{"id":"vidhyamitra:city-day:perth:1900-03-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1900-03-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1900-03-16","date_display":"March 16, 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":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415094.770833,"kali_year":5001,"ahargana":1826629.2708,"sun":{"sidereal_longitude":332.9575,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":150.1278,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":177.1704,"elapsed_within_tithi_degrees":9.1704},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":150.1278,"elapsed_within_degrees":3.4611},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.0853},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415094.770833,"ahargana":1826629.2708,"kali_year":5001,"ayanamsa_lahiri":22.4589,"grahas":{"sun":{"sidereal_longitude":332.548177,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":149.28017699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":-4.4904},"mars":{"sidereal_longitude":320.8218770000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":348.212977,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":229.53907700000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":15.094977000000029,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":253.066277,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":236.3909,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":56.3909,"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":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415094.770833,"kali_year":5001,"ahargana":1826629.2708,"sun":{"sidereal_longitude":332.9575,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":150.1278,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":177.1704,"elapsed_within_tithi_degrees":9.1704},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":150.1278,"elapsed_within_degrees":3.4611},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.0853},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.49,"elongation":177.17},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.49,"opposition_distance":2.83}},"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":"06:17","sunsetLocal":"18:35","solarNoonLocal":"12:26","dayLengthHours":12.296069567498716,"dayLengthDisplay":"12 Hours 17 Mins 46 Secs","nightLengthDisplay":"11 Hours 42 Mins 14 Secs","moonriseLocal":"18:18","moonsetLocal":"06:07","rahuKala":{"name":"Rāhu Kāla","start":"10:54","end":"12:26","startHours":10.894951306420424,"endHours":12.431960002357764,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:30","end":"17:03","startHours":15.505977394232442,"endHours":17.042986090169784,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:49","end":"09:21","startHours":7.820933914545746,"endHours":9.357942610483086,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:34","startHours":9.15300811769144,"endHours":9.56287710327473,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:07","startHours":6.796261450587519,"endHours":7.124156639054151,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:51","startHours":12.022091016774473,"endHours":12.841828987941055,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:28","startHours":4.644449276275244,"endHours":5.464187247441825,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:17","startHours":5.25925275465018,"endHours":6.283925218608406,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:18","startHours":14.481304930274217,"endHours":15.301042901440798,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.379994786107122,"endHours":18.77999478610712,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:06","startHours":18.57999478610712,"endHours":19.092331018086234,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.32999478610712,"endHours":20.07999478610712,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:51","startHours":24.02209101677447,"endHours":24.841828987941053,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:17","end":"07:49","startHours":6.283925218608406,"endHours":7.820933914545746,"quality":"neutral"},{"name":"Labha","start":"07:49","end":"09:21","startHours":7.820933914545746,"endHours":9.357942610483086,"quality":"auspicious"},{"name":"Amṛta","start":"09:21","end":"10:54","startHours":9.357942610483086,"endHours":10.894951306420424,"quality":"auspicious"},{"name":"Kāla","start":"10:54","end":"12:26","startHours":10.894951306420424,"endHours":12.431960002357764,"quality":"inauspicious"},{"name":"Śubha","start":"12:26","end":"13:58","startHours":12.431960002357764,"endHours":13.968968698295104,"quality":"auspicious"},{"name":"Roga","start":"13:58","end":"15:30","startHours":13.968968698295104,"endHours":15.505977394232442,"quality":"inauspicious"},{"name":"Udveg","start":"15:30","end":"17:03","startHours":15.505977394232442,"endHours":17.042986090169784,"quality":"inauspicious"},{"name":"Chala","start":"17:03","end":"18:35","startHours":17.042986090169784,"endHours":18.57999478610712,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:35","end":"20:03","