{"id":"vidhyamitra:city-day:perth:2143-05-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2143-05-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2143-05-25","date_display":"May 25, 2143 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":2143,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503918.770833,"kali_year":5245,"ahargana":1915453.2708,"sun":{"sidereal_longitude":37.341,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":170.0007,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.6597,"elapsed_within_tithi_degrees":0.6597},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":170.0007,"elapsed_within_degrees":10.0007},"yoga":{"number":16,"name":"Siddhi","sum_longitude":207.3418},"karana":{"half_tithi_index":22,"name":"Bava"},"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":2143,"month":5,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2503918.770833,"ahargana":1915453.2708,"kali_year":5245,"ayanamsa_lahiri":25.8561,"grahas":{"sun":{"sidereal_longitude":37.74304699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":169.29424700000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-2.8948},"mars":{"sidereal_longitude":53.61094700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":20.931746999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":43.563647,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":78.60344699999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":336.857147,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":210.0679,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":30.0679,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2143,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503918.770833,"kali_year":5245,"ahargana":1915453.2708,"sun":{"sidereal_longitude":37.341,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":170.0007,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.6597,"elapsed_within_tithi_degrees":0.6597},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":170.0007,"elapsed_within_degrees":10.0007},"yoga":{"number":16,"name":"Siddhi","sum_longitude":207.3418},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.895,"elongation":132.66},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.895,"opposition_distance":47.34}},"eclipse_window_40days":[{"offset_days":-10,"type":"solar","occurs":true,"moon_latitude":0.102,"elongation":1.536}]},"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":"07:04","sunsetLocal":"17:23","solarNoonLocal":"12:13","dayLengthHours":10.309795047306475,"dayLengthDisplay":"10 Hours 18 Mins 35 Secs","nightLengthDisplay":"13 Hours 41 Mins 25 Secs","moonriseLocal":"14:42","moonsetLocal":"03:17","rahuKala":{"name":"Rāhu Kāla","start":"09:39","end":"10:56","startHours":9.644886548925243,"endHours":10.933610929838553,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:31","end":"14:48","startHours":13.51105969166517,"endHours":14.79978407257848,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:04","end":"08:21","startHours":7.0674377870986245,"endHours":8.356162168011934,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:49","startHours":9.473056631470136,"endHours":9.81671646638035,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:30","end":"07:46","startHours":7.497012580736394,"endHours":7.771940448664567,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:34","startHours":11.878675475841646,"endHours":12.565995145662079,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:23","startHours":5.692798447457761,"endHours":6.380118117278193,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:12","end":"07:04","startHours":6.208288199823085,"endHours":7.0674377870986245,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:38","startHours":13.94063448530294,"endHours":14.627954155123373,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.1772328344051,"endHours":17.5772328344051,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:48","startHours":17.3772328344051,"endHours":17.80680762804287,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.1272328344051,"endHours":18.8772328344051,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:34","startHours":23.878675475841646,"endHours":24.56599514566208,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:04","end":"08:21","startHours":7.0674377870986245,"endHours":8.356162168011934,"quality":"inauspicious"},{"name":"Śubha","start":"08:21","end":"09:39","startHours":8.356162168011934,"endHours":9.644886548925243,"quality":"auspicious"},{"name":"Roga","start":"09:39","end":"10:56","startHours":9.644886548925243,"endHours":10.933610929838553,"quality":"inauspicious"},{"name":"Udveg","start":"10:56","end":"12:13","startHours":10.933610929838553,"endHours":12.222335310751863,"quality":"inauspicious"},{"name":"Chala","start":"12:13","end":"13:31","startHours":12.222335310751863,"endHours":13.51105969166517,"quality":"neutral"},{"name":"Labha","start":"13:31","end":"14:48","startHours":13.51105969166517,"endHours":14.79978407257848,"quality":"auspicious"},{"name":"Amṛta","start":"14:48","end":"16:05","startHours":14.79978407257848,"endHours":16.08850845349179,"quality":"auspicious"},{"name":"Kāla","start":"16:05","end":"17:23","startHours":16.08850845349179,"endHours":17.3772328344051,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:23","end":"19:05","startHours":17.3772328344051,"endHours":19.08850845349179,"quality":"auspicious"},{"name