{"id":"vidhyamitra:city-day:perth:1946-05-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1946-05-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1946-05-23","date_display":"May 23, 1946 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":1946,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2431963.770833,"kali_year":5048,"ahargana":1843498.2708,"sun":{"sidereal_longitude":38.2722,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":298.8656,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.5935,"elapsed_within_tithi_degrees":8.5935},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":298.8656,"elapsed_within_degrees":5.5323},"yoga":{"number":26,"name":"Indra","sum_longitude":337.1378},"karana":{"half_tithi_index":43,"name":"Bava"},"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":1946,"month":5,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2431963.770833,"ahargana":1843498.2708,"kali_year":5048,"ayanamsa_lahiri":23.1041,"grahas":{"sun":{"sidereal_longitude":38.21395699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":294.83935700000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":-3.7415},"mars":{"sidereal_longitude":112.22075699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":28.805056999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":176.30915700000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":66.32275700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":88.52745700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":62.5901,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":242.5901,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1946,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2431963.770833,"kali_year":5048,"ahargana":1843498.2708,"sun":{"sidereal_longitude":38.2722,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":298.8656,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.5935,"elapsed_within_tithi_degrees":8.5935},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":298.8656,"elapsed_within_degrees":5.5323},"yoga":{"number":26,"name":"Indra","sum_longitude":337.1378},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.742,"elongation":99.407},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.742,"opposition_distance":80.593}},"eclipse_window_40days":[{"offset_days":8,"type":"solar","occurs":true,"moon_latitude":-1.087,"elongation":2.276}]},"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":"07:03","sunsetLocal":"17:24","solarNoonLocal":"12:13","dayLengthHours":10.352977675303377,"dayLengthDisplay":"10 Hours 21 Mins 11 Secs","nightLengthDisplay":"13 Hours 38 Mins 49 Secs","moonriseLocal":"22:37","moonsetLocal":"12:02","rahuKala":{"name":"Rāhu Kāla","start":"13:31","end":"14:48","startHours":13.513497420364647,"endHours":14.80761962977757,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:03","end":"08:20","startHours":7.042886373300037,"endHours":8.33700858271296,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:38","end":"10:56","startHours":9.631130792125882,"endHours":10.925253001538803,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:48","startHours":9.458581164204158,"endHours":9.803680420047606,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:45","startHours":7.4742604431043445,"endHours":7.7503398477791015,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.874275955108281,"endHours":12.564474466795172,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:21","startHours":5.662489349926254,"endHours":6.352687861613146,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:11","end":"07:03","startHours":6.180138233691423,"endHours":7.042886373300037,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:38","startHours":13.944871490168955,"endHours":14.635070001855848,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.195864048603415,"endHours":17.595864048603413,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:50","startHours":17.395864048603414,"endHours":17.82723811840772,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.145864048603414,"endHours":18.895864048603414,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.874275955108278,"endHours":24.564474466795172,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:03","end":"08:20","startHours":7.042886373300037,"endHours":8.33700858271296,"quality":"auspicious"},{"name":"Roga","start":"08:20","end":"09:38","startHours":8.33700858271296,"endHours":9.631130792125882,"quality":"inauspicious"},{"name":"Udveg","start":"09:38","end":"10:56","startHours":9.631130792125882,"endHours":10.925253001538803,"quality":"inauspicious"},{"name":"Chala","start":"10:56","end":"12:13","startHours":10.925253001538803,"endHours":12.219375210951725,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:31","startHours":12.219375210951725,"endHours":13.513497420364647,"quality":"auspicious"},{"name":"Amṛta","start":"13:31","end":"14:48","startHours":13.513497420364647,"endHours":14.80761962977757,"quality":"auspicious"},{"name":"Kāla","start":"14:48","end":"16:06","startHours":14.80761962977757,"endHours":16.101741839190492,"quality":"inauspicious"},{"name":"Śubha","start":"16:06","end":"17:24","startHours":16.101741839190492,"endHours":17.395864048603414,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:24","end":"19:06","startHours":17.