{"id":"vidhyamitra:city-day:perth:1846-08-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1846-08-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1846-08-19","date_display":"August 19, 1846 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":1846,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395527.770833,"kali_year":4948,"ahargana":1807062.2708,"sun":{"sidereal_longitude":123.6478,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":90.2548,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.607,"elapsed_within_tithi_degrees":2.607},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":90.2548,"elapsed_within_degrees":10.2548},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":213.9026},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1846,"month":8,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2395527.770833,"ahargana":1807062.2708,"kali_year":4948,"ayanamsa_lahiri":21.7106,"grahas":{"sun":{"sidereal_longitude":123.91858000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":91.85357999999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-4.3864},"mars":{"sidereal_longitude":133.41377999999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":138.47508,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":53.568280000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":96.38308,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":307.94538,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":193.1447,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":13.1447,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1846,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395527.770833,"kali_year":4948,"ahargana":1807062.2708,"sun":{"sidereal_longitude":123.6478,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":90.2548,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.607,"elapsed_within_tithi_degrees":2.607},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":90.2548,"elapsed_within_degrees":10.2548},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":213.9026},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.386,"elongation":33.393},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.386,"opposition_distance":146.607}},"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":"06:49","sunsetLocal":"17:51","solarNoonLocal":"12:20","dayLengthHours":11.033906904448504,"dayLengthDisplay":"11 Hours 02 Mins 02 Secs","nightLengthDisplay":"12 Hours 57 Mins 58 Secs","moonriseLocal":"05:05","moonsetLocal":"15:18","rahuKala":{"name":"Rāhu Kāla","start":"12:20","end":"13:43","startHours":12.330857810105458,"endHours":13.71009617316152,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:12","end":"09:34","startHours":8.193142720937269,"endHours":9.572381083993331,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:57","end":"12:20","startHours":10.951619447049396,"endHours":12.330857810105458,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:45","startHours":9.388482635585857,"endHours":9.756279532400807,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:34","startHours":7.273650478899894,"endHours":7.567887996351854,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:42","startHours":11.963060913290509,"endHours":12.698654706920408,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:21","end":"06:05","startHours":5.342716770621406,"endHours":6.078310564251306,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:54","end":"06:49","startHours":5.894412115843831,"endHours":6.813904357881206,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:54","startHours":14.16984229418021,"endHours":14.905436087810111,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:39","end":"18:03","startHours":17.64781126232971,"endHours":18.04781126232971,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:51","end":"18:18","startHours":17.84781126232971,"endHours":18.3075573833484,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:36","end":"19:21","startHours":17.59781126232971,"endHours":19.34781126232971,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:42","startHours":23.963060913290505,"endHours":24.698654706920408,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:49","end":"08:12","startHours":6.813904357881206,"endHours":8.193142720937269,"quality":"auspicious"},{"name":"Amṛta","start":"08:12","end":"09:34","startHours":8.193142720937269,"endHours":9.572381083993331,"quality":"auspicious"},{"name":"Kāla","start":"09:34","end":"10:57","startHours":9.572381083993331,"endHours":10.951619447049396,"quality":"inauspicious"},{"name":"Śubha","start":"10:57","end":"12:20","startHours":10.951619447049396,"endHours":12.330857810105458,"quality":"auspicious"},{"name":"Roga","start":"12:20","end":"13:43","startHours":12.330857810105458,"endHours":13.71009617316152,"quality":"inauspicious"},{"name":"Udveg","start":"13:43","end":"15:05","startHours":13.71009617316152,"endHours":15.089334536217585,"quality":"inauspicious"},{"name":"Chala","start":"15:05","end":"16:28","startHours":15.089334536217585,"endHours":16.468572899273646,"quality":"neutral"},{"name":"Labha","start":"16:28","end":"17:51","startHours":16.468572899273646,"endHours":17.84781126232971,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:51","end":"19:28","startHours":17.84781126232971,"endHours":19.468572899273646,"quality":"inauspicious"},{"name":"Chala","start":"19:28","end":"21:05","startHours":19.468572899273646,"endHours":21.089334536217585,"quality":"neutral"},{"name":"Labha","start":"21:05","end":"22:43","startHours":21.089334536217585,"endHours":22.71009617316152,"quality":"auspicious"},{"name":"Amṛta","start":"22:43","end":"00:20","startHours":22.71009617316152,"endHours":24.330857810105456,"quality":"auspicious"},{"name":"Kāla","start":"00:20","end":"01:57","startHours":24.330857810105456,"endHours":25.951619447049396,"quality":"inauspicious"},{"name":"Śubha","start":"01:57","end":"03:34","startHours":25.951619447049396,"endHours":27.57238108399333,"quality":"auspicious"},{"name":"Roga","start":"03:34","end":"05:12","startHours":27.57238108399333,"endHours":29.193142720937267,"quality":"inauspicious"},{"name":"Udveg","start":"05:12","end":"06:49","startHours":29.193142720937267,"endHours":30.813904357881206,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.813904357881206,"endHours":7.813904357881206,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.813904357881206,"endHours":8.813904357881206,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.813904357881206,"endHours":9.813904357881206,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.813904357881206,"endHours":10.813904357881206,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.813904357881206,"endHours":11.813904357881206,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.813904357881206,"endHours":12.813904357881206,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.813904357881206,"endHours":13.813904357881206,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.813904357881206,"endHours":14.813904357881206,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.813904357881206,"endHours":15.813904357881206,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.813904357881206,"endHours":16.813904357881206,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.813904357881206,"endHours":17.813904357881206,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.813904357881206,"endHours":18.813904357881206,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.813904357881206,"endHours":19.813904357881206,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.813904357881206,"endHours":20.813904357881206,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.813904357881206,"endHours":21.813904357881206,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.813904357881206,"endHours":22.813904357881206,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.813904357881206,"endHours":23.813904357881206,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.813904357881206,"endHours":24.813904357881206,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.813904357881206,"endHours":25.813904357881206,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.813904357881206,"endHours":26.813904357881206,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.813904357881206,"endHours":27.813904357881206,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.813904357881206,"endHours":28.813904357881206,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.813904357881206,"endHours":29.813904357881206,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.813904357881206,"endHours":30.813904357881206,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.975744889696836,"eotMinutes":-3.2934686063275223,"ayanamsa":21.7106}},"calendars":{"vikram_samvat":1903,"vikram_samvatsara":"Siddhārthī","saka_samvat":1768,"saka_samvatsara":"Parābhava","bengali_samvat":1253,"malayalam_era":1022,"nanakshahi_year":377,"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 1903 Siddhārthī · Śaka 1768 Parābhava"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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, 1846 CE · Perth, Australia · Vidhyamitra","description":"August 19, 1846 CE for Perth, Australia: Kṛṣṇa Trayodaśī, sūryodaya 06:49, sūryāsta 17:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1846-08-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1846-08-19","sa":"https://sa.vidhyamitra.com/city/perth/1846-08-19","hi":"https://hi.vidhyamitra.com/city/perth/1846-08-19","x-default":"https://vidhyamitra.com/city/perth/1846-08-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:19:43.627Z","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":"2026-06-03T01:19:43.627Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:19:43.627Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}