startHours":18.57999478610712,"endHours":20.042986090169784,"quality":"inauspicious"},{"name":"Udveg","start":"20:03","end":"21:30","startHours":20.042986090169784,"endHours":21.505977394232442,"quality":"inauspicious"},{"name":"Chala","start":"21:30","end":"22:58","startHours":21.505977394232442,"endHours":22.968968698295104,"quality":"neutral"},{"name":"Labha","start":"22:58","end":"00:26","startHours":22.968968698295104,"endHours":24.431960002357762,"quality":"auspicious"},{"name":"Amṛta","start":"00:26","end":"01:54","startHours":24.431960002357762,"endHours":25.894951306420424,"quality":"auspicious"},{"name":"Kāla","start":"01:54","end":"03:21","startHours":25.894951306420424,"endHours":27.357942610483086,"quality":"inauspicious"},{"name":"Śubha","start":"03:21","end":"04:49","startHours":27.357942610483086,"endHours":28.820933914545748,"quality":"auspicious"},{"name":"Roga","start":"04:49","end":"06:17","startHours":28.820933914545748,"endHours":30.283925218608406,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.283925218608406,"endHours":7.283925218608406,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.283925218608406,"endHours":8.283925218608406,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.283925218608406,"endHours":9.283925218608406,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.283925218608406,"endHours":10.283925218608406,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.283925218608406,"endHours":11.283925218608406,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.283925218608406,"endHours":12.283925218608406,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.283925218608406,"endHours":13.283925218608406,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.283925218608406,"endHours":14.283925218608406,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.283925218608406,"endHours":15.283925218608406,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.283925218608406,"endHours":16.283925218608406,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.283925218608406,"endHours":17.283925218608406,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.283925218608406,"endHours":18.283925218608406,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.283925218608406,"endHours":19.283925218608406,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.283925218608406,"endHours":20.283925218608406,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.283925218608406,"endHours":21.283925218608406,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.283925218608406,"endHours":22.283925218608406,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.283925218608406,"endHours":23.283925218608406,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.283925218608406,"endHours":24.283925218608406,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.283925218608406,"endHours":25.283925218608406,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.283925218608406,"endHours":26.283925218608406,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.283925218608406,"endHours":27.283925218608406,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.283925218608406,"endHours":28.283925218608406,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.283925218608406,"endHours":29.283925218608406,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.283925218608406,"endHours":30.283925218608406,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.9837314235467902,"eotMinutes":-9.359600141465874,"ayanamsa":22.4589}},"calendars":{"vikram_samvat":1957,"vikram_samvatsara":"Pramādī","saka_samvat":1822,"saka_samvatsara":"Śārvarī","bengali_samvat":1307,"malayalam_era":1076,"nanakshahi_year":431,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Śiśira (Winter)","display_summary":"Phālguna Śukla Pūrṇimā · Vikram 1957 Pramādī · Śaka 1822 Śārvarī"},"festivals":[{"id":"holi","name":"Holi (Phālguna Pūrṇimā)","name_sanskrit":"होली","tradition":"Pan-Hindu","significance":"Festival of colors; Holikā-dahana eve.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":1},{"id":"lakshmi-jayanti","name":"Lakṣmī Jayantī","name_sanskrit":"लक्ष्मी जयन्ती","tradition":"Vaishnava","associated_deity":"Mahā-Lakṣmī","significance":"Birth of Mahā-Lakṣmī from samudra-mathana (Phālguna Pūrṇimā tradition).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":2,"sources":["Bhāgavata 8.8"]}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 March 16, 1900 CE · Perth, Australia · Vidhyamitra","description":"March 16, 1900 CE for Perth, Australia: Śukla Pūrṇimā, sūryodaya 06:17, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1900-03-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1900-03-16","sa":"https://sa.vidhyamitra.com/city/perth/1900-03-16","hi":"https://hi.vidhyamitra.com/city/perth/1900-03-16","x-default":"https://vidhyamitra.com/city/perth/1900-03-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:28:52.778Z","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":"2026-05-31T14:28:52.778Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:28:52.778Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}