{"id":"vidhyamitra:city-day:perth:2047-08-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2047-08-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2047-08-19","date_display":"August 19, 2047 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":2047,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2468941.770833,"kali_year":5149,"ahargana":1880476.2708,"sun":{"sidereal_longitude":120.7651,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":90.9373,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":330.1722,"elapsed_within_tithi_degrees":6.1722},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":90.9373,"elapsed_within_degrees":10.9373},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.7024},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2047,"month":8,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2468941.770833,"ahargana":1880476.2708,"kali_year":5149,"ayanamsa_lahiri":24.5184,"grahas":{"sun":{"sidereal_longitude":121.508826,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":91.99352599999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-0.5961},"mars":{"sidereal_longitude":104.32942600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":132.52092599999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":29.972225999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":101.956526,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":242.766926,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":263.3177,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":83.3177,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2047,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2468941.770833,"kali_year":5149,"ahargana":1880476.2708,"sun":{"sidereal_longitude":120.7651,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":90.9373,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":330.1722,"elapsed_within_tithi_degrees":6.1722},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":90.9373,"elapsed_within_degrees":10.9373},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.7024},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.596,"elongation":29.828},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.596,"opposition_distance":150.172}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"06:48","sunsetLocal":"17:51","solarNoonLocal":"12:20","dayLengthHours":11.045689077283779,"dayLengthDisplay":"11 Hours 02 Mins 44 Secs","nightLengthDisplay":"12 Hours 57 Mins 16 Secs","moonriseLocal":"05:14","moonsetLocal":"15:30","rahuKala":{"name":"Rāhu Kāla","start":"08:11","end":"09:34","startHours":8.188724406124042,"endHours":9.569435540784514,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:57","end":"12:20","startHours":10.950146675444987,"endHours":12.33085781010546,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:43","end":"15:06","startHours":13.711568944765933,"endHours":15.092280079426402,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:45","startHours":9.385340722829785,"endHours":9.753530358739244,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:34","startHours":7.268250316350394,"endHours":7.5628020250779615,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:42","startHours":11.962668174195999,"endHours":12.699047446014918,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:04","startHours":5.335254727825733,"endHours":6.071633999644651,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:48","startHours":5.887539181689921,"endHours":6.80801327146357,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:54","startHours":14.171805989652757,"endHours":14.908185261471676,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:39","end":"18:03","startHours":17.65370234874735,"endHours":18.053702348747347,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:51","end":"18:19","startHours":17.853702348747348,"endHours":18.313939393634172,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:36","end":"19:21","startHours":17.603702348747348,"endHours":19.353702348747348,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:42","startHours":23.962668174195997,"endHours":24.699047446014916,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:48","end":"08:11","startHours":6.80801327146357,"endHours":8.188724406124042,"quality":"auspicious"},{"name":"Kāla","start":"08:11","end":"09:34","startHours":8.188724406124042,"endHours":9.569435540784514,"quality":"inauspicious"},{"name":"Śubha","start":"09:34","end":"10:57","startHours":9.569435540784514,"endHours":10.950146675444987,"quality":"auspicious"},{"name":"Roga","start":"10:57","end":"12:20","startHours":10.950146675444987,"endHours":12.33085781010546,"quality":"inauspicious"},{"name":"Udveg","start":"12:20","end":"13:43","startHours":12.33085781010546,"endHours":13.711568944765933,"quality":"inauspicious"},{"name":"Chala","start":"13:43","end":"15:06","startHours":13.711568944765933,"endHours":15.092280079426402,"quality":"neutral"},{"name":"Labha","start":"15:06","end":"16:28","startHours":15.092280079426402,"endHours":16.472991214086875,"quality":"auspicious"},{"name":"Amṛta","start":"16:28","end":"17:51","startHours":16.472991214086875,"endHours":17.853702348747348,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:51","end":"19:28","startHours":17.853702348747348,"endHours":19.472991214086875,"quality":"neutral"},{"name":"Labha","start":"19:28","end":"21:06","startHours":19.472991214086875,"endHours":21.092280079426402,"quality":"auspicious"},{"name":"Amṛta","start":"21:06","end":"22:43","startHours":21.092280079426402,"endHours":22.71156894476593,"quality":"auspicious"},{"name":"Kāla","start":"22:43","end":"00:20","startHours":22.71156894476593,"endHours":24.330857810105456,"quality":"inauspicious"},{"name":"Śubha","start":"00:20","end":"01:57","startHours":24.330857810105456,"endHours":25.950146675444984,"quality":"auspicious"},{"name":"Roga","start":"01:57","end":"03:34","startHours":25.950146675444984,"endHours":27.569435540784514,"quality":"inauspicious"},{"name":"Udveg","start":"03:34","end":"05:11","startHours":27.569435540784514,"endHours":29.18872440612404,"quality":"inauspicious"},{"name":"Chala","start":"05:11","end":"06:48","startHours":29.18872440612404,"endHours":30.80801327146357,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.80801327146357,"endHours":7.80801327146357,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.80801327146357,"endHours":8.808013271463569,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.808013271463569,"endHours":9.808013271463569,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.808013271463569,"endHours":10.808013271463569,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.808013271463569,"endHours":11.808013271463569,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.808013271463569,"endHours":12.808013271463569,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.808013271463569,"endHours":13.808013271463569,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.808013271463569,"endHours":14.808013271463569,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.808013271463569,"endHours":15.808013271463569,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.808013271463569,"endHours":16.80801327146357,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.80801327146357,"endHours":17.80801327146357,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.80801327146357,"endHours":18.80801327146357,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.80801327146357,"endHours":19.80801327146357,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.80801327146357,"endHours":20.80801327146357,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.80801327146357,"endHours":21.80801327146357,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.80801327146357,"endHours":22.80801327146357,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.80801327146357,"endHours":23.80801327146357,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.80801327146357,"endHours":24.80801327146357,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.80801327146357,"endHours":25.80801327146357,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.80801327146357,"endHours":26.80801327146357,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.80801327146357,"endHours":27.80801327146357,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.80801327146357,"endHours":28.80801327146357,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.80801327146357,"endHours":29.80801327146357,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.80801327146357,"endHours":30.80801327146357,"planetary_lord":"Venus"}],"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","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.841365340900913,"eotMinutes":-3.2934686063275223,"ayanamsa":24.5184}},"calendars":{"vikram_samvat":2104,"vikram_samvatsara":"Vikrama","saka_samvat":1969,"saka_samvatsara":"Prabhava","bengali_samvat":1454,"malayalam_era":1223,"nanakshahi_year":578,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Trayodaśī · Vikram 2104 Vikrama · Śaka 1969 Prabhava"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 19, 2047 CE · Perth, Australia · Vidhyamitra","description":"August 19, 2047 CE for Perth, Australia: Kṛṣṇa Trayodaśī, sūryodaya 06:48, sūryāsta 17:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2047-08-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2047-08-19","sa":"https://sa.vidhyamitra.com/city/perth/2047-08-19","hi":"https://hi.vidhyamitra.com/city/perth/2047-08-19","x-default":"https://vidhyamitra.com/city/perth/2047-08-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:22:52.137Z","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":"2026-06-01T21:22:52.137Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:22:52.137Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}