{"id":"vidhyamitra:city-day:perth:1900-03-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1900-03-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1900-03-28","date_display":"March 28, 1900 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":1900,"month":3,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415106.770833,"kali_year":5001,"ahargana":1826641.2708,"sun":{"sidereal_longitude":344.8539,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":307.4029,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.549,"elapsed_within_tithi_degrees":10.549},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.4029,"elapsed_within_degrees":0.7362},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.2568},"karana":{"half_tithi_index":53,"name":"Taitila"},"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":1900,"month":3,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415106.770833,"ahargana":1826641.2708,"kali_year":5001,"ayanamsa_lahiri":22.4594,"grahas":{"sun":{"sidereal_longitude":344.450919,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":304.58161900000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false,"latitude":4.2707},"mars":{"sidereal_longitude":330.24191900000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":340.612019,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":229.75241899999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":28.809018999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":253.5305189999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":235.7551,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":55.7551,"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":1900,"month":3,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415106.770833,"kali_year":5001,"ahargana":1826641.2708,"sun":{"sidereal_longitude":344.8539,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":307.4029,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.549,"elapsed_within_tithi_degrees":10.549},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.4029,"elapsed_within_degrees":0.7362},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.2568},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.271,"elongation":37.451},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.271,"opposition_distance":142.549}},"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":"06:25","sunsetLocal":"18:19","solarNoonLocal":"12:22","dayLengthHours":11.902781556760122,"dayLengthDisplay":"11 Hours 54 Mins 10 Secs","nightLengthDisplay":"12 Hours 05 Mins 50 Secs","moonriseLocal":"03:08","moonsetLocal":"16:17","rahuKala":{"name":"Rāhu Kāla","start":"12:22","end":"13:51","startHours":12.369635706773359,"endHours":13.857483401368373,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:54","end":"09:24","startHours":7.906092622988314,"endHours":9.39394031758333,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:53","end":"12:22","startHours":10.881788012178344,"endHours":12.369635706773359,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:36","startHours":9.19556062497066,"endHours":9.592320010195998,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:14","startHours":6.91419415992497,"endHours":7.23160166810524,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:46","startHours":11.972876321548023,"endHours":12.766395091998698,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:50","end":"05:37","startHours":4.831207387491949,"endHours":5.624726157942624,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:26","end":"06:25","startHours":5.426346465329956,"endHours":6.418244928393299,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:09","startHours":14.353432632900045,"endHours":15.14695140335072,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.121026485153422,"endHours":18.52102648515342,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:49","startHours":18.32102648515342,"endHours":18.816975716685093,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.07102648515342,"endHours":19.82102648515342,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:46","startHours":23.97287632154802,"endHours":24.766395091998696,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:25","end":"07:54","startHours":6.418244928393299,"endHours":7.906092622988314,"quality":"auspicious"},{"name":"Amṛta","start":"07:54","end":"09:24","startHours":7.906092622988314,"endHours":9.39394031758333,"quality":"auspicious"},{"name":"Kāla","start":"09:24","end":"10:53","startHours":9.39394031758333,"endHours":10.881788012178344,"quality":"inauspicious"},{"name":"Śubha","start":"10:53","end":"12:22","startHours":10.881788012178344,"endHours":12.369635706773359,"quality":"auspicious"},{"name":"Roga","start":"12:22","end":"13:51","startHours":12.369635706773359,"endHours":13.857483401368373,"quality":"inauspicious"},{"name":"Udveg","start":"13:51","end":"15:21","startHours":13.857483401368373,"endHours":15.345331095963392,"quality":"inauspicious"},{"name":"Chala","start":"15:21","end":"16:50","startHours":15.345331095963392,"endHours":16.833178790558406,"quality":"neutral"},{"name":"Labha","start":"16:50","end":"18:19","startHours":16.833178790558406,"endHours":18.32102648515342,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:19","end":"19:50","startHours":18.32102648515342,"endHours":19.833178790558406,"quality":"inauspicious"},{"name":"Chala","start":"19:50","end":"21:21","startHours":19.833178790558406,"endHours":21.34533109596339,"quality":"neutral"},{"name":"Labha","start":"21:21","end":"22:51","startHours":21.34533109596339,"endHours":22.857483401368377,"quality":"auspicious"},{"name":"Amṛta","start":"22:51","end":"00:22","startHours":22.857483401368377,"endHours":24.36963570677336,"quality":"auspicious"},{"name":"Kāla","start":"00:22","end":"01:53","startHours":24.36963570677336,"endHours":25.881788012178347,"quality":"inauspicious"},{"name":"Śubha","start":"01:53","end":"03:24","startHours":25.881788012178347,"endHours":27.39394031758333,"quality":"auspicious"},{"name":"Roga","start":"03:24","end":"04:54","startHours":27.39394031758333,"endHours":28.906092622988314,"quality":"inauspicious"},{"name":"Udveg","start":"04:54","end":"06:25","startHours":28.906092622988314,"endHours":30.4182449283933,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.418244928393299,"endHours":7.418244928393299,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.418244928393299,"endHours":8.4182449283933,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.4182449283933,"endHours":9.4182449283933,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.4182449283933,"endHours":10.4182449283933,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.4182449283933,"endHours":11.4182449283933,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.4182449283933,"endHours":12.4182449283933,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.4182449283933,"endHours":13.4182449283933,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.4182449283933,"endHours":14.4182449283933,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.4182449283933,"endHours":15.4182449283933,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.4182449283933,"endHours":16.4182449283933,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.4182449283933,"endHours":17.4182449283933,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.4182449283933,"endHours":18.4182449283933,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.4182449283933,"endHours":19.4182449283933,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.4182449283933,"endHours":20.4182449283933,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.4182449283933,"endHours":21.4182449283933,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.4182449283933,"endHours":22.4182449283933,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.4182449283933,"endHours":23.4182449283933,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.4182449283933,"endHours":24.4182449283933,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.4182449283933,"endHours":25.4182449283933,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.4182449283933,"endHours":26.4182449283933,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.4182449283933,"endHours":27.4182449283933,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.4182449283933,"endHours":28.4182449283933,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.4182449283933,"endHours":29.4182449283933,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.4182449283933,"endHours":30.4182449283933,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.7428472474505154,"eotMinutes":-5.6201424064016345,"ayanamsa":22.4594}},"calendars":{"vikram_samvat":1957,"vikram_samvatsara":"Pramādī","saka_samvat":1822,"saka_samvatsara":"Śārvarī","bengali_samvat":1307,"malayalam_era":1076,"nanakshahi_year":431,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Dvādaśī · Vikram 1957 Pramādī · Śaka 1822 Śārvarī"},"festivals":[],"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":[]},"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 March 28, 1900 CE · Perth, Australia · Vidhyamitra","description":"March 28, 1900 CE for Perth, Australia: Kṛṣṇa Dvādaśī, sūryodaya 06:25, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1900-03-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1900-03-28","sa":"https://sa.vidhyamitra.com/city/perth/1900-03-28","hi":"https://hi.vidhyamitra.com/city/perth/1900-03-28","x-default":"https://vidhyamitra.com/city/perth/1900-03-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:03:11.387Z","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":"2026-05-31T09:03:11.387Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:03:11.387Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}