{"id":"vidhyamitra:city-day:perth:1949-01-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1949-01-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1949-01-08","date_display":"January 8, 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":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432924.770833,"kali_year":5050,"ahargana":1844459.2708,"sun":{"sidereal_longitude":264.2528,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":2.2119,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.9591,"elapsed_within_tithi_degrees":1.9591},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.2119,"elapsed_within_degrees":2.2119},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.4647},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2432924.770833,"ahargana":1844459.2708,"kali_year":5050,"ayanamsa_lahiri":23.1408,"grahas":{"sun":{"sidereal_longitude":264.30024000000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":0.25443999999998823,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":-0.7389},"mars":{"sidereal_longitude":280.18874000000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":280.27844000000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":260.18424000000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":240.92484000000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":132.94054,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":11.6717,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":191.6717,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"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":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432924.770833,"kali_year":5050,"ahargana":1844459.2708,"sun":{"sidereal_longitude":264.2528,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":2.2119,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.9591,"elapsed_within_tithi_degrees":1.9591},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.2119,"elapsed_within_degrees":2.2119},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.4647},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.739,"elongation":97.959},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.739,"opposition_distance":82.041}},"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":"05:20","sunsetLocal":"19:27","solarNoonLocal":"12:23","dayLengthHours":14.122681022757916,"dayLengthDisplay":"14 Hours 07 Mins 22 Secs","nightLengthDisplay":"9 Hours 52 Mins 38 Secs","moonriseLocal":"13:07","moonsetLocal":"00:27","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:37","startHours":8.856992304865976,"endHours":10.622327432710716,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:09","end":"15:55","startHours":14.152997688400195,"endHours":15.918332816244934,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:20","end":"07:05","startHours":5.326322049176496,"endHours":7.0916571770212355,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:06","startHours":8.621614287820009,"endHours":9.09237032191194,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:55","end":"06:17","startHours":5.9147670917914095,"endHours":6.291371919064954,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:52","startHours":11.916906526463524,"endHours":12.858418594647386,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:27","end":"04:23","startHours":3.4432979128087737,"endHours":4.384809980992635,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:20","startHours":4.14943196394667,"endHours":5.326322049176496,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:41","startHours":14.741442731015109,"endHours":15.68295479919897,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:15","end":"19:39","startHours":19.249003071934414,"endHours":19.649003071934413,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:27","end":"20:02","startHours":19.449003071934413,"endHours":20.037448114549328,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:12","end":"20:57","startHours":19.199003071934413,"endHours":20.949003071934413,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:52","startHours":23.916906526463524,"endHours":24.858418594647386,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:20","end":"07:05","startHours":5.326322049176496,"endHours":7.0916571770212355,"quality":"inauspicious"},{"name":"Śubha","start":"07:05","end":"08:51","startHours":7.0916571770212355,"endHours":8.856992304865976,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:37","startHours":8.856992304865976,"endHours":10.622327432710716,"quality":"inauspicious"},{"name":"Udveg","start":"10:37","end":"12:23","startHours":10.622327432710716,"endHours":12.387662560555455,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"14:09","startHours":12.387662560555455,"endHours":14.152997688400195,"quality":"neutral"},{"name":"Labha","start":"14:09","end":"15:55","startHours":14.152997688400195,"endHours":15.918332816244934,"quality":"auspicious"},{"name":"Amṛta","start":"15:55","end":"17:41","startHours":15.918332816244934,"endHours":17.683667944089674,"quality":"auspicious"},{"name":"Kāla","start":"17:41","end":"19:27","startHours":17.683667944089674,"endHours":19.449003071934413,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:27","end":"20:41","startHours":19.449003071934413,"endHours":20.683667944089674,"quality":"auspicious"},{