{"id":"vidhyamitra:city-day:perth:2174-05-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2174-05-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-05-19","date_display":"May 19, 2174 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":2174,"month":5,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515235.770833,"kali_year":5276,"ahargana":1926770.2708,"sun":{"sidereal_longitude":31.5817,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":238.389,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":206.8073,"elapsed_within_tithi_degrees":2.8073},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.389,"elapsed_within_degrees":11.7224},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.9708},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":2174,"month":5,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515235.770833,"ahargana":1926770.2708,"kali_year":5276,"ayanamsa_lahiri":26.2889,"grahas":{"sun":{"sidereal_longitude":32.018655000000024,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":239.13425500000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":-4.4971},"mars":{"sidereal_longitude":223.69595500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":13.89235500000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":263.689755,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":359.731555,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":354.003655,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":330.4388,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":150.4388,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2174,"month":5,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515235.770833,"kali_year":5276,"ahargana":1926770.2708,"sun":{"sidereal_longitude":31.5817,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":238.389,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":206.8073,"elapsed_within_tithi_degrees":2.8073},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.389,"elapsed_within_degrees":11.7224},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.9708},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.497,"elongation":153.193},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.497,"opposition_distance":26.807}},"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":"07:00","sunsetLocal":"17:25","solarNoonLocal":"12:13","dayLengthHours":10.414221062724781,"dayLengthDisplay":"10 Hours 24 Mins 51 Secs","nightLengthDisplay":"13 Hours 35 Mins 09 Secs","moonriseLocal":"18:56","moonsetLocal":"09:07","rahuKala":{"name":"Rāhu Kāla","start":"13:31","end":"14:49","startHours":13.516939589489951,"endHours":14.81871722233055,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:00","end":"08:19","startHours":7.008051425286964,"endHours":8.309829058127562,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:37","end":"10:55","startHours":9.61160669096816,"endHours":10.913384323808756,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:47","startHours":9.438036339922746,"endHours":9.785177042013572,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:43","startHours":7.441977302900496,"endHours":7.719689864573157,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.86802125455853,"endHours":12.562302658740181,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:37","end":"06:19","startHours":5.619488616923659,"endHours":6.313770021105312,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:08","end":"07:00","startHours":6.140199670059899,"endHours":7.008051425286964,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:39","startHours":13.950865467103483,"endHours":14.645146871285135,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:13","end":"17:37","startHours":17.222272488011747,"endHours":17.622272488011745,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:25","end":"17:51","startHours":17.422272488011746,"endHours":17.85619836562528,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:10","end":"18:55","startHours":17.172272488011746,"endHours":18.922272488011746,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.868021254558528,"endHours":24.56230265874018,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:00","end":"08:19","startHours":7.008051425286964,"endHours":8.309829058127562,"quality":"auspicious"},{"name":"Roga","start":"08:19","end":"09:37","startHours":8.309829058127562,"endHours":9.61160669096816,"quality":"inauspicious"},{"name":"Udveg","start":"09:37","end":"10:55","startHours":9.61160669096816,"endHours":10.913384323808756,"quality":"inauspicious"},{"name":"Chala","start":"10:55","end":"12:13","startHours":10.913384323808756,"endHours":12.215161956649354,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:31","startHours":12.215161956649354,"endHours":13.516939589489951,"quality":"auspicious"},{"name":"Amṛta","start":"13:31","end":"14:49","startHours":13.516939589489951,"endHours":14.81871722233055,"quality":"auspicious"},{"name":"Kāla","start":"14:49","end":"16:07","startHours":14.81871722233055,"endHours":16.12049485517115,"quality":"inauspicious"},{"name":"Śubha","start":"16:07","end":"17:25","startHours":16.12049485517115,"endHours":17.422272488011746,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:25","end":"19:07","startHours":17.422272488011746,"endHours":19.12049485517115,"quality":"auspicious"},{"name":"Kāla","start":"19:07","end":"20:49","startHours":19.12049485517115,"endHours":20.81871722233055,"quality":"inauspicious"},{"name":"Śubha","start":"20:49","end":"22:31","startHours":20.81871722233055,"endHours":22.51693958948995,"quality":"auspicious"},{"name":"Roga","start":"22:31","end":"00:13","startHours":22.51693958948995,"endHours":24.215161956649354,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:55","startHours":24.215161956649354,"endHours":25.913384323808756,"quality":"inauspicious"},{"name":"Chala","start":"01:55","end":"03:37","startHours":25.913384323808756,"endHours":27.61160669096816,"quality":"neutral"},{"name":"Labha","start":"03:37","end":"05:19","startHours":27.61160669096816,"endHours":29.309829058127562,"quality":"auspicious"},{"name":"Amṛta","start":"05:19","end":"07:00","startHours":29.309829058127562,"endHours":31.008051425286965,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":7.008051425286964,"endHours":8.008051425286965,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":8.008051425286965,"endHours":9.008051425286965,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":9.008051425286965,"endHours":10.008051425286965,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":10.008051425286965,"endHours":11.008051425286965,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":11.008051425286965,"endHours":12.008051425286965,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":12.008051425286965,"endHours":13.008051425286965,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":13.008051425286965,"endHours":14.008051425286965,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":14.008051425286965,"endHours":15.008051425286965,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":15.008051425286965,"endHours":16.008051425286965,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":16.008051425286965,"endHours":17.008051425286965,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":17.008051425286965,"endHours":18.008051425286965,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":18.008051425286965,"endHours":19.008051425286965,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":19.008051425286965,"endHours":20.008051425286965,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":20.008051425286965,"endHours":21.008051425286965,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":21.008051425286965,"endHours":22.008051425286965,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":22.008051425286965,"endHours":23.008051425286965,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":23.008051425286965,"endHours":24.008051425286965,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":24.008051425286965,"endHours":25.008051425286965,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":25.008051425286965,"endHours":26.008051425286965,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":26.008051425286965,"endHours":27.008051425286965,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":27.008051425286965,"endHours":28.008051425286965,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":28.008051425286965,"endHours":29.008051425286965,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":29.008051425286965,"endHours":30.008051425286965,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":30.008051425286965,"endHours":31.008051425286965,"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","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.780808696143474,"eotMinutes":3.648282601038657,"ayanamsa":26.2889}},"calendars":{"vikram_samvat":2231,"vikram_samvatsara":"Sarvajit","saka_samvat":2096,"saka_samvatsara":"Bhāva","bengali_samvat":1581,"malayalam_era":1350,"nanakshahi_year":705,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Tṛtīyā · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"festivals":[],"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":"-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 May 19, 2174 CE · Perth, Australia · Vidhyamitra","description":"May 19, 2174 CE for Perth, Australia: Kṛṣṇa Tṛtīyā, sūryodaya 07:00, sūryāsta 17:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2174-05-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2174-05-19","sa":"https://sa.vidhyamitra.com/city/perth/2174-05-19","hi":"https://hi.vidhyamitra.com/city/perth/2174-05-19","x-default":"https://vidhyamitra.com/city/perth/2174-05-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:17:21.580Z","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":"2026-05-31T06:17:21.580Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:17:21.580Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}