{"id":"vidhyamitra:city-day:perth:2123-07-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2123-07-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2123-07-19","date_display":"July 19, 2123 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":2123,"month":7,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496668.770833,"kali_year":5225,"ahargana":1908203.2708,"sun":{"sidereal_longitude":89.6887,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":37.5627,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":307.874,"elapsed_within_tithi_degrees":7.874},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":37.5627,"elapsed_within_degrees":10.896},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":127.2514},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":2123,"month":7,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2496668.770833,"ahargana":1908203.2708,"kali_year":5225,"ayanamsa_lahiri":25.5788,"grahas":{"sun":{"sidereal_longitude":90.42565100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":35.826751,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":1.2878},"mars":{"sidereal_longitude":165.86705099999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":115.33525099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":150.078851,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":89.222151,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":97.907351,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":234.2078,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":54.2078,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2123,"month":7,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496668.770833,"kali_year":5225,"ahargana":1908203.2708,"sun":{"sidereal_longitude":89.6887,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":37.5627,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":307.874,"elapsed_within_tithi_degrees":7.874},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":37.5627,"elapsed_within_degrees":10.896},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":127.2514},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.288,"elongation":52.126},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.288,"opposition_distance":127.874}},"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":"07:13","sunsetLocal":"17:32","solarNoonLocal":"12:22","dayLengthHours":10.30258697281517,"dayLengthDisplay":"10 Hours 18 Mins 09 Secs","nightLengthDisplay":"13 Hours 41 Mins 51 Secs","moonriseLocal":"03:35","moonsetLocal":"13:53","rahuKala":{"name":"Rāhu Kāla","start":"08:31","end":"09:48","startHours":8.511322035588329,"endHours":9.799145407190224,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:05","end":"12:22","startHours":11.086968778792121,"endHours":12.374792150394018,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:40","end":"14:57","startHours":13.662615521995914,"endHours":14.95043889359781,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:58","startHours":9.627435624309971,"endHours":9.970855190070477,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:56","startHours":7.652773121187065,"endHours":7.927508773795469,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:43","startHours":12.031372584633512,"endHours":12.718211716154524,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:32","startHours":5.8498204009444095,"endHours":6.536659532465421,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:13","startHours":6.364949749585168,"endHours":7.223498663986432,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:47","startHours":14.091889979196546,"endHours":14.778729110717558,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:20","end":"17:44","startHours":17.326085636801604,"endHours":17.726085636801603,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:32","end":"17:57","startHours":17.526085636801604,"endHours":17.955360094002234,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:17","end":"19:02","startHours":17.276085636801604,"endHours":19.026085636801604,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:43","startHours":24.031372584633512,"endHours":24.718211716154524,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:13","end":"08:31","startHours":7.223498663986432,"endHours":8.511322035588329,"quality":"auspicious"},{"name":"Kāla","start":"08:31","end":"09:48","startHours":8.511322035588329,"endHours":9.799145407190224,"quality":"inauspicious"},{"name":"Śubha","start":"09:48","end":"11:05","startHours":9.799145407190224,"endHours":11.086968778792121,"quality":"auspicious"},{"name":"Roga","start":"11:05","end":"12:22","startHours":11.086968778792121,"endHours":12.374792150394018,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"13:40","startHours":12.374792150394018,"endHours":13.662615521995914,"quality":"inauspicious"},{"name":"Chala","start":"13:40","end":"14:57","startHours":13.662615521995914,"endHours":14.95043889359781,"quality":"neutral"},{"name":"Labha","start":"14:57","end":"16:14","startHours":14.95043889359781,"endHours":16.238262265199708,"quality":"auspicious"},{"name":"Amṛta","start":"16:14","end":"17:32","startHours":16.238262265199708,"endHours":17.526085636801604,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:32","end":"19:14","startHours":17.526085636801604,"endHours":19.238262265199708,"quality":"neutral"},{"name":"Labha","start":"19:14","end":"20:57","startHours":19.238262265199708,"endHours":20.950438893597813,"quality":"auspicious"},{"name":"Amṛta","start":"20:57","end":"22:40","startHours":20.950438893597813,"endHours":22.662615521995914,"quality":"auspicious"},{"name":"Kāla","start":"22:40","end":"00:22","startHours":22.662615521995914,"endHours":24.37479215039402,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"02:05","startHours":24.37479215039402,"endHours":26.086968778792123,"quality":"auspicious"},{"name":"Roga","start":"02:05","end":"03:48","startHours":26.086968778792123,"endHours":27.799145407190224,"quality":"inauspicious"},{"name":"Udveg","start":"03:48","end":"05:31","startHours":27.799145407190224,"endHours":29.51132203558833,"quality":"inauspicious"},{"name":"Chala","start":"05:31","end":"07:13","startHours":29.51132203558833,"endHours":31.223498663986433,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.223498663986432,"endHours":8.223498663986433,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.223498663986433,"endHours":9.223498663986433,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.223498663986433,"endHours":10.223498663986433,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.223498663986433,"endHours":11.223498663986433,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.223498663986433,"endHours":12.223498663986433,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.223498663986433,"endHours":13.223498663986433,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.223498663986433,"endHours":14.223498663986433,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.223498663986433,"endHours":15.223498663986433,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.223498663986433,"endHours":16.223498663986433,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.223498663986433,"endHours":17.223498663986433,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.223498663986433,"endHours":18.223498663986433,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.223498663986433,"endHours":19.223498663986433,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.223498663986433,"endHours":20.223498663986433,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.223498663986433,"endHours":21.223498663986433,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.223498663986433,"endHours":22.223498663986433,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.223498663986433,"endHours":23.223498663986433,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.223498663986433,"endHours":24.223498663986433,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.223498663986433,"endHours":25.223498663986433,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.223498663986433,"endHours":26.223498663986433,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.223498663986433,"endHours":27.223498663986433,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.223498663986433,"endHours":28.223498663986433,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.223498663986433,"endHours":29.223498663986433,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.223498663986433,"endHours":30.223498663986433,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.223498663986433,"endHours":31.223498663986433,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.94465709876804,"eotMinutes":-5.929529023641085,"ayanamsa":25.5788}},"calendars":{"vikram_samvat":2180,"vikram_samvatsara":"Durmukhi","saka_samvat":2045,"saka_samvatsara":"Subhānu","bengali_samvat":1530,"malayalam_era":1299,"nanakshahi_year":654,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Ekādaśī · Vikram 2180 Durmukhi · Śaka 2045 Subhānu"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi_ingress":"Karka"},"precedence":2},{"id":"aja-ekadashi","name":"Ajā Ekādaśī","name_sanskrit":"अजा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"King Hariścandra observed this; restored him to throne and family.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Śrāvaṇa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 July 19, 2123 CE · Perth, Australia · Vidhyamitra","description":"July 19, 2123 CE for Perth, Australia: Kṛṣṇa Ekādaśī, sūryodaya 07:13, sūryāsta 17:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2123-07-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2123-07-19","sa":"https://sa.vidhyamitra.com/city/perth/2123-07-19","hi":"https://hi.vidhyamitra.com/city/perth/2123-07-19","x-default":"https://vidhyamitra.com/city/perth/2123-07-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:19:00.431Z","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":"2026-05-31T13:19:00.431Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:19:00.431Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}