{"id":"vidhyamitra:city-day:perth:1850-09-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1850-09-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1850-09-03","date_display":"September 3, 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":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397003.770833,"kali_year":4952,"ahargana":1808538.2708,"sun":{"sidereal_longitude":138.0469,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":96.2131,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.1662,"elapsed_within_tithi_degrees":6.1662},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":96.2131,"elapsed_within_degrees":2.8797},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.2599},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2397003.770833,"ahargana":1808538.2708,"kali_year":4952,"ayanamsa_lahiri":21.767,"grahas":{"sun":{"sidereal_longitude":138.385286,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":93.92348600000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-1.4434},"mars":{"sidereal_longitude":167.17788599999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":165.23888599999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":158.56158600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":184.30918599999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":0.21628599999996823,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":114.9391,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.9391,"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":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397003.770833,"kali_year":4952,"ahargana":1808538.2708,"sun":{"sidereal_longitude":138.0469,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":96.2131,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.1662,"elapsed_within_tithi_degrees":6.1662},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":96.2131,"elapsed_within_degrees":2.8797},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.2599},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.443,"elongation":41.834},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.443,"opposition_distance":138.166}},"eclipse_window_40days":[{"offset_days":-11,"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":"06:31","sunsetLocal":"18:00","solarNoonLocal":"12:15","dayLengthHours":11.482369777168216,"dayLengthDisplay":"11 Hours 28 Mins 57 Secs","nightLengthDisplay":"12 Hours 31 Mins 03 Secs","moonriseLocal":"04:10","moonsetLocal":"14:25","rahuKala":{"name":"Rāhu Kāla","start":"15:08","end":"16:34","startHours":15.127351042616112,"endHours":16.562647264762138,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:23","end":"10:49","startHours":9.386166154032004,"endHours":10.82146237617803,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:15","end":"13:42","startHours":12.256758598324058,"endHours":13.692054820470084,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:35","startHours":9.194793324412533,"endHours":9.577538983651474,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:18","startHours":6.994005783788625,"endHours":7.300202311179778,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:38","startHours":11.874012939085118,"endHours":12.639504257562999,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:59","end":"05:45","startHours":4.984591072784188,"endHours":5.750082391262068,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:34","end":"06:31","startHours":5.558709561642598,"endHours":6.515573709739949,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:56","startHours":14.17048689451876,"endHours":14.935978212996641,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.797943486908167,"endHours":18.197943486908166,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:29","startHours":17.997943486908166,"endHours":18.476375560956843,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.747943486908166,"endHours":19.497943486908166,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:38","startHours":23.87401293908512,"endHours":24.639504257562997,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:31","end":"07:57","startHours":6.515573709739949,"endHours":7.950869931885976,"quality":"inauspicious"},{"name":"Udveg","start":"07:57","end":"09:23","startHours":7.950869931885976,"endHours":9.386166154032004,"quality":"inauspicious"},{"name":"Chala","start":"09:23","end":"10:49","startHours":9.386166154032004,"endHours":10.82146237617803,"quality":"neutral"},{"name":"Labha","start":"10:49","end":"12:15","startHours":10.82146237617803,"endHours":12.256758598324058,"quality":"auspicious"},{"name":"Amṛta","start":"12:15","end":"13:42","startHours":12.256758598324058,"endHours":13.692054820470084,"quality":"auspicious"},{"name":"Kāla","start":"13:42","end":"15:08","startHours":13.692054820470084,"endHours":15.127351042616112,"quality":"inauspicious"},{"name":"Śubha","start":"15:08","end":"16:34","startHours":15.127351042616112,"endHours":16.562647264762138,"quality":"auspicious"},{"name":"Roga","start":"16:34","end":"18:00","startHours":16.562647264762138,"endHours":17.997943486908166,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:00","end":"19:34","startHours":17.997943486908166,"endHours":