":"Amṛta","start":"19:05","end":"20:48","startHours":19.08850845349179,"endHours":20.79978407257848,"quality":"auspicious"},{"name":"Kāla","start":"20:48","end":"22:31","startHours":20.79978407257848,"endHours":22.51105969166517,"quality":"inauspicious"},{"name":"Śubha","start":"22:31","end":"00:13","startHours":22.51105969166517,"endHours":24.222335310751863,"quality":"auspicious"},{"name":"Roga","start":"00:13","end":"01:56","startHours":24.222335310751863,"endHours":25.93361092983855,"quality":"inauspicious"},{"name":"Udveg","start":"01:56","end":"03:39","startHours":25.93361092983855,"endHours":27.644886548925243,"quality":"inauspicious"},{"name":"Chala","start":"03:39","end":"05:21","startHours":27.644886548925243,"endHours":29.356162168011934,"quality":"neutral"},{"name":"Labha","start":"05:21","end":"07:04","startHours":29.356162168011934,"endHours":31.067437787098626,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:04","end":"08:04","startHours":7.0674377870986245,"endHours":8.067437787098624,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:04","end":"09:04","startHours":8.067437787098624,"endHours":9.067437787098624,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:04","end":"10:04","startHours":9.067437787098624,"endHours":10.067437787098624,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:04","end":"11:04","startHours":10.067437787098624,"endHours":11.067437787098624,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:04","end":"12:04","startHours":11.067437787098624,"endHours":12.067437787098624,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:04","end":"13:04","startHours":12.067437787098624,"endHours":13.067437787098624,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:04","end":"14:04","startHours":13.067437787098624,"endHours":14.067437787098624,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:04","end":"15:04","startHours":14.067437787098624,"endHours":15.067437787098624,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:04","end":"16:04","startHours":15.067437787098624,"endHours":16.067437787098626,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:04","end":"17:04","startHours":16.067437787098626,"endHours":17.067437787098626,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:04","end":"18:04","startHours":17.067437787098626,"endHours":18.067437787098626,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:04","end":"19:04","startHours":18.067437787098626,"endHours":19.067437787098626,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:04","end":"20:04","startHours":19.067437787098626,"endHours":20.067437787098626,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:04","end":"21:04","startHours":20.067437787098626,"endHours":21.067437787098626,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:04","end":"22:04","startHours":21.067437787098626,"endHours":22.067437787098626,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:04","end":"23:04","startHours":22.067437787098626,"endHours":23.067437787098626,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:04","end":"00:04","startHours":23.067437787098626,"endHours":24.067437787098626,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:04","end":"01:04","startHours":24.067437787098626,"endHours":25.067437787098626,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:04","end":"02:04","startHours":25.067437787098626,"endHours":26.067437787098626,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:04","end":"03:04","startHours":26.067437787098626,"endHours":27.067437787098626,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:04","end":"04:04","startHours":27.067437787098626,"endHours":28.067437787098626,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:04","end":"05:04","startHours":28.067437787098626,"endHours":29.067437787098626,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:04","end":"06:04","startHours":29.067437787098626,"endHours":30.067437787098626,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:04","end":"07:04","startHours":30.067437787098626,"endHours":31.067437787098626,"planetary_lord":"Mercury"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.870135386764503,"eotMinutes":3.2178813548881493,"ayanamsa":25.8561}},"calendars":{"vikram_samvat":2200,"vikram_samvatsara":"Nala","saka_samvat":2065,"saka_samvatsara":"Śobhana","bengali_samvat":1550,"malayalam_era":1319,"nanakshahi_year":674,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","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":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Dvādaśī · Vikram 2200 Nala · Śaka 2065 Śobhana"},"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":[]},"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 25, 2143 CE · Perth, Australia · Vidhyamitra","description":"May 25, 2143 CE for Perth, Australia: Śukla Dvādaśī, sūryodaya 07:04, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2143-05-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2143-05-25","sa":"https://sa.vidhyamitra.com/city/perth/2143-05-25","hi":"https://hi.vidhyamitra.com/city/perth/2143-05-25","x-default":"https://vidhyamitra.com/city/perth/2143-05-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T04:00:19.456Z","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":"2026-06-02T04:00:19.456Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T04:00:19.456Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}