveg","start":"22:04","end":"23:30","startHours":22.07171977871652,"endHours":23.493321646272463,"quality":"inauspicious"},{"name":"Chala","start":"23:30","end":"00:55","startHours":23.493321646272463,"endHours":24.914923513828406,"quality":"neutral"},{"name":"Labha","start":"00:55","end":"02:20","startHours":24.914923513828406,"endHours":26.336525381384348,"quality":"auspicious"},{"name":"Amṛta","start":"02:20","end":"03:45","startHours":26.336525381384348,"endHours":27.75812724894029,"quality":"auspicious"},{"name":"Kāla","start":"03:45","end":"05:11","startHours":27.75812724894029,"endHours":29.17972911649623,"quality":"inauspicious"},{"name":"Śubha","start":"05:11","end":"06:36","startHours":29.17972911649623,"endHours":30.601330984052172,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.601330984052173,"endHours":7.601330984052173,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.601330984052173,"endHours":8.601330984052172,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.601330984052172,"endHours":9.601330984052172,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.601330984052172,"endHours":10.601330984052172,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.601330984052172,"endHours":11.601330984052172,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.601330984052172,"endHours":12.601330984052172,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.601330984052172,"endHours":13.601330984052172,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.601330984052172,"endHours":14.601330984052172,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.601330984052172,"endHours":15.601330984052172,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.601330984052172,"endHours":16.601330984052172,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.601330984052172,"endHours":17.601330984052172,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.601330984052172,"endHours":18.601330984052172,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.601330984052172,"endHours":19.601330984052172,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.601330984052172,"endHours":20.601330984052172,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.601330984052172,"endHours":21.601330984052172,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.601330984052172,"endHours":22.601330984052172,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.601330984052172,"endHours":23.601330984052172,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.601330984052172,"endHours":24.601330984052172,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.601330984052172,"endHours":25.601330984052172,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.601330984052172,"endHours":26.601330984052172,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.601330984052172,"endHours":27.601330984052172,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.601330984052172,"endHours":28.601330984052172,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.601330984052172,"endHours":29.601330984052172,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.601330984052172,"endHours":30.601330984052172,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.182195487648768,"eotMinutes":-0.7698108297043191,"ayanamsa":27.8242}},"calendars":{"vikram_samvat":2341,"vikram_samvatsara":"Īśvara","saka_samvat":2206,"saka_samvatsara":"Raktākṣī","bengali_samvat":1691,"malayalam_era":1460,"nanakshahi_year":815,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa 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 Kṛṣṇa Dvādaśī · Vikram 2341 Īśvara · Śaka 2206 Raktākṣī"},"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":[]},"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 April 13, 2284 CE · Dvārakā · Vidhyamitra","description":"April 13, 2284 CE for Dvārakā: Kṛṣṇa Dvādaśī, sūryodaya 06:36, sūryāsta 19:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2284-04-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2284-04-13","sa":"https://sa.vidhyamitra.com/city/dwarka/2284-04-13","hi":"https://hi.vidhyamitra.com/city/dwarka/2284-04-13","x-default":"https://vidhyamitra.com/city/dwarka/2284-04-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T03:49:50.754Z","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":"2026-06-03T03:49:50.754Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T03:49:50.754Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}