{"id":"vidhyamitra:city-day:perth:1956-01-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1956-01-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1956-01-19","date_display":"January 19, 1956 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":1956,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435491.770833,"kali_year":5057,"ahargana":1847026.2708,"sun":{"sidereal_longitude":274.7168,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":344.7993,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.0824,"elapsed_within_tithi_degrees":10.0824},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.7993,"elapsed_within_degrees":11.4659},"yoga":{"number":20,"name":"Śiva","sum_longitude":259.5161},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1956,"month":1,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2435491.770833,"ahargana":1847026.2708,"kali_year":5057,"ayanamsa_lahiri":23.239,"grahas":{"sun":{"sidereal_longitude":274.69566199999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":341.421562,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":4.2508},"mars":{"sidereal_longitude":220.62416200000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":290.85206200000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":126.52646200000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":309.12686199999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":217.638962,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":235.6597,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":55.6597,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1956,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435491.770833,"kali_year":5057,"ahargana":1847026.2708,"sun":{"sidereal_longitude":274.7168,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":344.7993,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.0824,"elapsed_within_tithi_degrees":10.0824},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.7993,"elapsed_within_degrees":11.4659},"yoga":{"number":20,"name":"Śiva","sum_longitude":259.5161},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.251,"elongation":70.082},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.251,"opposition_distance":109.918}},"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":"05:29","sunsetLocal":"19:26","solarNoonLocal":"12:27","dayLengthHours":13.949109910905035,"dayLengthDisplay":"13 Hours 56 Mins 57 Secs","nightLengthDisplay":"10 Hours 03 Mins 03 Secs","moonriseLocal":"10:56","moonsetLocal":"22:52","rahuKala":{"name":"Rāhu Kāla","start":"14:12","end":"15:56","startHours":14.1973063044268,"endHours":15.94094504328993,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:29","end":"07:13","startHours":5.479112610111153,"endHours":7.222751348974283,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:58","end":"10:43","startHours":8.966390087837413,"endHours":10.71002882670054,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:12","startHours":8.733904922655661,"endHours":9.198875253019162,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:26","startHours":6.06032552306553,"endHours":6.432301787356331,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:55","startHours":11.98869723520017,"endHours":12.918637895927173,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:37","end":"04:33","startHours":3.619231288657149,"endHours":4.549171949384151,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:19","end":"05:29","startHours":4.316686784202401,"endHours":5.479112610111153,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:43","startHours":14.778519217381177,"endHours":15.70845987810818,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:14","end":"19:38","startHours":19.22822252101619,"endHours":19.628222521016188,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:26","end":"20:01","startHours":19.42822252101619,"endHours":20.009435433970566,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:11","end":"20:56","startHours":19.17822252101619,"endHours":20.92822252101619,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:55","startHours":23.988697235200167,"endHours":24.918637895927173,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:29","end":"07:13","startHours":5.479112610111153,"endHours":7.222751348974283,"quality":"auspicious"},{"name":"Roga","start":"07:13","end":"08:58","startHours":7.222751348974283,"endHours":8.966390087837413,"quality":"inauspicious"},{"name":"Udveg","start":"08:58","end":"10:43","startHours":8.966390087837413,"endHours":10.71002882670054,"quality":"inauspicious"},{"name":"Chala","start":"10:43","end":"12:27","startHours":10.71002882670054,"endHours":12.45366756556367,"quality":"neutral"},{"name":"Labha","start":"12:27","end":"14:12","startHours":12.45366756556367,"endHours":14.1973063044268,"quality":"auspicious"},{"name":"Amṛta","start":"14:12","end":"15:56","startHours":14.1973063044268,"endHours":15.94094504328993,"quality":"auspicious"},{"name":"Kāla","start":"15:56","end":"17:41","startHours":15.94094504328993,"endHours":17.68458378215306,"quality":"inauspicious"},{"name":"Śubha","start":"17:41","end":"19:26","startHours":17.68458378215306,"endHours":19.42822252101619,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:26","end":"20:41","startHours":19.42822252101619,"endHours":20.68458