{"id":"vidhyamitra:city-day:perth:2146-06-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2146-06-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2146-06-20","date_display":"June 20, 2146 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":2146,"month":6,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505040.770833,"kali_year":5248,"ahargana":1916575.2708,"sun":{"sidereal_longitude":62.277,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":185.5669,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":123.2899,"elapsed_within_tithi_degrees":3.2899},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.5669,"elapsed_within_degrees":12.2335},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.8438},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"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":2146,"month":6,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505040.770833,"ahargana":1916575.2708,"kali_year":5248,"ayanamsa_lahiri":25.899,"grahas":{"sun":{"sidereal_longitude":62.86767900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":183.533279,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":2.576},"mars":{"sidereal_longitude":323.38497900000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":48.68387899999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":126.81097899999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":104.965979,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":14.93387899999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":150.6189,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":330.6189,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2146,"month":6,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505040.770833,"kali_year":5248,"ahargana":1916575.2708,"sun":{"sidereal_longitude":62.277,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":185.5669,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":123.2899,"elapsed_within_tithi_degrees":3.2899},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.5669,"elapsed_within_degrees":12.2335},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.8438},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.576,"elongation":123.29},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.576,"opposition_distance":56.71}},"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":"07:16","sunsetLocal":"17:20","solarNoonLocal":"12:18","dayLengthHours":10.056963748638488,"dayLengthDisplay":"10 Hours 03 Mins 25 Secs","nightLengthDisplay":"13 Hours 56 Mins 35 Secs","moonriseLocal":"13:49","moonsetLocal":"02:52","rahuKala":{"name":"Rāhu Kāla","start":"08:32","end":"09:47","startHours":8.52522258637573,"endHours":9.78234305495554,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:02","end":"12:18","startHours":11.039463523535352,"endHours":12.296583992115163,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:33","end":"14:49","startHours":13.553704460694973,"endHours":14.810824929274784,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:57","startHours":9.614726992478232,"endHours":9.949959117432849,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:41","end":"07:57","startHours":7.687142273989189,"endHours":7.955327973952882,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:38","startHours":11.961351867160547,"endHours":12.63181611706978,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:56","end":"06:36","startHours":5.927173617977454,"endHours":6.597637867886686,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:26","end":"07:16","startHours":6.430021805409378,"endHours":7.268102117795919,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:39","startHours":13.972744616888242,"endHours":14.643208866797474,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:08","end":"17:32","startHours":17.125065866434408,"endHours":17.525065866434407,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:20","end":"17:45","startHours":17.325065866434407,"endHours":17.744106022627676,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:05","end":"18:50","startHours":17.075065866434407,"endHours":18.825065866434407,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:38","startHours":23.96135186716055,"endHours":24.63181611706978,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:16","end":"08:32","startHours":7.268102117795919,"endHours":8.52522258637573,"quality":"auspicious"},{"name":"Kāla","start":"08:32","end":"09:47","startHours":8.52522258637573,"endHours":9.78234305495554,"quality":"inauspicious"},{"name":"Śubha","start":"09:47","end":"11:02","startHours":9.78234305495554,"endHours":11.039463523535352,"quality":"auspicious"},{"name":"Roga","start":"11:02","end":"12:18","startHours":11.039463523535352,"endHours":12.296583992115163,"quality":"inauspicious"},{"name":"Udveg","start":"12:18","end":"13:33","startHours":12.296583992115163,"endHours":13.553704460694973,"quality":"inauspicious"},{"name":"Chala","start":"13:33","end":"14:49","startHours":13.553704460694973,"endHours":14.810824929274784,"quality":"neutral"},{"name":"Labha","start":"14:49","end":"16:04","startHours":14.810824929274784,"endHours":16.067945397854597,"quality":"auspicious"},{"name":"Amṛta","start":"16:04","end":"17:20","startHours":16.067945397854597,"endHours":17.325065866434407,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:20","end":"19:04","startHours":17.325065866434407,"endHours":19.067945397854597,"quality":"neutral"},{"name":"Labha","start":"19:04","end":"20:49","startHours":19.067945397854597,"endHours":20.810