{"id":"vidhyamitra:city-day:perth:1944-12-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1944-12-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1944-12-27","date_display":"December 27, 1944 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":1944,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2431451.770833,"kali_year":5046,"ahargana":1842986.2708,"sun":{"sidereal_longitude":251.9524,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":40.7554,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.8031,"elapsed_within_tithi_degrees":4.8031},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":40.7554,"elapsed_within_degrees":0.7554},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.7078},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1944,"month":12,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2431451.770833,"ahargana":1842986.2708,"kali_year":5046,"ayanamsa_lahiri":23.0845,"grahas":{"sun":{"sidereal_longitude":252.095819,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":39.579818999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":-3.3928},"mars":{"sidereal_longitude":240.47241900000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":243.771519,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":154.81841899999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":296.3973189999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":74.74741900000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":89.7183,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":269.7183,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"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":1944,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2431451.770833,"kali_year":5046,"ahargana":1842986.2708,"sun":{"sidereal_longitude":251.9524,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":40.7554,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.8031,"elapsed_within_tithi_degrees":4.8031},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":40.7554,"elapsed_within_degrees":0.7554},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.7078},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.393,"elongation":148.803},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.393,"opposition_distance":31.197}},"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":"05:11","sunsetLocal":"19:25","solarNoonLocal":"12:18","dayLengthHours":14.22943164297869,"dayLengthDisplay":"14 Hours 13 Mins 46 Secs","nightLengthDisplay":"9 Hours 46 Mins 14 Secs","moonriseLocal":"16:59","moonsetLocal":"03:16","rahuKala":{"name":"Rāhu Kāla","start":"12:18","end":"14:05","startHours":12.299711768590516,"endHours":14.078390723962851,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:58","end":"08:45","startHours":6.963674902473506,"endHours":8.742353857845842,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:31","end":"12:18","startHours":10.521032813218179,"endHours":12.299711768590516,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:59","startHours":8.505196663796198,"endHours":8.979511051895487,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:47","end":"06:09","startHours":5.777888932225282,"endHours":6.157340442704713,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:46","startHours":11.825397380491227,"endHours":12.774026156689805,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:17","end":"04:14","startHours":3.287738394704011,"endHours":4.23636717090259,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:00","end":"05:11","startHours":3.9992099768529457,"endHours":5.18499594710117,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:37","startHours":14.671283709086962,"endHours":15.61991248528554,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.21442759007986,"endHours":19.61442759007986,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"20:00","startHours":19.41442759007986,"endHours":20.007320575203973,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.16442759007986,"endHours":20.91442759007986,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:46","startHours":23.825397380491225,"endHours":24.774026156689807,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:11","end":"06:58","startHours":5.18499594710117,"endHours":6.963674902473506,"quality":"auspicious"},{"name":"Amṛta","start":"06:58","end":"08:45","startHours":6.963674902473506,"endHours":8.742353857845842,"quality":"auspicious"},{"name":"Kāla","start":"08:45","end":"10:31","startHours":8.742353857845842,"endHours":10.521032813218179,"quality":"inauspicious"},{"name":"Śubha","start":"10:31","end":"12:18","startHours":10.521032813218179,"endHours":12.299711768590516,"quality":"auspicious"},{"name":"Roga","start":"12:18","end":"14:05","startHours":12.299711768590516,"endHours":14.078390723962851,"quality":"inauspicious"},{"name":"Udveg","start":"14:05","end":"15:51","startHours":14.078390723962851,"endHours":15.857069679335188,"quality":"inauspicious"},{"name":"Chala","start":"15:51","end":"17:38","startHours":15.857069679335188,"endHours":17.635748634707525,"quality":"neutral"},{"name":"Labha","start":"17:38","end":"19:25","startHours":17.635748634707525,"endHours":19.41442759007986,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:25","end":"20:38","startHours":19.41442759007986,"endHours":20.