{"id":"vidhyamitra:city-day:perth:1909-03-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1909-03-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1909-03-22","date_display":"March 22, 1909 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":1909,"month":3,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418387.770833,"kali_year":5010,"ahargana":1829922.2708,"sun":{"sidereal_longitude":338.5924,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":341.3403,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.7479,"elapsed_within_tithi_degrees":2.7479},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.3403,"elapsed_within_degrees":8.0069},"yoga":{"number":24,"name":"Śukla","sum_longitude":319.9326},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1909,"month":3,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418387.770833,"ahargana":1829922.2708,"kali_year":5010,"ayanamsa_lahiri":22.5849,"grahas":{"sun":{"sidereal_longitude":338.20446,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":341.05136,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.4391},"mars":{"sidereal_longitude":266.11176,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":314.84605999999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":135.46406000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":329.81886,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":350.03726,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":61.9119,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":241.9119,"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":1909,"month":3,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418387.770833,"kali_year":5010,"ahargana":1829922.2708,"sun":{"sidereal_longitude":338.5924,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":341.3403,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.7479,"elapsed_within_tithi_degrees":2.7479},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.3403,"elapsed_within_degrees":8.0069},"yoga":{"number":24,"name":"Śukla","sum_longitude":319.9326},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.439,"elongation":2.748},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.439,"opposition_distance":177.252}},"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":"06:21","sunsetLocal":"18:27","solarNoonLocal":"12:24","dayLengthHours":12.10479075946505,"dayLengthDisplay":"12 Hours 06 Mins 17 Secs","nightLengthDisplay":"11 Hours 53 Mins 43 Secs","moonriseLocal":"06:36","moonsetLocal":"18:35","rahuKala":{"name":"Rāhu Kāla","start":"07:52","end":"09:23","startHours":7.862170131867272,"endHours":9.375268976800402,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:53","end":"12:24","startHours":10.888367821733535,"endHours":12.401466666666666,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:55","end":"15:26","startHours":13.914565511599797,"endHours":15.42766435653293,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:35","startHours":9.173522464142653,"endHours":9.577015489458155,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.853437568578518,"endHours":7.176231988830919,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:48","startHours":11.997973641351164,"endHours":12.804959691982168,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:33","startHours":4.735099185672134,"endHours":5.542085236303137,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:21","startHours":5.340338723645386,"endHours":6.349071286934141,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:14","startHours":14.418931793244175,"endHours":15.225917843875179,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.253862046399192,"endHours":18.65386204639919,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:57","startHours":18.45386204639919,"endHours":18.958228328043568,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.20386204639919,"endHours":19.95386204639919,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:48","startHours":23.997973641351162,"endHours":24.804959691982166,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:21","end":"07:52","startHours":6.349071286934141,"endHours":7.862170131867272,"quality":"auspicious"},{"name":"Kāla","start":"07:52","end":"09:23","startHours":7.862170131867272,"endHours":9.375268976800402,"quality":"inauspicious"},{"name":"Śubha","start":"09:23","end":"10:53","startHours":9.375268976800402,"endHours":10.888367821733535,"quality":"auspicious"},{"name":"Roga","start":"10:53","end":"12:24","startHours":10.888367821733535,"endHours":12.401466666666666,"quality":"inauspicious"},{"name":"Udveg","start":"12:24","end":"13:55","startHours":12.401466666666666,"endHours":13.914565511599797,"quality":"inauspicious"},{"name":"Chala","start":"13:55","end":"15:26","startHours":13.914565511599797,"endHours":15.42766435653293,"quality":"neutral"},{"name":"Labha","start":"15:26","end":"16:56","startHours":15.42766435653293,"endHours":16.940763201466062,"quality":"auspicious"},{"name":"Amṛta","start":"16:56","end":"18:27","startHours":16.940763201466062,"endHours":18.45386204639919,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:27","end":"19:56","startHours":18.45386204639919,"endHours":19.94076320146606,"quality":"neutral"},{"name":"Labha","start":"19:56","end":"21:26","startHours":19.94076320146606,"endHours":21.42766435653293,"quality":"auspicious"},{"name":"Amṛta","start":"21:26","end":"22:55","startHours":21.42766435653293,"endHours":22.914565511599797,"quality":"auspicious"},{"name":"Kāla","start":"22:55","end":"00:24","startHours":22.914565511599797,"endHours":24.401466666666664,"quality":"inauspicious"},{"name":"Śubha","start":"00:24","end":"01:53","startHours":24.401466666666664,"endHours":25.888367821733535,"quality":"auspicious"},{"name":"Roga","start":"01:53","end":"03:23","startHours":25.888367821733535,"endHours":27.375268976800402,"quality":"inauspicious"},{"name":"Udveg","start":"03:23","end":"04:52","startHours":27.375268976800402,"endHours":28.862170131867273,"quality":"inauspicious"},{"name":"Chala","start":"04:52","end":"06:21","startHours":28.862170131867273,"endHours":30.34907128693414,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.349071286934141,"endHours":7.349071286934141,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.349071286934141,"endHours":8.34907128693414,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.34907128693414,"endHours":9.34907128693414,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.34907128693414,"endHours":10.34907128693414,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.34907128693414,"endHours":11.34907128693414,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.34907128693414,"endHours":12.34907128693414,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.34907128693414,"endHours":13.34907128693414,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.34907128693414,"endHours":14.34907128693414,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.34907128693414,"endHours":15.34907128693414,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.34907128693414,"endHours":16.34907128693414,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.34907128693414,"endHours":17.34907128693414,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.34907128693414,"endHours":18.34907128693414,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.34907128693414,"endHours":19.34907128693414,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.34907128693414,"endHours":20.34907128693414,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.34907128693414,"endHours":21.34907128693414,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.34907128693414,"endHours":22.34907128693414,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.34907128693414,"endHours":23.34907128693414,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.34907128693414,"endHours":24.34907128693414,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.34907128693414,"endHours":25.34907128693414,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.34907128693414,"endHours":26.34907128693414,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.34907128693414,"endHours":27.34907128693414,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.34907128693414,"endHours":28.34907128693414,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.34907128693414,"endHours":29.34907128693414,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.34907128693414,"endHours":30.34907128693414,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","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":0.31394573499120193,"eotMinutes":-7.53,"ayanamsa":22.5849}},"calendars":{"vikram_samvat":1966,"vikram_samvatsara":"Dundubhi","saka_samvat":1831,"saka_samvatsara":"Saumya","bengali_samvat":1316,"malayalam_era":1085,"nanakshahi_year":440,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","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 Śukla Pratipada · Vikram 1966 Dundubhi · Śaka 1831 Saumya"},"festivals":[{"id":"chaitra-navratri-start","name":"Caitra Navrātri Start (Gudhi Padwā)","name_sanskrit":"चैत्र नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā (9 forms over 9 nights)","significance":"Spring Navrātri begins; Vasanta-pakṣa Devī worship. Maharashtra: Gudhi Padwā. South: Ugadi. Sindhi: Cheti Chand.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 22, 1909 CE · Perth, Australia · Vidhyamitra","description":"March 22, 1909 CE for Perth, Australia: Śukla Pratipada, sūryodaya 06:21, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1909-03-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1909-03-22","sa":"https://sa.vidhyamitra.com/city/perth/1909-03-22","hi":"https://hi.vidhyamitra.com/city/perth/1909-03-22","x-default":"https://vidhyamitra.com/city/perth/1909-03-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:47:15.418Z","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":"2026-06-01T04:47:15.418Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:47:15.418Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}