19.56264726476214,"quality":"inauspicious"},{"name":"Śubha","start":"19:34","end":"21:08","startHours":19.56264726476214,"endHours":21.127351042616112,"quality":"auspicious"},{"name":"Roga","start":"21:08","end":"22:42","startHours":21.127351042616112,"endHours":22.692054820470084,"quality":"inauspicious"},{"name":"Udveg","start":"22:42","end":"00:15","startHours":22.692054820470084,"endHours":24.25675859832406,"quality":"inauspicious"},{"name":"Chala","start":"00:15","end":"01:49","startHours":24.25675859832406,"endHours":25.821462376178033,"quality":"neutral"},{"name":"Labha","start":"01:49","end":"03:23","startHours":25.821462376178033,"endHours":27.386166154032004,"quality":"auspicious"},{"name":"Amṛta","start":"03:23","end":"04:57","startHours":27.386166154032004,"endHours":28.950869931885975,"quality":"auspicious"},{"name":"Kāla","start":"04:57","end":"06:31","startHours":28.950869931885975,"endHours":30.51557370973995,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:31","end":"07:31","startHours":6.515573709739949,"endHours":7.515573709739949,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:31","end":"08:31","startHours":7.515573709739949,"endHours":8.51557370973995,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:31","end":"09:31","startHours":8.51557370973995,"endHours":9.51557370973995,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:31","end":"10:31","startHours":9.51557370973995,"endHours":10.51557370973995,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:31","end":"11:31","startHours":10.51557370973995,"endHours":11.51557370973995,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:31","end":"12:31","startHours":11.51557370973995,"endHours":12.51557370973995,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:31","end":"13:31","startHours":12.51557370973995,"endHours":13.51557370973995,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:31","end":"14:31","startHours":13.51557370973995,"endHours":14.51557370973995,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:31","end":"15:31","startHours":14.51557370973995,"endHours":15.51557370973995,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:31","end":"16:31","startHours":15.51557370973995,"endHours":16.51557370973995,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:31","end":"17:31","startHours":16.51557370973995,"endHours":17.51557370973995,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:31","end":"18:31","startHours":17.51557370973995,"endHours":18.51557370973995,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:31","end":"19:31","startHours":18.51557370973995,"endHours":19.51557370973995,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:31","end":"20:31","startHours":19.51557370973995,"endHours":20.51557370973995,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:31","end":"21:31","startHours":20.51557370973995,"endHours":21.51557370973995,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:31","end":"22:31","startHours":21.51557370973995,"endHours":22.51557370973995,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:31","end":"23:31","startHours":22.51557370973995,"endHours":23.51557370973995,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:31","end":"00:31","startHours":23.51557370973995,"endHours":24.51557370973995,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:31","end":"01:31","startHours":24.51557370973995,"endHours":25.51557370973995,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:31","end":"02:31","startHours":25.51557370973995,"endHours":26.51557370973995,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:31","end":"03:31","startHours":26.51557370973995,"endHours":27.51557370973995,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:31","end":"04:31","startHours":27.51557370973995,"endHours":28.51557370973995,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:31","end":"05:31","startHours":28.51557370973995,"endHours":29.51557370973995,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:31","end":"06:31","startHours":29.51557370973995,"endHours":30.51557370973995,"planetary_lord":"Saturn"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.760855230297756,"eotMinutes":1.1524841005564963,"ayanamsa":21.767}},"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 Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","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 Kṛṣṇa Dvādaśī · Vikram 1907 Rudhirodgāri · Śaka 1772 Sādhāraṇa"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 3, 1850 CE · Perth, Australia · Vidhyamitra","description":"September 3, 1850 CE for Perth, Australia: Kṛṣṇa Dvādaśī, sūryodaya 06:31, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1850-09-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1850-09-03","sa":"https://sa.vidhyamitra.com/city/perth/1850-09-03","hi":"https://hi.vidhyamitra.com/city/perth/1850-09-03","x-default":"https://vidhyamitra.com/city/perth/1850-09-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T22:32:23.487Z","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":"2026-06-02T22:32:23.487Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T22:32:23.487Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}