{"id":"vidhyamitra:city-day:perth:1845-05-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1845-05-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1845-05-07","date_display":"May 7, 1845 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":1845,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395058.770833,"kali_year":4947,"ahargana":1806593.2708,"sun":{"sidereal_longitude":24.9913,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":33.9189,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.9276,"elapsed_within_tithi_degrees":8.9276},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.9189,"elapsed_within_degrees":7.2522},"yoga":{"number":5,"name":"Śobhana","sum_longitude":58.9102},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1845,"month":5,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2395058.770833,"ahargana":1806593.2708,"kali_year":4947,"ayanamsa_lahiri":21.6926,"grahas":{"sun":{"sidereal_longitude":24.612799999999993,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":31.649099999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":0.3195},"mars":{"sidereal_longitude":285.69000000000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":29.732700000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":4.641399999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":24.32560000000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":298.8859,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":217.9946,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.9946,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1845,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395058.770833,"kali_year":4947,"ahargana":1806593.2708,"sun":{"sidereal_longitude":24.9913,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":33.9189,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.9276,"elapsed_within_tithi_degrees":8.9276},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.9189,"elapsed_within_degrees":7.2522},"yoga":{"number":5,"name":"Śobhana","sum_longitude":58.9102},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.32,"elongation":8.928},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.32,"opposition_distance":171.072}},"eclipse_window_40days":[{"offset_days":-1,"type":"solar","occurs":true,"moon_latitude":1.313,"elongation":2.958}]},"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":"06:52","sunsetLocal":"17:34","solarNoonLocal":"12:13","dayLengthHours":10.699831301283446,"dayLengthDisplay":"10 Hours 41 Mins 59 Secs","nightLengthDisplay":"13 Hours 18 Mins 01 Secs","moonriseLocal":"07:27","moonsetLocal":"17:56","rahuKala":{"name":"Rāhu Kāla","start":"12:13","end":"13:33","startHours":12.217438989883235,"endHours":13.554917902543666,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:12","end":"09:33","startHours":8.205002251901943,"endHours":9.542481164562375,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:53","end":"12:13","startHours":10.879960077222805,"endHours":12.217438989883235,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:43","startHours":9.364150642874316,"endHours":9.720811686250432,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:19","end":"07:36","startHours":7.313349643461656,"endHours":7.598678478162548,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.86077794650712,"endHours":12.574100033259349,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:09","startHours":5.440879165737053,"endHours":6.154201252489282,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.975870730801225,"endHours":6.8675233392415125,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:43","startHours":14.000744206763809,"endHours":14.714066293516039,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.367354640524958,"endHours":17.767354640524957,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:01","startHours":17.567354640524957,"endHours":18.013180944745102,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.317354640524957,"endHours":19.067354640524957,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.86077794650712,"endHours":24.57410003325935,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:52","end":"08:12","startHours":6.8675233392415125,"endHours":8.205002251901943,"quality":"auspicious"},{"name":"Amṛta","start":"08:12","end":"09:33","startHours":8.205002251901943,"endHours":9.542481164562375,"quality":"auspicious"},{"name":"Kāla","start":"09:33","end":"10:53","startHours":9.542481164562375,"endHours":10.879960077222805,"quality":"inauspicious"},{"name":"Śubha","start":"10:53","end":"12:13","startHours":10.879960077222805,"endHours":12.217438989883235,"quality":"auspicious"},{"name":"Roga","start":"12:13","end":"13:33","startHours":12.217438989883235,"endHours":13.554917902543666,"quality":"inauspicious"},{"name":"Udveg","start":"13:33","end":"14:54","startHours":13.554917902543666,"endHours":14.892396815204098,"quality":"inauspicious"},{"name":"Chala","start":"14:54","end":"16:14","startHours":14.892396815204098,"endHours":16.229875727864528,"quality":"neutral"},{"name":"Labha","start":"16:14","end":"17:34","startHours":16.229875727864528,"endHours":17.567354640524957,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:34","end":"19:14","startHours":17.567354640524957,"endHours":19.229875727864528,"quality":"inauspicious"},{"name":"Chala","start":"19:14","end":"20:54","startHours":19.229875727864528,"endHours":20.892396815204094,"quality":"neutral"},{"name":"Labha","start":"20:54","end":"22:33","startHours":20.892396815204094,"endHours":22.554917902543664,"quality":"auspicious"},{"name":"Amṛta","start":"22:33","end":"00:13","startHours":22.554917902543664,"endHours":24.217438989883235,"quality":"auspicious"},{"name":"Kāla","start":"00:13","end":"01:53","startHours":24.217438989883235,"endHours":25.879960077222805,"quality":"inauspicious"},{"name":"Śubha","start":"01:53","end":"03:33","startHours":25.879960077222805,"endHours":27.542481164562375,"quality":"auspicious"},{"name":"Roga","start":"03:33","end":"05:12","startHours":27.542481164562375,"endHours":29.20500225190194,"quality":"inauspicious"},{"name":"Udveg","start":"05:12","end":"06:52","startHours":29.20500225190194,"endHours":30.86752333924151,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.8675233392415125,"endHours":7.8675233392415125,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.8675233392415125,"endHours":8.867523339241512,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.867523339241512,"endHours":9.867523339241512,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.867523339241512,"endHours":10.867523339241512,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.867523339241512,"endHours":11.867523339241512,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.867523339241512,"endHours":12.867523339241512,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.867523339241512,"endHours":13.867523339241512,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.867523339241512,"endHours":14.867523339241512,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.867523339241512,"endHours":15.867523339241512,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.867523339241512,"endHours":16.86752333924151,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.86752333924151,"endHours":17.86752333924151,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.86752333924151,"endHours":18.86752333924151,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.86752333924151,"endHours":19.86752333924151,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.86752333924151,"endHours":20.86752333924151,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.86752333924151,"endHours":21.86752333924151,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.86752333924151,"endHours":22.86752333924151,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.86752333924151,"endHours":23.86752333924151,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.86752333924151,"endHours":24.86752333924151,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.86752333924151,"endHours":25.86752333924151,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.86752333924151,"endHours":26.86752333924151,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.86752333924151,"endHours":27.86752333924151,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.86752333924151,"endHours":28.86752333924151,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.86752333924151,"endHours":29.86752333924151,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.86752333924151,"endHours":30.86752333924151,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.71273459791844,"eotMinutes":3.5116606070058483,"ayanamsa":21.6926}},"calendars":{"vikram_samvat":1902,"vikram_samvatsara":"Kālayukta","saka_samvat":1767,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1252,"malayalam_era":1021,"nanakshahi_year":376,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Pratipada · Vikram 1902 Kālayukta · Śaka 1767 Viśvāvasu"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 May 7, 1845 CE · Perth, Australia · Vidhyamitra","description":"May 7, 1845 CE for Perth, Australia: Śukla Pratipada, sūryodaya 06:52, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1845-05-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1845-05-07","sa":"https://sa.vidhyamitra.com/city/perth/1845-05-07","hi":"https://hi.vidhyamitra.com/city/perth/1845-05-07","x-default":"https://vidhyamitra.com/city/perth/1845-05-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T09:18:20.598Z","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":"2026-06-03T09:18:20.598Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T09:18:20.598Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}