{"id":"vidhyamitra:city-day:perth:1957-11-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1957-11-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1957-11-01","date_display":"November 1, 1957 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":1957,"month":11,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436143.770833,"kali_year":5059,"ahargana":1847678.2708,"sun":{"sidereal_longitude":194.5065,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":300.4908,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.9843,"elapsed_within_tithi_degrees":9.9843},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.4908,"elapsed_within_degrees":7.1574},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":134.9972},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":1957,"month":11,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436143.770833,"ahargana":1847678.2708,"kali_year":5059,"ayanamsa_lahiri":23.264,"grahas":{"sun":{"sidereal_longitude":195.087451,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":302.7086509999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":4.4397},"mars":{"sidereal_longitude":182.089251,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":200.53815099999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":174.78285099999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":242.02425100000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":229.59665100000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":201.1136,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":21.1136,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1957,"month":11,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436143.770833,"kali_year":5059,"ahargana":1847678.2708,"sun":{"sidereal_longitude":194.5065,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":300.4908,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.9843,"elapsed_within_tithi_degrees":9.9843},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.4908,"elapsed_within_degrees":7.1574},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":134.9972},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.44,"elongation":105.984},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.44,"opposition_distance":74.016}},"eclipse_window_40days":[{"offset_days":-9,"type":"solar","occurs":true,"moon_latitude":-1.316,"elongation":0.917}]},"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":"05:19","sunsetLocal":"18:41","solarNoonLocal":"12:00","dayLengthHours":13.355508597023695,"dayLengthDisplay":"13 Hours 21 Mins 20 Secs","nightLengthDisplay":"10 Hours 38 Mins 40 Secs","moonriseLocal":"12:35","moonsetLocal":"01:46","rahuKala":{"name":"Rāhu Kāla","start":"10:20","end":"12:00","startHours":10.332490876750485,"endHours":12.001929451378448,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:20","end":"17:01","startHours":15.340806600634371,"endHours":17.010245175262334,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:00","end":"08:40","startHours":6.993613727494561,"endHours":8.663052302122523,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:26","end":"08:53","startHours":8.440460492172129,"endHours":8.885644112072917,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:53","end":"06:14","startHours":5.880654677742587,"endHours":6.236801573663219,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:27","startHours":11.556745831477658,"endHours":12.447113071279238,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:33","end":"04:26","startHours":3.5434406732634405,"endHours":4.43380791306502,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:13","end":"05:19","startHours":4.211216103114625,"endHours":5.3241751528666,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:07","startHours":14.227847550882396,"endHours":15.118214790683975,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.479683749890295,"endHours":18.879683749890294,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:14","startHours":18.679683749890295,"endHours":19.23616327476628,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.429683749890295,"endHours":20.179683749890295,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:27","startHours":23.55674583147766,"endHours":24.447113071279237,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:19","end":"07:00","startHours":5.3241751528666,"endHours":6.993613727494561,"quality":"neutral"},{"name":"Labha","start":"07:00","end":"08:40","startHours":6.993613727494561,"endHours":8.663052302122523,"quality":"auspicious"},{"name":"Amṛta","start":"08:40","end":"10:20","startHours":8.663052302122523,"endHours":10.332490876750485,"quality":"auspicious"},{"name":"Kāla","start":"10:20","end":"12:00","startHours":10.332490876750485,"endHours":12.001929451378448,"quality":"inauspicious"},{"name":"Śubha","start":"12:00","end":"13:40","startHours":12.001929451378448,"endHours":13.671368026006409,"quality":"auspicious"},{"name":"Roga","start":"13:40","end":"15:20","startHours":13.671368026006409,"endHours":15.340806600634371,"quality":"inauspicious"},{"name":"Udveg","start":"15:20","end":"17:01","startHours":15.340806600634371,"endHours":17.010245175262334,"quality":"inauspicious"},{"name":"Chala","start":"17:01","end":"18:41","startHours":17.010245175262334,"endHours":18.679683749890295,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:41","end":"20:01","startHours":18.679683749890295,"endHours":20.010245175262334,"quality":"inauspicious"},{"name":"Udveg","start":"20:01","end":"21:20","startHours":20.010245175262334,"endHours":21.34080660063437,"quality":"inauspicious"},{"name":"Chala","start":"21:20","end":"22:40","startHours":21.34080660063437,"endHours":22.67136802600641,"quality":"neutral"},{"name":"Labha","start":"22:40","end":"00:00","startHours":22.67136802600641,"endHours":24.001929451378448,"quality":"auspicious"},{"name":"Amṛta","start":"00:00","end":"01:20","startHours":24.001929451378448,"endHours":25.332490876750484,"quality":"auspicious"},{"name":"Kāla","start":"01:20","end":"02:40","startHours":25.332490876750484,"endHours":26.663052302122523,"quality":"inauspicious"},{"name":"Śubha","start":"02:40","end":"04:00","startHours":26.663052302122523,"endHours":27.993613727494562,"quality":"auspicious"},{"name":"Roga","start":"04:00","end":"05:19","startHours":27.993613727494562,"endHours":29.3241751528666,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.3241751528666,"endHours":6.3241751528666,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.3241751528666,"endHours":7.3241751528666,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.3241751528666,"endHours":8.3241751528666,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.3241751528666,"endHours":9.3241751528666,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.3241751528666,"endHours":10.3241751528666,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.3241751528666,"endHours":11.3241751528666,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.3241751528666,"endHours":12.3241751528666,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.3241751528666,"endHours":13.3241751528666,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.3241751528666,"endHours":14.3241751528666,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.3241751528666,"endHours":15.3241751528666,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.3241751528666,"endHours":16.3241751528666,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.3241751528666,"endHours":17.3241751528666,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.3241751528666,"endHours":18.3241751528666,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.3241751528666,"endHours":19.3241751528666,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.3241751528666,"endHours":20.3241751528666,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.3241751528666,"endHours":21.3241751528666,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.3241751528666,"endHours":22.3241751528666,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.3241751528666,"endHours":23.3241751528666,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.3241751528666,"endHours":24.3241751528666,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.3241751528666,"endHours":25.3241751528666,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.3241751528666,"endHours":26.3241751528666,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.3241751528666,"endHours":27.3241751528666,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.3241751528666,"endHours":28.3241751528666,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.3241751528666,"endHours":29.3241751528666,"planetary_lord":"Mars"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.287430836616457,"eotMinutes":16.442232917293087,"ayanamsa":23.264}},"calendars":{"vikram_samvat":2014,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1879,"saka_samvatsara":"Hemalambī","bengali_samvat":1364,"malayalam_era":1133,"nanakshahi_year":488,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Navamī · Vikram 2014 Sādhāraṇa · Śaka 1879 Hemalambī"},"festivals":[{"id":"akshaya-navami","name":"Akṣaya Navamī (Āmlā Navamī)","name_sanskrit":"अक्षय नवमी","tradition":"Pan-Hindu","associated_deity":"Viṣṇu under Āmlā tree","significance":"Worship of Āmlā tree; equivalent merit to Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":4}],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 November 1, 1957 CE · Perth, Australia · Vidhyamitra","description":"November 1, 1957 CE for Perth, Australia: Śukla Navamī, sūryodaya 05:19, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1957-11-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1957-11-01","sa":"https://sa.vidhyamitra.com/city/perth/1957-11-01","hi":"https://hi.vidhyamitra.com/city/perth/1957-11-01","x-default":"https://vidhyamitra.com/city/perth/1957-11-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:38:14.114Z","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":"2026-05-31T15:38:14.114Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:38:14.114Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}