"name":"Amṛta","start":"20:41","end":"21:55","startHours":20.683667944089674,"endHours":21.918332816244934,"quality":"auspicious"},{"name":"Kāla","start":"21:55","end":"23:09","startHours":21.918332816244934,"endHours":23.152997688400195,"quality":"inauspicious"},{"name":"Śubha","start":"23:09","end":"00:23","startHours":23.152997688400195,"endHours":24.387662560555455,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"01:37","startHours":24.387662560555455,"endHours":25.622327432710716,"quality":"inauspicious"},{"name":"Udveg","start":"01:37","end":"02:51","startHours":25.622327432710716,"endHours":26.856992304865976,"quality":"inauspicious"},{"name":"Chala","start":"02:51","end":"04:05","startHours":26.856992304865976,"endHours":28.091657177021236,"quality":"neutral"},{"name":"Labha","start":"04:05","end":"05:20","startHours":28.091657177021236,"endHours":29.326322049176497,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:20","end":"06:20","startHours":5.326322049176496,"endHours":6.326322049176496,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:20","end":"07:20","startHours":6.326322049176496,"endHours":7.326322049176496,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:20","end":"08:20","startHours":7.326322049176496,"endHours":8.326322049176497,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:20","end":"09:20","startHours":8.326322049176497,"endHours":9.326322049176497,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:20","end":"10:20","startHours":9.326322049176497,"endHours":10.326322049176497,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:20","end":"11:20","startHours":10.326322049176497,"endHours":11.326322049176497,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:20","end":"12:20","startHours":11.326322049176497,"endHours":12.326322049176497,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:20","end":"13:20","startHours":12.326322049176497,"endHours":13.326322049176497,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:20","end":"14:20","startHours":13.326322049176497,"endHours":14.326322049176497,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:20","end":"15:20","startHours":14.326322049176497,"endHours":15.326322049176497,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:20","end":"16:20","startHours":15.326322049176497,"endHours":16.326322049176497,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:20","end":"17:20","startHours":16.326322049176497,"endHours":17.326322049176497,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:20","end":"18:20","startHours":17.326322049176497,"endHours":18.326322049176497,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:20","end":"19:20","startHours":18.326322049176497,"endHours":19.326322049176497,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:20","end":"20:20","startHours":19.326322049176497,"endHours":20.326322049176497,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:20","end":"21:20","startHours":20.326322049176497,"endHours":21.326322049176497,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:20","end":"22:20","startHours":21.326322049176497,"endHours":22.326322049176497,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:20","end":"23:20","startHours":22.326322049176497,"endHours":23.326322049176497,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:20","end":"00:20","startHours":23.326322049176497,"endHours":24.326322049176497,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:20","end":"01:20","startHours":24.326322049176497,"endHours":25.326322049176497,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:20","end":"02:20","startHours":25.326322049176497,"endHours":26.326322049176497,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:20","end":"03:20","startHours":26.326322049176497,"endHours":27.326322049176497,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:20","end":"04:20","startHours":27.326322049176497,"endHours":28.326322049176497,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:20","end":"05:20","startHours":28.326322049176497,"endHours":29.326322049176497,"planetary_lord":"Mercury"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.299436714637018,"eotMinutes":-6.7017536333273355,"ayanamsa":23.1408}},"calendars":{"vikram_samvat":2006,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1871,"saka_samvatsara":"Virodhi","bengali_samvat":1356,"malayalam_era":1125,"nanakshahi_year":480,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2006 Śubhakṛt · Śaka 1871 Virodhi"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5},{"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 January 8, 1949 CE · Perth, Australia · Vidhyamitra","description":"January 8, 1949 CE for Perth, Australia: Śukla Navamī, sūryodaya 05:20, sūryāsta 19:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1949-01-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1949-01-08","sa":"https://sa.vidhyamitra.com/city/perth/1949-01-08","hi":"https://hi.vidhyamitra.com/city/perth/1949-01-08","x-default":"https://vidhyamitra.com/city/perth/1949-01-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:52:34.780Z","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":"2026-05-31T11:52:34.780Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:52:34.780Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}