{"id":"vidhyamitra:city-day:perth:1850-11-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1850-11-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1850-11-04","date_display":"November 4, 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":11,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397065.770833,"kali_year":4952,"ahargana":1808600.2708,"sun":{"sidereal_longitude":199.2231,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":200.218,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.9949,"elapsed_within_tithi_degrees":0.9949},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":200.218,"elapsed_within_degrees":0.218},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":39.441},"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":1850,"month":11,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2397065.770833,"ahargana":1808600.2708,"kali_year":4952,"ayanamsa_lahiri":21.7694,"grahas":{"sun":{"sidereal_longitude":199.52631700000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":198.622117,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":4.4986},"mars":{"sidereal_longitude":209.130717,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":187.218117,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":171.76371700000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":244.314117,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":355.771617,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":111.6541,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":291.6541,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"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":11,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397065.770833,"kali_year":4952,"ahargana":1808600.2708,"sun":{"sidereal_longitude":199.2231,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":200.218,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.9949,"elapsed_within_tithi_degrees":0.9949},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":200.218,"elapsed_within_degrees":0.218},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":39.441},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.499,"elongation":0.995},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.499,"opposition_distance":179.005}},"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":"05:17","sunsetLocal":"18:43","solarNoonLocal":"12:00","dayLengthHours":13.440195461061819,"dayLengthDisplay":"13 Hours 26 Mins 25 Secs","nightLengthDisplay":"10 Hours 33 Mins 35 Secs","moonriseLocal":"05:15","moonsetLocal":"18:38","rahuKala":{"name":"Rāhu Kāla","start":"06:58","end":"08:39","startHours":6.963740983978372,"endHours":8.6437654166111,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:19","end":"12:00","startHours":10.323789849243827,"endHours":12.003814281876554,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:41","end":"15:22","startHours":13.683838714509282,"endHours":15.363863147142009,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:52","startHours":8.419762158926737,"endHours":8.867768674295464,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:12","startHours":5.843724695556554,"endHours":6.2021299078515355,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:27","startHours":11.555807766507828,"endHours":12.451820797245281,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:30","end":"04:23","startHours":3.4916904898707353,"endHours":4.3877035206081905,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:10","end":"05:17","startHours":4.163700262923826,"endHours":5.283716551345645,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:08","startHours":14.243846858720191,"endHours":15.139859889457647,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.523912012407465,"endHours":18.923912012407463,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:17","startHours":18.723912012407464,"endHours":19.283920156618372,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.473912012407464,"endHours":20.223912012407464,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:27","startHours":23.555807766507826,"endHours":24.451820797245283,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:17","end":"06:58","startHours":5.283716551345645,"endHours":6.963740983978372,"quality":"auspicious"},{"name":"Kāla","start":"06:58","end":"08:39","startHours":6.963740983978372,"endHours":8.6437654166111,"quality":"inauspicious"},{"name":"Śubha","start":"08:39","end":"10:19","startHours":8.6437654166111,"endHours":10.323789849243827,"quality":"auspicious"},{"name":"Roga","start":"10:19","end":"12:00","startHours":10.323789849243827,"endHours":12.003814281876554,"quality":"inauspicious"},{"name":"Udveg","start":"12:00","end":"13:41","startHours":12.003814281876554,"endHours":13.683838714509282,"quality":"inauspicious"},{"name":"Chala","start":"13:41","end":"15:22","startHours":13.683838714509282,"endHours":15.363863147142009,"quality":"neutral"},{"name":"Labha","start":"15:22","end":"17:03","startHours":15.363863147142009,"endHours":17.043887579774736,"quality":"auspicious"},{"name":"Amṛta","start":"17:03","end":"18:43","startHours":17.043887579774736,"endHours":18.723912012407464,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:43","end":"20:03","startHours":18.723912012407464,"endHours":20.043887579774736,"quality":"neutral"},{"name":"Labha","start":"20:03","end":"21:22","startHours":20.043887579774736,"endHours":21.36386314714201,"quality":"auspicious"},{"name":"Amṛta","start":"21:22","end":"22:41","startHours":21.36386314714201,"endHours":22.68383871450928,"quality":"auspicious"},{"name":"Kāla","start":"22:41","end":"00:00","startHours":22.68383871450928,"endHours":24.003814281876554,"quality":"inauspicious"},{"name":"Śubha","start":"00:00","end":"01:19","startHours":24.003814281876554,"endHours":25.323789849243827,"quality":"auspicious"},{"name":"Roga","start":"01:19","end":"02:39","startHours":25.323789849243827,"endHours":26.6437654166111,"quality":"inauspicious"},{"name":"Udveg","start":"02:39","end":"03:58","startHours":26.6437654166111,"endHours":27.963740983978372,"quality":"inauspicious"},{"name":"Chala","start":"03:58","end":"05:17","startHours":27.963740983978372,"endHours":29.283716551345645,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.283716551345645,"endHours":6.283716551345645,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.283716551345645,"endHours":7.283716551345645,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.283716551345645,"endHours":8.283716551345645,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.283716551345645,"endHours":9.283716551345645,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.283716551345645,"endHours":10.283716551345645,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.283716551345645,"endHours":11.283716551345645,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.283716551345645,"endHours":12.283716551345645,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.283716551345645,"endHours":13.283716551345645,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.283716551345645,"endHours":14.283716551345645,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.283716551345645,"endHours":15.283716551345645,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.283716551345645,"endHours":16.283716551345645,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.283716551345645,"endHours":17.283716551345645,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.283716551345645,"endHours":18.283716551345645,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.283716551345645,"endHours":19.283716551345645,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.283716551345645,"endHours":20.283716551345645,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.283716551345645,"endHours":21.283716551345645,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.283716551345645,"endHours":22.283716551345645,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.283716551345645,"endHours":23.283716551345645,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.283716551345645,"endHours":24.283716551345645,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.283716551345645,"endHours":25.283716551345645,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.283716551345645,"endHours":26.283716551345645,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.283716551345645,"endHours":27.283716551345645,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.283716551345645,"endHours":28.283716551345645,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.283716551345645,"endHours":29.283716551345645,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-15.217371561432028,"eotMinutes":16.329143087406717,"ayanamsa":21.7694}},"calendars":{"vikram_samvat":1907,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1772,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1257,"malayalam_era":1026,"nanakshahi_year":381,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Pratipada · Vikram 1907 Rudhirodgāri · Śaka 1772 Sādhāraṇa"},"festivals":[{"id":"govardhana-puja","name":"Govardhana Pūjā (Annakūṭa)","name_sanskrit":"गोवर्धन पूजा","tradition":"Vaishnava","associated_deity":"Krishna (Govardhana-dhārī)","significance":"Krishna lifted Govardhana to protect Vraja from Indra's wrath. Day 4 of Diwali.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":2,"sources":["Bhāgavata 10.24-27"]}],"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":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","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 November 4, 1850 CE · Perth, Australia · Vidhyamitra","description":"November 4, 1850 CE for Perth, Australia: Śukla Pratipada, sūryodaya 05:17, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1850-11-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1850-11-04","sa":"https://sa.vidhyamitra.com/city/perth/1850-11-04","hi":"https://hi.vidhyamitra.com/city/perth/1850-11-04","x-default":"https://vidhyamitra.com/city/perth/1850-11-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:13:06.940Z","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":"2026-06-03T01:13:06.940Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:13:06.940Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}