{"id":"vidhyamitra:city-day:perth:1850-09-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1850-09-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1850-09-08","date_display":"September 8, 1850 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":1850,"month":9,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397008.770833,"kali_year":4952,"ahargana":1808543.2708,"sun":{"sidereal_longitude":142.8855,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":167.9611,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.0756,"elapsed_within_tithi_degrees":1.0756},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.9611,"elapsed_within_degrees":7.9611},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.8466},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1850,"month":9,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2397008.770833,"ahargana":1808543.2708,"kali_year":4952,"ayanamsa_lahiri":21.7672,"grahas":{"sun":{"sidereal_longitude":143.238895,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":167.98749500000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":3.606},"mars":{"sidereal_longitude":170.436595,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":171.45629499999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":159.62109499999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":189.872295,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":359.950895,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":114.6742,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.6742,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1850,"month":9,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397008.770833,"kali_year":4952,"ahargana":1808543.2708,"sun":{"sidereal_longitude":142.8855,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":167.9611,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.0756,"elapsed_within_tithi_degrees":1.0756},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.9611,"elapsed_within_degrees":7.9611},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.8466},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.606,"elongation":25.076},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.606,"opposition_distance":154.924}},"eclipse_window_40days":[{"offset_days":-16,"type":"lunar","occurs":true,"moon_latitude":-1.111,"opposition_distance":2.372}]},"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":"06:24","sunsetLocal":"18:03","solarNoonLocal":"12:14","dayLengthHours":11.638575383213219,"dayLengthDisplay":"11 Hours 38 Mins 19 Secs","nightLengthDisplay":"12 Hours 21 Mins 41 Secs","moonriseLocal":"07:40","moonsetLocal":"20:05","rahuKala":{"name":"Rāhu Kāla","start":"16:36","end":"18:03","startHours":16.59179302504381,"endHours":18.04661494794546,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:14","end":"13:41","startHours":12.227327256338853,"endHours":13.682149179240504,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:08","end":"16:36","startHours":15.136971102142155,"endHours":16.59179302504381,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:31","startHours":9.123707154148661,"endHours":9.511659666922434,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:12","startHours":6.892980205699461,"endHours":7.20334221591848,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:37","startHours":11.839374743565077,"endHours":12.615279769112625,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:51","end":"05:38","startHours":4.856229513637147,"endHours":5.632134539184695,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:26","end":"06:24","startHours":5.438158282797808,"endHours":6.408039564732243,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:57","startHours":14.167089820207721,"endHours":14.942994845755269,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.84661494794546,"endHours":18.24661494794546,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:32","startHours":18.04661494794546,"endHours":18.531555588912678,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.79661494794546,"endHours":19.54661494794546,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:37","startHours":23.83937474356508,"endHours":24.615279769112625,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:24","end":"07:52","startHours":6.408039564732243,"endHours":7.862861487633895,"quality":"inauspicious"},{"name":"Chala","start":"07:52","end":"09:19","startHours":7.862861487633895,"endHours":9.317683410535547,"quality":"neutral"},{"name":"Labha","start":"09:19","end":"10:46","startHours":9.317683410535547,"endHours":10.772505333437199,"quality":"auspicious"},{"name":"Amṛta","start":"10:46","end":"12:14","startHours":10.772505333437199,"endHours":12.227327256338853,"quality":"auspicious"},{"name":"Kāla","start":"12:14","end":"13:41","startHours":12.227327256338853,"endHours":13.682149179240504,"quality":"inauspicious"},{"name":"Śubha","start":"13:41","end":"15:08","startHours":13.682149179240504,"endHours":15.136971102142155,"quality":"auspicious"},{"name":"Roga","start":"15:08","end":"16:36","startHours":15.136971102142155,"endHours":16.59179302504381,"quality":"inauspicious"},{"name":"Udveg","start":"16:36","end":"18:03","startHours":16.59179302504381,"endHours":18.04661494794546,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:03","end":"19:36","startHours":18.04661494794546,"endHours":19.59179302504381,"quality":"auspicious"},{"name":"Roga","start":"19:36","end":"21:08","startHours":19.59179302504381,"endHours":21.136971102142155,"quality":"inauspicious"},{"name":"Udveg","start":"21:08","end":"22:41","startHours":21.136971102142155,"endHours":22.682149179240504,"quality":"inauspicious"},{"name":"Chala","start":"22:41","end":"00:14","startHours":22.682149179240504,"endHours":24.227327256338853,"quality":"neutral"},{"name":"Labha","start":"00:14","end":"01:46","startHours":24.227327256338853,"endHours":25.7725053334372,"quality":"auspicious"},{"name":"Amṛta","start":"01:46","end":"03:19","startHours":25.7725053334372,"endHours":27.317683410535547,"quality":"auspicious"},{"name":"Kāla","start":"03:19","end":"04:52","startHours":27.317683410535547,"endHours":28.862861487633893,"quality":"inauspicious"},{"name":"Śubha","start":"04:52","end":"06:24","startHours":28.862861487633893,"endHours":30.408039564732242,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.408039564732243,"endHours":7.408039564732243,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.408039564732243,"endHours":8.408039564732242,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.408039564732242,"endHours":9.408039564732242,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.408039564732242,"endHours":10.408039564732242,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.408039564732242,"endHours":11.408039564732242,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.408039564732242,"endHours":12.408039564732242,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.408039564732242,"endHours":13.408039564732242,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.408039564732242,"endHours":14.408039564732242,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.408039564732242,"endHours":15.408039564732242,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.408039564732242,"endHours":16.408039564732242,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.408039564732242,"endHours":17.408039564732242,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.408039564732242,"endHours":18.408039564732242,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.408039564732242,"endHours":19.408039564732242,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.408039564732242,"endHours":20.408039564732242,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.408039564732242,"endHours":21.408039564732242,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.408039564732242,"endHours":22.408039564732242,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.408039564732242,"endHours":23.408039564732242,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.408039564732242,"endHours":24.408039564732242,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.408039564732242,"endHours":25.408039564732242,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.408039564732242,"endHours":26.408039564732242,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.408039564732242,"endHours":27.408039564732242,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.408039564732242,"endHours":28.408039564732242,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.408039564732242,"endHours":29.408039564732242,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.408039564732242,"endHours":30.408039564732242,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":5.906182350799639,"eotMinutes":2.918364619668906,"ayanamsa":21.7672}},"calendars":{"vikram_samvat":1907,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1772,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1257,"malayalam_era":1026,"nanakshahi_year":381,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Tṛtīyā · Vikram 1907 Rudhirodgāri · Śaka 1772 Sādhāraṇa"},"festivals":[{"id":"varaha-jayanti","name":"Varāha Jayantī","name_sanskrit":"वराह जयन्ती","tradition":"Vaishnava","associated_deity":"Varāha (3rd daśāvatāra of Krishna)","deity_avatara_index":12,"significance":"Varāha lifted Bhū-Devī from the cosmic ocean.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4,"sources":["Bhāgavata 3.13"]}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 September 8, 1850 CE · Perth, Australia · Vidhyamitra","description":"September 8, 1850 CE for Perth, Australia: Śukla Tṛtīyā, sūryodaya 06:24, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1850-09-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1850-09-08","sa":"https://sa.vidhyamitra.com/city/perth/1850-09-08","hi":"https://hi.vidhyamitra.com/city/perth/1850-09-08","x-default":"https://vidhyamitra.com/city/perth/1850-09-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T23:27:07.804Z","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":"2026-06-02T23:27:07.804Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T23:27:07.804Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}