395864048603414,"endHours":19.101741839190492,"quality":"auspicious"},{"name":"Kāla","start":"19:06","end":"20:48","startHours":19.101741839190492,"endHours":20.80761962977757,"quality":"inauspicious"},{"name":"Śubha","start":"20:48","end":"22:31","startHours":20.80761962977757,"endHours":22.513497420364647,"quality":"auspicious"},{"name":"Roga","start":"22:31","end":"00:13","startHours":22.513497420364647,"endHours":24.219375210951725,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:56","startHours":24.219375210951725,"endHours":25.925253001538806,"quality":"inauspicious"},{"name":"Chala","start":"01:56","end":"03:38","startHours":25.925253001538806,"endHours":27.63113079212588,"quality":"neutral"},{"name":"Labha","start":"03:38","end":"05:20","startHours":27.63113079212588,"endHours":29.33700858271296,"quality":"auspicious"},{"name":"Amṛta","start":"05:20","end":"07:03","startHours":29.33700858271296,"endHours":31.042886373300036,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:03","end":"08:03","startHours":7.042886373300037,"endHours":8.042886373300037,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:03","end":"09:03","startHours":8.042886373300037,"endHours":9.042886373300037,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:03","end":"10:03","startHours":9.042886373300037,"endHours":10.042886373300037,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:03","end":"11:03","startHours":10.042886373300037,"endHours":11.042886373300037,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:03","end":"12:03","startHours":11.042886373300037,"endHours":12.042886373300037,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:03","end":"13:03","startHours":12.042886373300037,"endHours":13.042886373300037,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:03","end":"14:03","startHours":13.042886373300037,"endHours":14.042886373300037,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:03","end":"15:03","startHours":14.042886373300037,"endHours":15.042886373300037,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:03","end":"16:03","startHours":15.042886373300037,"endHours":16.042886373300036,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:03","end":"17:03","startHours":16.042886373300036,"endHours":17.042886373300036,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:03","end":"18:03","startHours":17.042886373300036,"endHours":18.042886373300036,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:03","end":"19:03","startHours":18.042886373300036,"endHours":19.042886373300036,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:03","end":"20:03","startHours":19.042886373300036,"endHours":20.042886373300036,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:03","end":"21:03","startHours":20.042886373300036,"endHours":21.042886373300036,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:03","end":"22:03","startHours":21.042886373300036,"endHours":22.042886373300036,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:03","end":"23:03","startHours":22.042886373300036,"endHours":23.042886373300036,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:03","end":"00:03","startHours":23.042886373300036,"endHours":24.042886373300036,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:03","end":"01:03","startHours":24.042886373300036,"endHours":25.042886373300036,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:03","end":"02:03","startHours":25.042886373300036,"endHours":26.042886373300036,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:03","end":"03:03","startHours":26.042886373300036,"endHours":27.042886373300036,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:03","end":"04:03","startHours":27.042886373300036,"endHours":28.042886373300036,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:03","end":"05:03","startHours":28.042886373300036,"endHours":29.042886373300036,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:03","end":"06:03","startHours":29.042886373300036,"endHours":30.042886373300036,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:03","end":"07:03","startHours":30.042886373300036,"endHours":31.042886373300036,"planetary_lord":"Moon"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.42186351977395,"eotMinutes":3.395487342896394,"ayanamsa":23.1041}},"calendars":{"vikram_samvat":2003,"vikram_samvatsara":"Vikāri","saka_samvat":1868,"saka_samvatsara":"Vyaya","bengali_samvat":1353,"malayalam_era":1122,"nanakshahi_year":477,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Saptamī · Vikram 2003 Vikāri · Śaka 1868 Vyaya"},"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 May 23, 1946 CE · Perth, Australia · Vidhyamitra","description":"May 23, 1946 CE for Perth, Australia: Kṛṣṇa Saptamī, sūryodaya 07:03, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1946-05-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1946-05-23","sa":"https://sa.vidhyamitra.com/city/perth/1946-05-23","hi":"https://hi.vidhyamitra.com/city/perth/1946-05-23","x-default":"https://vidhyamitra.com/city/perth/1946-05-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T08:46:01.504Z","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":"2026-06-03T08:46:01.504Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T08:46:01.504Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}