{"id":"vidhyamitra:city-day:dwarka:2131-08-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2131-08-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2131-08-16","date_display":"August 16, 2131 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":2131,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499618.770833,"kali_year":5233,"ahargana":1911153.2708,"sun":{"sidereal_longitude":116.2379,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":29.0768,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.8388,"elapsed_within_tithi_degrees":8.8388},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.0768,"elapsed_within_degrees":2.4101},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":145.3147},"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":2131,"month":8,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499618.770833,"ahargana":1911153.2708,"kali_year":5233,"ayanamsa_lahiri":25.6916,"grahas":{"sun":{"sidereal_longitude":117.16193900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":30.997938999999974,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-3.3857},"mars":{"sidereal_longitude":8.680739000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":99.08513900000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":57.42713900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":124.19293900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":193.04233899999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":77.9026,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":257.9026,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2131,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499618.770833,"kali_year":5233,"ahargana":1911153.2708,"sun":{"sidereal_longitude":116.2379,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":29.0768,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.8388,"elapsed_within_tithi_degrees":8.8388},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.0768,"elapsed_within_degrees":2.4101},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":145.3147},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.386,"elongation":87.161},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.386,"opposition_distance":92.839}},"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":"06:31","sunsetLocal":"19:25","solarNoonLocal":"12:58","dayLengthHours":12.898527560043627,"dayLengthDisplay":"12 Hours 53 Mins 55 Secs","nightLengthDisplay":"11 Hours 06 Mins 05 Secs","moonriseLocal":"00:38","moonsetLocal":"13:49","rahuKala":{"name":"Rāhu Kāla","start":"14:35","end":"16:12","startHours":14.580573538290992,"endHours":16.192889483296447,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:31","end":"08:08","startHours":6.518993813263725,"endHours":8.131309758269179,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:45","end":"11:21","startHours":9.743625703274631,"endHours":11.355941648280085,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:58","startHours":9.528650243940572,"endHours":9.958601162608693,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:03","end":"07:24","startHours":7.056432461598876,"endHours":7.400393196533372,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:32","end":"13:24","startHours":12.538306674617418,"endHours":13.39820851195366,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:40","startHours":4.799190138591241,"endHours":5.659091975927483,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:27","end":"06:31","startHours":5.444116516593422,"endHours":6.518993813263725,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:07","end":"15:59","startHours":15.118012186626142,"endHours":15.977914023962384,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.217521373307353,"endHours":19.61752137330735,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"19:57","startHours":19.417521373307352,"endHours":19.954960021642503,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.167521373307352,"endHours":20.917521373307352,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:32","end":"01:24","startHours":24.53830667461742,"endHours":25.39820851195366,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:31","end":"08:08","startHours":6.518993813263725,"endHours":8.131309758269179,"quality":"auspicious"},{"name":"Roga","start":"08:08","end":"09:45","startHours":8.131309758269179,"endHours":9.743625703274631,"quality":"inauspicious"},{"name":"Udveg","start":"09:45","end":"11:21","startHours":9.743625703274631,"endHours":11.355941648280085,"quality":"inauspicious"},{"name":"Chala","start":"11:21","end":"12:58","startHours":11.355941648280085,"endHours":12.96825759328554,"quality":"neutral"},{"name":"Labha","start":"12:58","end":"14:35","startHours":12.96825759328554,"endHours":14.580573538290992,"quality":"auspicious"},{"name":"Amṛta","start":"14:35","end":"16:12","startHours":14.580573538290992,"endHours":16.192889483296447,"quality":"auspicious"},{"name":"Kāla","start":"16:12","end":"17:48","startHours":16.192889483296447,"endHours":17.805205428301896,"quality":"inauspicious"},{"name":"Śubha","start":"17:48","end":"19:25","startHours":17.805205428301896,"endHours":19.417521373307352,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:25","end":"20:48","startHours":19.417521373307352,"endHours":20.8052054283019,"quality":"auspicious"},{"name":"Kāla","start":"20:48","end":"22:12","startHours":20.8052054283019,"endHours":22.192889483296444,"quality":"inauspicious"},{"name":"Śubha","start":"22:12","end":"23:35","startHours":22.192889483296444,"endHours":23.58057353829099,"quality":"auspicious"},{"name":"Roga","start":"23:35","end":"00:58","startHours":23.58057353829099,"endHours":24.96825759328554,"quality":"inauspicious"},{"name":"Udveg","start":"00:58","end":"02:21","startHours":24.96825759328554,"endHours":26.355941648280087,"quality":"inauspicious"},{"name":"Chala","start":"02:21","end":"03:45","startHours":26.355941648280087,"endHours":27.74362570327463,"quality":"neutral"},{"name":"Labha","start":"03:45","end":"05:08","startHours":27.74362570327463,"endHours":29.13130975826918,"quality":"auspicious"},{"name":"Amṛta","start":"05:08","end":"06:31","startHours":29.13130975826918,"endHours":30.518993813263727,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:31","end":"07:31","startHours":6.518993813263725,"endHours":7.518993813263725,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:31","end":"08:31","startHours":7.518993813263725,"endHours":8.518993813263725,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:31","end":"09:31","startHours":8.518993813263725,"endHours":9.518993813263725,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:31","end":"10:31","startHours":9.518993813263725,"endHours":10.518993813263725,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:31","end":"11:31","startHours":10.518993813263725,"endHours":11.518993813263725,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:31","end":"12:31","startHours":11.518993813263725,"endHours":12.518993813263725,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:31","end":"13:31","startHours":12.518993813263725,"endHours":13.518993813263725,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:31","end":"14:31","startHours":13.518993813263725,"endHours":14.518993813263725,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:31","end":"15:31","startHours":14.518993813263725,"endHours":15.518993813263725,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:31","end":"16:31","startHours":15.518993813263725,"endHours":16.518993813263727,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:31","end":"17:31","startHours":16.518993813263727,"endHours":17.518993813263727,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:31","end":"18:31","startHours":17.518993813263727,"endHours":18.518993813263727,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:31","end":"19:31","startHours":18.518993813263727,"endHours":19.518993813263727,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:31","end":"20:31","startHours":19.518993813263727,"endHours":20.518993813263727,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:31","end":"21:31","startHours":20.518993813263727,"endHours":21.518993813263727,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:31","end":"22:31","startHours":21.518993813263727,"endHours":22.518993813263727,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:31","end":"23:31","startHours":22.518993813263727,"endHours":23.518993813263727,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:31","end":"00:31","startHours":23.518993813263727,"endHours":24.518993813263727,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:31","end":"01:31","startHours":24.518993813263727,"endHours":25.518993813263727,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:31","end":"02:31","startHours":25.518993813263727,"endHours":26.518993813263727,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:31","end":"03:31","startHours":26.518993813263727,"endHours":27.518993813263727,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:31","end":"04:31","startHours":27.518993813263727,"endHours":28.518993813263727,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:31","end":"05:31","startHours":28.518993813263727,"endHours":29.518993813263727,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:31","end":"06:31","startHours":29.518993813263727,"endHours":30.518993813263727,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.896724954016413,"eotMinutes":-3.969855597132357,"ayanamsa":25.6916}},"calendars":{"vikram_samvat":2188,"vikram_samvatsara":"Krodhi","saka_samvat":2053,"saka_samvatsara":"Khara","bengali_samvat":1538,"malayalam_era":1307,"nanakshahi_year":662,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Aṣṭamī · Vikram 2188 Krodhi · Śaka 2053 Khara"},"festivals":[],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 August 16, 2131 CE · Dvārakā · Vidhyamitra","description":"August 16, 2131 CE for Dvārakā: Kṛṣṇa Aṣṭamī, sūryodaya 06:31, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2131-08-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2131-08-16","sa":"https://sa.vidhyamitra.com/city/dwarka/2131-08-16","hi":"https://hi.vidhyamitra.com/city/dwarka/2131-08-16","x-default":"https://vidhyamitra.com/city/dwarka/2131-08-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:03:45.333Z","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":"2026-05-31T15:03:45.333Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:03:45.333Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}