{"id":"vidhyamitra:city-day:perth:2029-08-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2029-08-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2029-08-19","date_display":"August 19, 2029 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":2029,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462367.770833,"kali_year":5131,"ahargana":1873902.2708,"sun":{"sidereal_longitude":121.3945,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":239.6094,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.2149,"elapsed_within_tithi_degrees":10.2149},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.6094,"elapsed_within_degrees":12.9428},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.004},"karana":{"half_tithi_index":19,"name":"Gara"},"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":2029,"month":8,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462367.770833,"ahargana":1873902.2708,"kali_year":5131,"ayanamsa_lahiri":24.2669,"grahas":{"sun":{"sidereal_longitude":122.09820100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":241.107301,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-0.937},"mars":{"sidereal_longitude":192.19600100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":149.07870100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":179.106401,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":159.23920099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":30.387201000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":251.6398,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":71.6398,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2029,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462367.770833,"kali_year":5131,"ahargana":1873902.2708,"sun":{"sidereal_longitude":121.3945,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":239.6094,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.2149,"elapsed_within_tithi_degrees":10.2149},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.6094,"elapsed_within_degrees":12.9428},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.004},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.937,"elongation":118.215},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.937,"opposition_distance":61.785}},"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":"17:52","solarNoonLocal":"12:20","dayLengthHours":11.055717461408616,"dayLengthDisplay":"11 Hours 03 Mins 21 Secs","nightLengthDisplay":"12 Hours 56 Mins 39 Secs","moonriseLocal":"13:10","moonsetLocal":"03:21","rahuKala":{"name":"Rāhu Kāla","start":"16:29","end":"17:52","startHours":16.47675185813369,"endHours":17.858716540809766,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:20","end":"13:43","startHours":12.330857810105456,"endHours":13.712822492781534,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:06","end":"16:29","startHours":15.094787175457611,"endHours":16.47675185813369,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:45","startHours":9.38266648706316,"endHours":9.751190402443447,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:34","startHours":7.263653973626509,"endHours":7.558473105930739,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:42","startHours":11.962333894725171,"endHours":12.699381725485745,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:04","startHours":5.328903417880001,"endHours":6.065951248640575,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:48","startHours":5.8816892909504315,"endHours":6.8029990794011495,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:55","startHours":14.173477387006894,"endHours":14.910525217767468,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:40","end":"18:04","startHours":17.658716540809767,"endHours":18.058716540809765,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:52","end":"18:19","startHours":17.858716540809766,"endHours":18.319371435035126,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:37","end":"19:22","startHours":17.608716540809766,"endHours":19.358716540809766,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:42","startHours":23.96233389472517,"endHours":24.699381725485743,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:48","end":"08:11","startHours":6.8029990794011495,"endHours":8.184963762077226,"quality":"inauspicious"},{"name":"Chala","start":"08:11","end":"09:34","startHours":8.184963762077226,"endHours":9.566928444753303,"quality":"neutral"},{"name":"Labha","start":"09:34","end":"10:57","startHours":9.566928444753303,"endHours":10.948893127429379,"quality":"auspicious"},{"name":"Amṛta","start":"10:57","end":"12:20","startHours":10.948893127429379,"endHours":12.330857810105456,"quality":"auspicious"},{"name":"Kāla","start":"12:20","end":"13:43","startHours":12.330857810105456,"endHours":13.712822492781534,"quality":"inauspicious"},{"name":"Śubha","start":"13:43","end":"15:06","startHours":13.712822492781534,"endHours":15.094787175457611,"quality":"auspicious"},{"name":"Roga","start":"15:06","end":"16:29","startHours":15.094787175457611,"endHours":16.47675185813369,"quality":"inauspicious"},{"name":"Udveg","start":"16:29","end":"17:52","startHours":16.47675185813369,"endHours":17.858716540809766,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:52","end":"19:29","startHours":17.858716540809766,"endHours":19.47675185813369,"quality":"auspicious"},{"name":"Roga","start":"19:29","end":"21:06","startHours":19.47675185813369,"endHours":21.09478717545761,"quality":"inauspicious"},{"name":"Udveg","start":"21:06","end":"22:43","startHours":21.09478717545761,"endHours":22.712822492781534,"quality":"inauspicious"},{"name":"Chala","start":"22:43","end":"00:20","startHours":22.712822492781534,"endHours":24.330857810105456,"quality":"neutral"},{"name":"Labha","start":"00:20","end":"01:57","startHours":24.330857810105456,"endHours":25.94889312742938,"quality":"auspicious"},{"name":"Amṛta","start":"01:57","end":"03:34","startHours":25.94889312742938,"endHours":27.566928444753305,"quality":"auspicious"},{"name":"Kāla","start":"03:34","end":"05:11","startHours":27.566928444753305,"endHours":29.184963762077228,"quality":"inauspicious"},{"name":"Śubha","start":"05:11","end":"06:48","startHours":29.184963762077228,"endHours":30.80299907940115,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.8029990794011495,"endHours":7.8029990794011495,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.8029990794011495,"endHours":8.80299907940115,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.80299907940115,"endHours":9.80299907940115,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.80299907940115,"endHours":10.80299907940115,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.80299907940115,"endHours":11.80299907940115,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.80299907940115,"endHours":12.80299907940115,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.80299907940115,"endHours":13.80299907940115,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.80299907940115,"endHours":14.80299907940115,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.80299907940115,"endHours":15.80299907940115,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.80299907940115,"endHours":16.80299907940115,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.80299907940115,"endHours":17.80299907940115,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.80299907940115,"endHours":18.80299907940115,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.80299907940115,"endHours":19.80299907940115,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.80299907940115,"endHours":20.80299907940115,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.80299907940115,"endHours":21.80299907940115,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.80299907940115,"endHours":22.80299907940115,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.80299907940115,"endHours":23.80299907940115,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.80299907940115,"endHours":24.80299907940115,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.80299907940115,"endHours":25.80299907940115,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.80299907940115,"endHours":26.80299907940115,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.80299907940115,"endHours":27.80299907940115,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.80299907940115,"endHours":28.80299907940115,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.80299907940115,"endHours":29.80299907940115,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.80299907940115,"endHours":30.80299907940115,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":12.726861119264004,"eotMinutes":-3.2934686063275223,"ayanamsa":24.2669}},"calendars":{"vikram_samvat":2086,"vikram_samvatsara":"Dundubhi","saka_samvat":1951,"saka_samvatsara":"Saumya","bengali_samvat":1436,"malayalam_era":1205,"nanakshahi_year":560,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Daśamī · Vikram 2086 Dundubhi · Śaka 1951 Saumya"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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, 2029 CE · Perth, Australia · Vidhyamitra","description":"August 19, 2029 CE for Perth, Australia: Śukla Daśamī, sūryodaya 06:48, sūryāsta 17:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2029-08-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2029-08-19","sa":"https://sa.vidhyamitra.com/city/perth/2029-08-19","hi":"https://hi.vidhyamitra.com/city/perth/2029-08-19","x-default":"https://vidhyamitra.com/city/perth/2029-08-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:56:28.657Z","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":"2026-05-15T03:56:28.657Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:56:28.657Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}