635748634707525,"quality":"inauspicious"},{"name":"Chala","start":"20:38","end":"21:51","startHours":20.635748634707525,"endHours":21.857069679335186,"quality":"neutral"},{"name":"Labha","start":"21:51","end":"23:05","startHours":21.857069679335186,"endHours":23.07839072396285,"quality":"auspicious"},{"name":"Amṛta","start":"23:05","end":"00:18","startHours":23.07839072396285,"endHours":24.299711768590516,"quality":"auspicious"},{"name":"Kāla","start":"00:18","end":"01:31","startHours":24.299711768590516,"endHours":25.521032813218177,"quality":"inauspicious"},{"name":"Śubha","start":"01:31","end":"02:45","startHours":25.521032813218177,"endHours":26.742353857845842,"quality":"auspicious"},{"name":"Roga","start":"02:45","end":"03:58","startHours":26.742353857845842,"endHours":27.963674902473507,"quality":"inauspicious"},{"name":"Udveg","start":"03:58","end":"05:11","startHours":27.963674902473507,"endHours":29.18499594710117,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:11","end":"06:11","startHours":5.18499594710117,"endHours":6.18499594710117,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:11","end":"07:11","startHours":6.18499594710117,"endHours":7.18499594710117,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:11","end":"08:11","startHours":7.18499594710117,"endHours":8.18499594710117,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:11","end":"09:11","startHours":8.18499594710117,"endHours":9.18499594710117,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:11","end":"10:11","startHours":9.18499594710117,"endHours":10.18499594710117,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:11","end":"11:11","startHours":10.18499594710117,"endHours":11.18499594710117,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:11","end":"12:11","startHours":11.18499594710117,"endHours":12.18499594710117,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:11","end":"13:11","startHours":12.18499594710117,"endHours":13.18499594710117,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:11","end":"14:11","startHours":13.18499594710117,"endHours":14.18499594710117,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:11","end":"15:11","startHours":14.18499594710117,"endHours":15.18499594710117,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:11","end":"16:11","startHours":15.18499594710117,"endHours":16.18499594710117,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:11","end":"17:11","startHours":16.18499594710117,"endHours":17.18499594710117,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:11","end":"18:11","startHours":17.18499594710117,"endHours":18.18499594710117,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:11","end":"19:11","startHours":18.18499594710117,"endHours":19.18499594710117,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:11","end":"20:11","startHours":19.18499594710117,"endHours":20.18499594710117,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:11","end":"21:11","startHours":20.18499594710117,"endHours":21.18499594710117,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:11","end":"22:11","startHours":21.18499594710117,"endHours":22.18499594710117,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:11","end":"23:11","startHours":22.18499594710117,"endHours":23.18499594710117,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:11","end":"00:11","startHours":23.18499594710117,"endHours":24.18499594710117,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:11","end":"01:11","startHours":24.18499594710117,"endHours":25.18499594710117,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:11","end":"02:11","startHours":25.18499594710117,"endHours":26.18499594710117,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:11","end":"03:11","startHours":26.18499594710117,"endHours":27.18499594710117,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:11","end":"04:11","startHours":27.18499594710117,"endHours":28.18499594710117,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:11","end":"05:11","startHours":28.18499594710117,"endHours":29.18499594710117,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Utpāta","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":-23.33508961207705,"eotMinutes":-1.4247061154310068,"ayanamsa":23.0845}},"calendars":{"vikram_samvat":2001,"vikram_samvatsara":"Hemalambī","saka_samvat":1866,"saka_samvatsara":"Tāraṇa","bengali_samvat":1351,"malayalam_era":1120,"nanakshahi_year":475,"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 Trayodaśī · Vikram 2001 Hemalambī · Śaka 1866 Tāraṇa"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 December 27, 1944 CE · Perth, Australia · Vidhyamitra","description":"December 27, 1944 CE for Perth, Australia: Śukla Trayodaśī, sūryodaya 05:11, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1944-12-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1944-12-27","sa":"https://sa.vidhyamitra.com/city/perth/1944-12-27","hi":"https://hi.vidhyamitra.com/city/perth/1944-12-27","x-default":"https://vidhyamitra.com/city/perth/1944-12-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T04:06:04.954Z","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":"2026-06-03T04:06:04.954Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T04:06:04.954Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}