{"id":"vidhyamitra:city-day:perth:1941-04-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1941-04-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1941-04-08","date_display":"April 8, 1941 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":1941,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430092.770833,"kali_year":5042,"ahargana":1841627.2708,"sun":{"sidereal_longitude":355.0734,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":124.4375,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.3641,"elapsed_within_tithi_degrees":9.3641},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.4375,"elapsed_within_degrees":4.4375},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.5109},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1941,"month":4,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2430092.770833,"ahargana":1841627.2708,"kali_year":5042,"ayanamsa_lahiri":23.0325,"grahas":{"sun":{"sidereal_longitude":354.787143,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":122.09694300000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-2.7244},"mars":{"sidereal_longitude":281.628243,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":331.28464299999996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":26.41884299999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":352.720443,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":21.460643000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":161.7247,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":341.7247,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"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":1941,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430092.770833,"kali_year":5042,"ahargana":1841627.2708,"sun":{"sidereal_longitude":355.0734,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":124.4375,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.3641,"elapsed_within_tithi_degrees":9.3641},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.4375,"elapsed_within_degrees":4.4375},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.5109},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.724,"elongation":129.364},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.724,"opposition_distance":50.636}},"eclipse_window_40days":[{"offset_days":4,"type":"lunar","occurs":true,"moon_latitude":1.464,"opposition_distance":1.526}]},"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":"06:32","sunsetLocal":"18:05","solarNoonLocal":"12:19","dayLengthHours":11.54735665840011,"dayLengthDisplay":"11 Hours 32 Mins 50 Secs","nightLengthDisplay":"12 Hours 27 Mins 10 Secs","moonriseLocal":"15:19","moonsetLocal":"02:17","rahuKala":{"name":"Rāhu Kāla","start":"15:12","end":"16:39","startHours":15.199306674211192,"endHours":16.642726256511207,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:26","end":"10:52","startHours":9.425628345011138,"endHours":10.86904792731115,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:19","end":"13:45","startHours":12.312467509611164,"endHours":13.755887091911179,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:37","startHours":9.233172400704468,"endHours":9.618084289317807,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:20","startHours":7.019929041177781,"endHours":7.3278585520684505,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:42","startHours":11.927555620997829,"endHours":12.697379398224502,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:00","end":"05:46","startHours":4.999141625957762,"endHours":5.768965403184436,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:32","startHours":5.5765094588777675,"endHours":6.53878918041111,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:00","startHours":14.23702695267785,"endHours":15.006850729904524,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.88614583881122,"endHours":18.28614583881122,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:34","startHours":18.08614583881122,"endHours":18.56728569957789,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.83614583881122,"endHours":19.58614583881122,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:42","startHours":23.92755562099783,"endHours":24.697379398224506,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:32","end":"07:59","startHours":6.53878918041111,"endHours":7.982208762711124,"quality":"inauspicious"},{"name":"Udveg","start":"07:59","end":"09:26","startHours":7.982208762711124,"endHours":9.425628345011138,"quality":"inauspicious"},{"name":"Chala","start":"09:26","end":"10:52","startHours":9.425628345011138,"endHours":10.86904792731115,"quality":"neutral"},{"name":"Labha","start":"10:52","end":"12:19","startHours":10.86904792731115,"endHours":12.312467509611164,"quality":"auspicious"},{"name":"Amṛta","start":"12:19","end":"13:45","startHours":12.312467509611164,"endHours":13.755887091911179,"quality":"auspicious"},{"name":"Kāla","start":"13:45","end":"15:12","startHours":13.755887091911179,"endHours":15.199306674211192,"quality":"inauspicious"},{"name":"Śubha","start":"15:12","end":"16:39","startHours":15.199306674211192,"endHours":16.642726256511207,"quality":"auspicious"},{"name":"Roga","start":"16:39","end":"18:05","startHours":16.642726256511207,"endHours":18.08614583881122,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:05","end":"19:39","startHours":18.08614583881122,"endHours":19.642726256511207,"quality":"inauspicious"},{"name":"Śubha","start":"19:39","end":"21:12","startHours":19.642726256511207,"endHours":21.199306674211194,"quality":"auspicious"},{"name":"Roga","start":"21:12","end":"22:45","startHours":21.199306674211194,"endHours":22.755887091911177,"quality":"inauspicious"},{"name":"Udveg","start":"22:45","end":"00:19","startHours":22.755887091911177,"endHours":24.312467509611164,"quality":"inauspicious"},{"name":"Chala","start":"00:19","end":"01:52","startHours":24.312467509611164,"endHours":25.86904792731115,"quality":"neutral"},{"name":"Labha","start":"01:52","end":"03:26","startHours":25.86904792731115,"endHours":27.425628345011138,"quality":"auspicious"},{"name":"Amṛta","start":"03:26","end":"04:59","startHours":27.425628345011138,"endHours":28.982208762711124,"quality":"auspicious"},{"name":"Kāla","start":"04:59","end":"06:32","startHours":28.982208762711124,"endHours":30.538789180411108,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.53878918041111,"endHours":7.53878918041111,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.53878918041111,"endHours":8.53878918041111,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.53878918041111,"endHours":9.53878918041111,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.53878918041111,"endHours":10.53878918041111,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.53878918041111,"endHours":11.53878918041111,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.53878918041111,"endHours":12.53878918041111,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.53878918041111,"endHours":13.53878918041111,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.53878918041111,"endHours":14.53878918041111,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.53878918041111,"endHours":15.53878918041111,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.53878918041111,"endHours":16.538789180411108,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.538789180411108,"endHours":17.538789180411108,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.538789180411108,"endHours":18.538789180411108,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.538789180411108,"endHours":19.538789180411108,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.538789180411108,"endHours":20.538789180411108,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.538789180411108,"endHours":21.538789180411108,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.538789180411108,"endHours":22.538789180411108,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.538789180411108,"endHours":23.538789180411108,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.538789180411108,"endHours":24.538789180411108,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.538789180411108,"endHours":25.538789180411108,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.538789180411108,"endHours":26.538789180411108,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.538789180411108,"endHours":27.538789180411108,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.538789180411108,"endHours":28.538789180411108,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.538789180411108,"endHours":29.538789180411108,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.538789180411108,"endHours":30.538789180411108,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.991077056403507,"eotMinutes":-2.1900505766699547,"ayanamsa":23.0325}},"calendars":{"vikram_samvat":1998,"vikram_samvatsara":"Jaya","saka_samvat":1863,"saka_samvatsara":"Vṛṣa","bengali_samvat":1348,"malayalam_era":1117,"nanakshahi_year":472,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Ekādaśī · Vikram 1998 Jaya · Śaka 1863 Vṛṣa"},"festivals":[{"id":"kamada-ekadashi","name":"Kāmadā Ekādaśī","name_sanskrit":"कामदा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Fulfills righteous desires; removes brahma-hatyā.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 April 8, 1941 CE · Perth, Australia · Vidhyamitra","description":"April 8, 1941 CE for Perth, Australia: Śukla Ekādaśī, sūryodaya 06:32, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1941-04-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1941-04-08","sa":"https://sa.vidhyamitra.com/city/perth/1941-04-08","hi":"https://hi.vidhyamitra.com/city/perth/1941-04-08","x-default":"https://vidhyamitra.com/city/perth/1941-04-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T23:00:22.180Z","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":"2026-06-02T23:00:22.180Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T23:00:22.180Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}