378215306,"quality":"auspicious"},{"name":"Kāla","start":"20:41","end":"21:56","startHours":20.68458378215306,"endHours":21.94094504328993,"quality":"inauspicious"},{"name":"Śubha","start":"21:56","end":"23:12","startHours":21.94094504328993,"endHours":23.1973063044268,"quality":"auspicious"},{"name":"Roga","start":"23:12","end":"00:27","startHours":23.1973063044268,"endHours":24.45366756556367,"quality":"inauspicious"},{"name":"Udveg","start":"00:27","end":"01:43","startHours":24.45366756556367,"endHours":25.71002882670054,"quality":"inauspicious"},{"name":"Chala","start":"01:43","end":"02:58","startHours":25.71002882670054,"endHours":26.96639008783741,"quality":"neutral"},{"name":"Labha","start":"02:58","end":"04:13","startHours":26.96639008783741,"endHours":28.222751348974285,"quality":"auspicious"},{"name":"Amṛta","start":"04:13","end":"05:29","startHours":28.222751348974285,"endHours":29.47911261011115,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:29","end":"06:29","startHours":5.479112610111153,"endHours":6.479112610111153,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:29","end":"07:29","startHours":6.479112610111153,"endHours":7.479112610111153,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:29","end":"08:29","startHours":7.479112610111153,"endHours":8.479112610111153,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:29","end":"09:29","startHours":8.479112610111153,"endHours":9.479112610111153,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:29","end":"10:29","startHours":9.479112610111153,"endHours":10.479112610111153,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:29","end":"11:29","startHours":10.479112610111153,"endHours":11.479112610111153,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:29","end":"12:29","startHours":11.479112610111153,"endHours":12.479112610111153,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:29","end":"13:29","startHours":12.479112610111153,"endHours":13.479112610111153,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:29","end":"14:29","startHours":13.479112610111153,"endHours":14.479112610111153,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:29","end":"15:29","startHours":14.479112610111153,"endHours":15.479112610111153,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:29","end":"16:29","startHours":15.479112610111153,"endHours":16.47911261011115,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:29","end":"17:29","startHours":16.47911261011115,"endHours":17.47911261011115,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:29","end":"18:29","startHours":17.47911261011115,"endHours":18.47911261011115,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:29","end":"19:29","startHours":18.47911261011115,"endHours":19.47911261011115,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:29","end":"20:29","startHours":19.47911261011115,"endHours":20.47911261011115,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:29","end":"21:29","startHours":20.47911261011115,"endHours":21.47911261011115,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:29","end":"22:29","startHours":21.47911261011115,"endHours":22.47911261011115,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:29","end":"23:29","startHours":22.47911261011115,"endHours":23.47911261011115,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:29","end":"00:29","startHours":23.47911261011115,"endHours":24.47911261011115,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:29","end":"01:29","startHours":24.47911261011115,"endHours":25.47911261011115,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:29","end":"02:29","startHours":25.47911261011115,"endHours":26.47911261011115,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:29","end":"03:29","startHours":26.47911261011115,"endHours":27.47911261011115,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:29","end":"04:29","startHours":27.47911261011115,"endHours":28.47911261011115,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:29","end":"05:29","startHours":28.47911261011115,"endHours":29.47911261011115,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.572334305485715,"eotMinutes":-10.662053933820344,"ayanamsa":23.239}},"calendars":{"vikram_samvat":2013,"vikram_samvatsara":"Saumya","saka_samvat":1878,"saka_samvatsara":"Durmukhi","bengali_samvat":1363,"malayalam_era":1132,"nanakshahi_year":487,"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":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ṣaṣṭhī · Vikram 2013 Saumya · Śaka 1878 Durmukhi"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 January 19, 1956 CE · Perth, Australia · Vidhyamitra","description":"January 19, 1956 CE for Perth, Australia: Śukla Ṣaṣṭhī, sūryodaya 05:29, sūryāsta 19:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1956-01-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1956-01-19","sa":"https://sa.vidhyamitra.com/city/perth/1956-01-19","hi":"https://hi.vidhyamitra.com/city/perth/1956-01-19","x-default":"https://vidhyamitra.com/city/perth/1956-01-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T06:16:53.400Z","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":"2026-06-02T06:16:53.400Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T06:16:53.400Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}