824929274787,"quality":"auspicious"},{"name":"Amṛta","start":"20:49","end":"22:33","startHours":20.810824929274787,"endHours":22.553704460694973,"quality":"auspicious"},{"name":"Kāla","start":"22:33","end":"00:18","startHours":22.553704460694973,"endHours":24.296583992115163,"quality":"inauspicious"},{"name":"Śubha","start":"00:18","end":"02:02","startHours":24.296583992115163,"endHours":26.039463523535353,"quality":"auspicious"},{"name":"Roga","start":"02:02","end":"03:47","startHours":26.039463523535353,"endHours":27.78234305495554,"quality":"inauspicious"},{"name":"Udveg","start":"03:47","end":"05:32","startHours":27.78234305495554,"endHours":29.52522258637573,"quality":"inauspicious"},{"name":"Chala","start":"05:32","end":"07:16","startHours":29.52522258637573,"endHours":31.26810211779592,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:16","end":"08:16","startHours":7.268102117795919,"endHours":8.26810211779592,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:16","end":"09:16","startHours":8.26810211779592,"endHours":9.26810211779592,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:16","end":"10:16","startHours":9.26810211779592,"endHours":10.26810211779592,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:16","end":"11:16","startHours":10.26810211779592,"endHours":11.26810211779592,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:16","end":"12:16","startHours":11.26810211779592,"endHours":12.26810211779592,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:16","end":"13:16","startHours":12.26810211779592,"endHours":13.26810211779592,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:16","end":"14:16","startHours":13.26810211779592,"endHours":14.26810211779592,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:16","end":"15:16","startHours":14.26810211779592,"endHours":15.26810211779592,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:16","end":"16:16","startHours":15.26810211779592,"endHours":16.26810211779592,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:16","end":"17:16","startHours":16.26810211779592,"endHours":17.26810211779592,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:16","end":"18:16","startHours":17.26810211779592,"endHours":18.26810211779592,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:16","end":"19:16","startHours":18.26810211779592,"endHours":19.26810211779592,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:16","end":"20:16","startHours":19.26810211779592,"endHours":20.26810211779592,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:16","end":"21:16","startHours":20.26810211779592,"endHours":21.26810211779592,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:16","end":"22:16","startHours":21.26810211779592,"endHours":22.26810211779592,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:16","end":"23:16","startHours":22.26810211779592,"endHours":23.26810211779592,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:16","end":"00:16","startHours":23.26810211779592,"endHours":24.26810211779592,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:16","end":"01:16","startHours":24.26810211779592,"endHours":25.26810211779592,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:16","end":"02:16","startHours":25.26810211779592,"endHours":26.26810211779592,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:16","end":"03:16","startHours":26.26810211779592,"endHours":27.26810211779592,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:16","end":"04:16","startHours":27.26810211779592,"endHours":28.26810211779592,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:16","end":"05:16","startHours":28.26810211779592,"endHours":29.26810211779592,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:16","end":"06:16","startHours":29.26810211779592,"endHours":30.26810211779592,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:16","end":"07:16","startHours":30.26810211779592,"endHours":31.26810211779592,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.430746161244492,"eotMinutes":-1.2370395269098728,"ayanamsa":25.899}},"calendars":{"vikram_samvat":2203,"vikram_samvatsara":"Siddhārthī","saka_samvat":2068,"saka_samvatsara":"Parābhava","bengali_samvat":1553,"malayalam_era":1322,"nanakshahi_year":677,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Ekādaśī · Vikram 2203 Siddhārthī · Śaka 2068 Parābhava"},"festivals":[{"id":"nirjala-ekadashi","name":"Nirjalā Ekādaśī","name_sanskrit":"निर्जला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Strictest Ekādaśī (no water for 24 hours); Bhīma's vrata. Confers fruit of all 24 Ekādaśīs.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Jyeṣṭha"},"precedence":1,"sources":["Mahābhārata, Anuśāsana Parva"]},{"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":[]},"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 June 20, 2146 CE · Perth, Australia · Vidhyamitra","description":"June 20, 2146 CE for Perth, Australia: Śukla Ekādaśī, sūryodaya 07:16, sūryāsta 17:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2146-06-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2146-06-20","sa":"https://sa.vidhyamitra.com/city/perth/2146-06-20","hi":"https://hi.vidhyamitra.com/city/perth/2146-06-20","x-default":"https://vidhyamitra.com/city/perth/2146-06-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:01:17.076Z","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":"2026-05-31T17:01:17.076Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:01:17.076Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}