{"id":"vidhyamitra:city-day:perth:2005-01-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2005-01-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-01-19","date_display":"January 19, 2005 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":2005,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453389.770833,"kali_year":5106,"ahargana":1864924.2708,"sun":{"sidereal_longitude":275.0461,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":22.2333,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.1871,"elapsed_within_tithi_degrees":11.1871},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.2333,"elapsed_within_degrees":8.8999},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.2794},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":2005,"month":1,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453389.770833,"ahargana":1864924.2708,"kali_year":5106,"ayanamsa_lahiri":23.9236,"grahas":{"sun":{"sidereal_longitude":275.136527,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":25.127627000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":1.1557},"mars":{"sidereal_longitude":232.88052700000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":258.72562700000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":174.96222699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":257.71022700000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":89.40072700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":7.3375,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":187.3375,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2005,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453389.770833,"kali_year":5106,"ahargana":1864924.2708,"sun":{"sidereal_longitude":275.0461,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":22.2333,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.1871,"elapsed_within_tithi_degrees":11.1871},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.2333,"elapsed_within_degrees":8.8999},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.2794},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.156,"elongation":107.187},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.156,"opposition_distance":72.813}},"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":"05:29","sunsetLocal":"19:25","solarNoonLocal":"12:27","dayLengthHours":13.926588516332163,"dayLengthDisplay":"13 Hours 55 Mins 36 Secs","nightLengthDisplay":"10 Hours 04 Mins 24 Secs","moonriseLocal":"14:30","moonsetLocal":"01:05","rahuKala":{"name":"Rāhu Kāla","start":"12:27","end":"14:12","startHours":12.453667565563672,"endHours":14.194491130105192,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:14","end":"08:58","startHours":7.23119687193911,"endHours":8.97202043648063,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:43","end":"12:27","startHours":10.712844001022152,"endHours":12.453667565563672,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:12","startHours":8.739910627875094,"endHours":9.204130245086168,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:27","startHours":6.07064782891143,"endHours":6.442023522680288,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:55","startHours":11.9894479483526,"endHours":12.917887182774743,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:34","startHours":3.6334948385533012,"endHours":4.561934072975446,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:20","end":"05:29","startHours":4.329824264369909,"endHours":5.49037330739759,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:42","startHours":14.774765651619033,"endHours":15.703204886041178,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.216961823729754,"endHours":19.616961823729753,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"20:00","startHours":19.416961823729753,"endHours":19.997236345243593,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.166961823729753,"endHours":20.916961823729753,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:55","startHours":23.9894479483526,"endHours":24.91788718277474,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:29","end":"07:14","startHours":5.49037330739759,"endHours":7.23119687193911,"quality":"auspicious"},{"name":"Amṛta","start":"07:14","end":"08:58","startHours":7.23119687193911,"endHours":8.97202043648063,"quality":"auspicious"},{"name":"Kāla","start":"08:58","end":"10:43","startHours":8.97202043648063,"endHours":10.712844001022152,"quality":"inauspicious"},{"name":"Śubha","start":"10:43","end":"12:27","startHours":10.712844001022152,"endHours":12.453667565563672,"quality":"auspicious"},{"name":"Roga","start":"12:27","end":"14:12","startHours":12.453667565563672,"endHours":14.194491130105192,"quality":"inauspicious"},{"name":"Udveg","start":"14:12","end":"15:56","startHours":14.194491130105192,"endHours":15.935314694646713,"quality":"inauspicious"},{"name":"Chala","start":"15:56","end":"17:41","startHours":15.935314694646713,"endHours":17.676138259188235,"quality":"neutral"},{"name":"Labha","start":"17:41","end":"19:25","startHours":17.676138259188235,"endHours":19.416961823729753,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:25","end":"20:41","startHours":19.416961823729753,"endHours":20.67613825918823,"quality":"inauspicious"},{"name":"Chala","start":"20:41","end":"21:56","startHours":20.67613825918823,"endHours":21.935314694646713,"quality":"neutral"},{"name":"Labha","start":"21:56","end":"23:12","startHours":21.935314694646713,"endHours":23.19449113010519,"quality":"auspicious"},{"name":"Amṛta","start":"23:12","end":"00:27","startHours":23.19449113010519,"endHours":24.45366756556367,"quality":"auspicious"},{"name":"Kāla","start":"00:27","end":"01:43","startHours":24.45366756556367,"endHours":25.71284400102215,"quality":"inauspicious"},{"name":"Śubha","start":"01:43","end":"02:58","startHours":25.71284400102215,"endHours":26.97202043648063,"quality":"auspicious"},{"name":"Roga","start":"02:58","end":"04:14","startHours":26.97202043648063,"endHours":28.23119687193911,"quality":"inauspicious"},{"name":"Udveg","start":"04:14","end":"05:29","startHours":28.23119687193911,"endHours":29.49037330739759,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:29","end":"06:29","startHours":5.49037330739759,"endHours":6.49037330739759,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:29","end":"07:29","startHours":6.49037330739759,"endHours":7.49037330739759,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:29","end":"08:29","startHours":7.49037330739759,"endHours":8.49037330739759,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:29","end":"09:29","startHours":8.49037330739759,"endHours":9.49037330739759,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:29","end":"10:29","startHours":9.49037330739759,"endHours":10.49037330739759,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:29","end":"11:29","startHours":10.49037330739759,"endHours":11.49037330739759,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:29","end":"12:29","startHours":11.49037330739759,"endHours":12.49037330739759,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:29","end":"13:29","startHours":12.49037330739759,"endHours":13.49037330739759,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:29","end":"14:29","startHours":13.49037330739759,"endHours":14.49037330739759,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:29","end":"15:29","startHours":14.49037330739759,"endHours":15.49037330739759,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:29","end":"16:29","startHours":15.49037330739759,"endHours":16.49037330739759,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:29","end":"17:29","startHours":16.49037330739759,"endHours":17.49037330739759,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:29","end":"18:29","startHours":17.49037330739759,"endHours":18.49037330739759,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:29","end":"19:29","startHours":18.49037330739759,"endHours":19.49037330739759,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:29","end":"20:29","startHours":19.49037330739759,"endHours":20.49037330739759,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:29","end":"21:29","startHours":20.49037330739759,"endHours":21.49037330739759,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:29","end":"22:29","startHours":21.49037330739759,"endHours":22.49037330739759,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:29","end":"23:29","startHours":22.49037330739759,"endHours":23.49037330739759,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:29","end":"00:29","startHours":23.49037330739759,"endHours":24.49037330739759,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:29","end":"01:29","startHours":24.49037330739759,"endHours":25.49037330739759,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:29","end":"02:29","startHours":25.49037330739759,"endHours":26.49037330739759,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:29","end":"03:29","startHours":26.49037330739759,"endHours":27.49037330739759,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:29","end":"04:29","startHours":27.49037330739759,"endHours":28.49037330739759,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:29","end":"05:29","startHours":28.49037330739759,"endHours":29.49037330739759,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.34438548023852,"eotMinutes":-10.662053933820344,"ayanamsa":23.9236}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Navamī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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 Śukla Navamī","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 January 19, 2005 CE · Perth, Australia · Vidhyamitra","description":"January 19, 2005 CE for Perth, Australia: Śukla Navamī, sūryodaya 05:29, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2005-01-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2005-01-19","sa":"https://sa.vidhyamitra.com/city/perth/2005-01-19","hi":"https://hi.vidhyamitra.com/city/perth/2005-01-19","x-default":"https://vidhyamitra.com/city/perth/2005-01-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T09:50:06.279Z","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":"2026-05-17T09:50:06.279Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T09:50:06.279Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}