{"id":"vidhyamitra:city-day:perth:1949-05-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1949-05-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1949-05-06","date_display":"May 6, 1949 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":1949,"month":5,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433042.770833,"kali_year":5051,"ahargana":1844577.2708,"sun":{"sidereal_longitude":22.1916,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":116.8249,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.6333,"elapsed_within_tithi_degrees":10.6333},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":116.8249,"elapsed_within_degrees":10.1582},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.0164},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1949,"month":5,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2433042.770833,"ahargana":1844577.2708,"kali_year":5051,"ayanamsa_lahiri":23.1454,"grahas":{"sun":{"sidereal_longitude":22.041132000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":113.926132,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":4.189},"mars":{"sidereal_longitude":11.993431999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":43.400532,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":279.917232,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":27.768032000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":126.47703200000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":5.4195,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":185.4195,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":1949,"month":5,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433042.770833,"kali_year":5051,"ahargana":1844577.2708,"sun":{"sidereal_longitude":22.1916,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":116.8249,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.6333,"elapsed_within_tithi_degrees":10.6333},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":116.8249,"elapsed_within_degrees":10.1582},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.0164},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.189,"elongation":94.633},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.189,"opposition_distance":85.367}},"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":"06:51","sunsetLocal":"17:35","solarNoonLocal":"12:13","dayLengthHours":10.72933733328015,"dayLengthDisplay":"10 Hours 43 Mins 46 Secs","nightLengthDisplay":"13 Hours 16 Mins 14 Secs","moonriseLocal":"12:58","moonsetLocal":"23:43","rahuKala":{"name":"Rāhu Kāla","start":"10:53","end":"12:13","startHours":10.877515549555637,"endHours":12.218682716215657,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:54","end":"16:15","startHours":14.901017049535692,"endHours":16.242184216195714,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:12","end":"09:32","startHours":8.1951812162356,"endHours":9.536348382895618,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:43","startHours":9.357526094007616,"endHours":9.715170671783621,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.3010697717955875,"endHours":7.587185434016392,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:35","startHours":11.861038138439651,"endHours":12.576327293991662,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:08","startHours":5.423435738471561,"endHours":6.1387248940235715,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:58","end":"06:51","startHours":5.959902605135569,"endHours":6.854014049575581,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:43","startHours":14.006905605095682,"endHours":14.722194760647692,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:23","end":"17:47","startHours":17.383351382855732,"endHours":17.78335138285573,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:35","end":"18:02","startHours":17.58335138285573,"endHours":18.03040710507574,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:20","end":"19:05","startHours":17.33335138285573,"endHours":19.08335138285573,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:35","startHours":23.861038138439653,"endHours":24.57632729399166,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:51","end":"08:12","startHours":6.854014049575581,"endHours":8.1951812162356,"quality":"neutral"},{"name":"Labha","start":"08:12","end":"09:32","startHours":8.1951812162356,"endHours":9.536348382895618,"quality":"auspicious"},{"name":"Amṛta","start":"09:32","end":"10:53","startHours":9.536348382895618,"endHours":10.877515549555637,"quality":"auspicious"},{"name":"Kāla","start":"10:53","end":"12:13","startHours":10.877515549555637,"endHours":12.218682716215657,"quality":"inauspicious"},{"name":"Śubha","start":"12:13","end":"13:34","startHours":12.218682716215657,"endHours":13.559849882875675,"quality":"auspicious"},{"name":"Roga","start":"13:34","end":"14:54","startHours":13.559849882875675,"endHours":14.901017049535692,"quality":"inauspicious"},{"name":"Udveg","start":"14:54","end":"16:15","startHours":14.901017049535692,"endHours":16.242184216195714,"quality":"inauspicious"},{"name":"Chala","start":"16:15","end":"17:35","startHours":16.242184216195714,"endHours":17.58335138285573,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:35","end":"19:15","startHours":17.58335138285573,"endHours":19.242184216195714,"quality":"inauspicious"},{"name":"Udveg","start":"19:15","end":"20:54","startHours":19.242184216195714,"endHours":20.901017049535696,"quality":"inauspicious"},{"name":"Chala","start":"20:54","end":"22:34","startHours":20.901017049535696,"endHours":22.559849882875675,"quality":"neutral"},{"name":"Labha","start":"22:34","end":"00:13","startHours":22.559849882875675,"endHours":24.218682716215657,"quality":"auspicious"},{"name":"Amṛta","start":"00:13","end":"01:53","startHours":24.218682716215657,"endHours":25.87751554955564,"quality":"auspicious"},{"name":"Kāla","start":"01:53","end":"03:32","startHours":25.87751554955564,"endHours":27.536348382895618,"quality":"inauspicious"},{"name":"Śubha","start":"03:32","end":"05:12","startHours":27.536348382895618,"endHours":29.1951812162356,"quality":"auspicious"},{"name":"Roga","start":"05:12","end":"06:51","startHours":29.1951812162356,"endHours":30.854014049575582,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.854014049575581,"endHours":7.854014049575581,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.854014049575581,"endHours":8.854014049575582,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.854014049575582,"endHours":9.854014049575582,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.854014049575582,"endHours":10.854014049575582,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.854014049575582,"endHours":11.854014049575582,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.854014049575582,"endHours":12.854014049575582,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.854014049575582,"endHours":13.854014049575582,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.854014049575582,"endHours":14.854014049575582,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.854014049575582,"endHours":15.854014049575582,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.854014049575582,"endHours":16.854014049575582,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.854014049575582,"endHours":17.854014049575582,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.854014049575582,"endHours":18.854014049575582,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.854014049575582,"endHours":19.854014049575582,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.854014049575582,"endHours":20.854014049575582,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.854014049575582,"endHours":21.854014049575582,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.854014049575582,"endHours":22.854014049575582,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.854014049575582,"endHours":23.854014049575582,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.854014049575582,"endHours":24.854014049575582,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.854014049575582,"endHours":25.854014049575582,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.854014049575582,"endHours":26.854014049575582,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.854014049575582,"endHours":27.854014049575582,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.854014049575582,"endHours":28.854014049575582,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.854014049575582,"endHours":29.854014049575582,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.854014049575582,"endHours":30.854014049575582,"planetary_lord":"Mars"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.38877029718523,"eotMinutes":3.4370370270605552,"ayanamsa":23.1454}},"calendars":{"vikram_samvat":2006,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1871,"saka_samvatsara":"Virodhi","bengali_samvat":1356,"malayalam_era":1125,"nanakshahi_year":480,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Aṣṭamī · Vikram 2006 Śubhakṛt · Śaka 1871 Virodhi"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","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 May 6, 1949 CE · Perth, Australia · Vidhyamitra","description":"May 6, 1949 CE for Perth, Australia: Śukla Aṣṭamī, sūryodaya 06:51, sūryāsta 17:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1949-05-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1949-05-06","sa":"https://sa.vidhyamitra.com/city/perth/1949-05-06","hi":"https://hi.vidhyamitra.com/city/perth/1949-05-06","x-default":"https://vidhyamitra.com/city/perth/1949-05-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:33:13.859Z","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":"2026-06-01T13:33:13.859Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:33:13.859Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}