{"id":"vidhyamitra:city-day:perth:1900-03-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1900-03-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1900-03-23","date_display":"March 23, 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":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415101.770833,"kali_year":5001,"ahargana":1826636.2708,"sun":{"sidereal_longitude":339.9094,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":239.016,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.1066,"elapsed_within_tithi_degrees":7.1066},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.016,"elapsed_within_degrees":12.3493},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.9253},"karana":{"half_tithi_index":43,"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":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415101.770833,"ahargana":1826636.2708,"kali_year":5001,"ayanamsa_lahiri":22.4592,"grahas":{"sun":{"sidereal_longitude":339.50111,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":235.05501000000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":0.235},"mars":{"sidereal_longitude":326.32231,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":344.89681,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":229.71801000000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":23.141909999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":253.36441000000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":236.02,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":56.02,"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":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415101.770833,"kali_year":5001,"ahargana":1826636.2708,"sun":{"sidereal_longitude":339.9094,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":239.016,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.1066,"elapsed_within_tithi_degrees":7.1066},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.016,"elapsed_within_degrees":12.3493},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.9253},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.235,"elongation":100.893},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.235,"opposition_distance":79.107}},"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":"06:22","sunsetLocal":"18:26","solarNoonLocal":"12:24","dayLengthHours":12.066076927924563,"dayLengthDisplay":"12 Hours 03 Mins 58 Secs","nightLengthDisplay":"11 Hours 56 Mins 02 Secs","moonriseLocal":"22:22","moonsetLocal":"12:30","rahuKala":{"name":"Rāhu Kāla","start":"10:53","end":"12:24","startHours":10.887956435288793,"endHours":12.396216051279364,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:25","end":"16:55","startHours":15.412735283260503,"endHours":16.920994899251074,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:52","end":"09:23","startHours":7.871437203307652,"endHours":9.379696819298221,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:35","startHours":9.178595537166146,"endHours":9.580798101430299,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:11","startHours":6.865930792647272,"endHours":7.187692844058594,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:48","startHours":11.994013487015211,"endHours":12.798418615543516,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:45","end":"05:34","startHours":4.754367330260473,"endHours":5.558772458788777,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:21","end":"06:22","startHours":5.357671176656702,"endHours":6.3631775873170815,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:13","startHours":14.407228872600122,"endHours":15.211634001128425,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.229254515241646,"endHours":18.629254515241644,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:56","startHours":18.429254515241645,"endHours":18.932007720571836,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.179254515241645,"endHours":19.929254515241645,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:48","startHours":23.994013487015213,"endHours":24.798418615543515,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:22","end":"07:52","startHours":6.3631775873170815,"endHours":7.871437203307652,"quality":"neutral"},{"name":"Labha","start":"07:52","end":"09:23","startHours":7.871437203307652,"endHours":9.379696819298221,"quality":"auspicious"},{"name":"Amṛta","start":"09:23","end":"10:53","startHours":9.379696819298221,"endHours":10.887956435288793,"quality":"auspicious"},{"name":"Kāla","start":"10:53","end":"12:24","startHours":10.887956435288793,"endHours":12.396216051279364,"quality":"inauspicious"},{"name":"Śubha","start":"12:24","end":"13:54","startHours":12.396216051279364,"endHours":13.904475667269933,"quality":"auspicious"},{"name":"Roga","start":"13:54","end":"15:25","startHours":13.904475667269933,"endHours":15.412735283260503,"quality":"inauspicious"},{"name":"Udveg","start":"15:25","end":"16:55","startHours":15.412735283260503,"endHours":16.920994899251074,"quality":"inauspicious"},{"name":"Chala","start":"16:55","end":"18:26","startHours":16.920994899251074,"endHours":18.429254515241645,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:26","end":"19:55","startHours":18.429254515241645,"endHours":19.920994899251074,"quality":"inauspicious"},{"name":"Udveg","start":"19:55","end":"21:25","startHours":19.920994899251074,"endHours":21.412735283260503,"quality":"inauspicious"},{"name":"Chala","start":"21:25","end":"22:54","startHours":21.412735283260503,"endHours":22.904475667269935,"quality":"neutral"},{"name":"Labha","start":"22:54","end":"00:24","startHours":22.904475667269935,"endHours":24.396216051279364,"quality":"auspicious"},{"name":"Amṛta","start":"00:24","end":"01:53","startHours":24.396216051279364,"endHours":25.887956435288793,"quality":"auspicious"},{"name":"Kāla","start":"01:53","end":"03:23","startHours":25.887956435288793,"endHours":27.379696819298225,"quality":"inauspicious"},{"name":"Śubha","start":"03:23","end":"04:52","startHours":27.379696819298225,"endHours":28.871437203307654,"quality":"auspicious"},{"name":"Roga","start":"04:52","end":"06:22","startHours":28.871437203307654,"endHours":30.363177587317082,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.3631775873170815,"endHours":7.3631775873170815,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.3631775873170815,"endHours":8.363177587317082,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.363177587317082,"endHours":9.363177587317082,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.363177587317082,"endHours":10.363177587317082,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.363177587317082,"endHours":11.363177587317082,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.363177587317082,"endHours":12.363177587317082,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.363177587317082,"endHours":13.363177587317082,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.363177587317082,"endHours":14.363177587317082,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.363177587317082,"endHours":15.363177587317082,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.363177587317082,"endHours":16.363177587317082,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.363177587317082,"endHours":17.363177587317082,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.363177587317082,"endHours":18.363177587317082,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.363177587317082,"endHours":19.363177587317082,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.363177587317082,"endHours":20.363177587317082,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.363177587317082,"endHours":21.363177587317082,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.363177587317082,"endHours":22.363177587317082,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.363177587317082,"endHours":23.363177587317082,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.363177587317082,"endHours":24.363177587317082,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.363177587317082,"endHours":25.363177587317082,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.363177587317082,"endHours":26.363177587317082,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.363177587317082,"endHours":27.363177587317082,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.363177587317082,"endHours":28.363177587317082,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.363177587317082,"endHours":29.363177587317082,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.363177587317082,"endHours":30.363177587317082,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.7795508669754332,"eotMinutes":-7.214963076761897,"ayanamsa":22.4592}},"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 Saptamī · Vikram 1957 Pramādī · Śaka 1822 Śārvarī"},"festivals":[],"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 23, 1900 CE · Perth, Australia · Vidhyamitra","description":"March 23, 1900 CE for Perth, Australia: Kṛṣṇa Saptamī, sūryodaya 06:22, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1900-03-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1900-03-23","sa":"https://sa.vidhyamitra.com/city/perth/1900-03-23","hi":"https://hi.vidhyamitra.com/city/perth/1900-03-23","x-default":"https://vidhyamitra.com/city/perth/1900-03-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:11:45.049Z","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":"2026-05-31T16:11:45.049Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:11:45.049Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}