{"id":"vidhyamitra:city-day:dwarka:2147-07-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2147-07-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2147-07-20","date_display":"July 20, 2147 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":2147,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505435.770833,"kali_year":5249,"ahargana":1916970.2708,"sun":{"sidereal_longitude":90.437,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":358.458,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":268.021,"elapsed_within_tithi_degrees":4.021},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.458,"elapsed_within_degrees":11.7914},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.895},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":2147,"month":7,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505435.770833,"ahargana":1916970.2708,"kali_year":5249,"ayanamsa_lahiri":25.9141,"grahas":{"sun":{"sidereal_longitude":91.237187,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":1.9850870000000214,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":-3.3827},"mars":{"sidereal_longitude":114.77018700000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":91.94628699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":156.91188699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":91.825287,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":30.07718699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":129.6899,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":309.6899,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"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":2147,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505435.770833,"kali_year":5249,"ahargana":1916970.2708,"sun":{"sidereal_longitude":90.437,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":358.458,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":268.021,"elapsed_within_tithi_degrees":4.021},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.458,"elapsed_within_degrees":11.7914},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.895},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.383,"elongation":91.979},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.383,"opposition_distance":88.021}},"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":"06:21","sunsetLocal":"19:40","solarNoonLocal":"13:00","dayLengthHours":13.316793066594109,"dayLengthDisplay":"13 Hours 19 Mins 00 Secs","nightLengthDisplay":"10 Hours 41 Mins 00 Secs","moonriseLocal":"00:43","moonsetLocal":"13:23","rahuKala":{"name":"Rāhu Kāla","start":"14:40","end":"16:20","startHours":14.666596153576887,"endHours":16.33119528690115,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:21","end":"08:00","startHours":6.343600486955569,"endHours":8.008199620279832,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:40","end":"11:20","startHours":9.672798753604095,"endHours":11.33739788692836,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:54","startHours":9.450852202494193,"endHours":9.894745304713997,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:15","startHours":6.898466864730323,"endHours":7.253581346506166,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:33","end":"13:27","startHours":12.55810391803282,"endHours":13.445890122472427,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:27","startHours":4.568028078076354,"endHours":5.455814282515961,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:21","startHours":5.233867731406059,"endHours":6.343600486955569,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:13","end":"16:07","startHours":15.22146253135164,"endHours":16.109248735791247,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:28","end":"19:52","startHours":19.46039355354968,"endHours":19.860393553549677,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:40","end":"20:13","startHours":19.660393553549678,"endHours":20.215259931324432,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:25","end":"21:10","startHours":19.410393553549678,"endHours":21.160393553549678,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:33","end":"01:27","startHours":24.55810391803282,"endHours":25.445890122472427,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:21","end":"08:00","startHours":6.343600486955569,"endHours":8.008199620279832,"quality":"auspicious"},{"name":"Roga","start":"08:00","end":"09:40","startHours":8.008199620279832,"endHours":9.672798753604095,"quality":"inauspicious"},{"name":"Udveg","start":"09:40","end":"11:20","startHours":9.672798753604095,"endHours":11.33739788692836,"quality":"inauspicious"},{"name":"Chala","start":"11:20","end":"13:00","startHours":11.33739788692836,"endHours":13.001997020252624,"quality":"neutral"},{"name":"Labha","start":"13:00","end":"14:40","startHours":13.001997020252624,"endHours":14.666596153576887,"quality":"auspicious"},{"name":"Amṛta","start":"14:40","end":"16:20","startHours":14.666596153576887,"endHours":16.33119528690115,"quality":"auspicious"},{"name":"Kāla","start":"16:20","end":"18:00","startHours":16.33119528690115,"endHours":17.995794420225415,"quality":"inauspicious"},{"name":"Śubha","start":"18:00","end":"19:40","startHours":17.995794420225415,"endHours":19.660393553549678,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:40","end":"21:00","startHours":19.660393553549678,"endHours":20.995794420225415,"quality":"auspicious"},{"name":"Kāla","start":"21:00","end":"22:20","startHours":20.995794420225415,"endHours":22.33119528690115,"quality":"inauspicious"},{"name":"Śubha","start":"22:20","end":"23:40","startHours":22.33119528690115,"endHours":23.666596153576887,"quality":"auspicious"},{"name":"Roga","start":"23:40","end":"01:00","startHours":23.666596153576887,"endHours":25.001997020252624,"quality":"inauspicious"},{"name":"Udveg","start":"01:00","end":"02:20","startHours":25.001997020252624,"endHours":26.33739788692836,"quality":"inauspicious"},{"name":"Chala","start":"02:20","end":"03:40","startHours":26.33739788692836,"endHours":27.6727987536041,"quality":"neutral"},{"name":"Labha","start":"03:40","end":"05:00","startHours":27.6727987536041,"endHours":29.008199620279832,"quality":"auspicious"},{"name":"Amṛta","start":"05:00","end":"06:21","startHours":29.008199620279832,"endHours":30.34360048695557,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.343600486955569,"endHours":7.343600486955569,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.343600486955569,"endHours":8.34360048695557,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.34360048695557,"endHours":9.34360048695557,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.34360048695557,"endHours":10.34360048695557,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.34360048695557,"endHours":11.34360048695557,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.34360048695557,"endHours":12.34360048695557,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.34360048695557,"endHours":13.34360048695557,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.34360048695557,"endHours":14.34360048695557,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.34360048695557,"endHours":15.34360048695557,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.34360048695557,"endHours":16.34360048695557,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.34360048695557,"endHours":17.34360048695557,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.34360048695557,"endHours":18.34360048695557,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.34360048695557,"endHours":19.34360048695557,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.34360048695557,"endHours":20.34360048695557,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.34360048695557,"endHours":21.34360048695557,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.34360048695557,"endHours":22.34360048695557,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.34360048695557,"endHours":23.34360048695557,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.34360048695557,"endHours":24.34360048695557,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.34360048695557,"endHours":25.34360048695557,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.34360048695557,"endHours":26.34360048695557,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.34360048695557,"endHours":27.34360048695557,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.34360048695557,"endHours":28.34360048695557,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.34360048695557,"endHours":29.34360048695557,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.34360048695557,"endHours":30.34360048695557,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":20.726300538667864,"eotMinutes":-5.99422121515736,"ayanamsa":25.9141}},"calendars":{"vikram_samvat":2204,"vikram_samvatsara":"Raudra","saka_samvat":2069,"saka_samvatsara":"Plavaṅga","bengali_samvat":1554,"malayalam_era":1323,"nanakshahi_year":678,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Aṣṭamī · Vikram 2204 Raudra · Śaka 2069 Plavaṅga"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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}]},"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 July 20, 2147 CE · Dvārakā · Vidhyamitra","description":"July 20, 2147 CE for Dvārakā: Kṛṣṇa Aṣṭamī, sūryodaya 06:21, sūryāsta 19:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2147-07-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2147-07-20","sa":"https://sa.vidhyamitra.com/city/dwarka/2147-07-20","hi":"https://hi.vidhyamitra.com/city/dwarka/2147-07-20","x-default":"https://vidhyamitra.com/city/dwarka/2147-07-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T15:21:44.949Z","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":"2026-05-18T15:21:44.949Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T15:21:44.949Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}