{"id":"vidhyamitra:city-day:perth:1874-08-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1874-08-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1874-08-22","date_display":"August 22, 1874 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":1874,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405757.770833,"kali_year":4976,"ahargana":1817292.2708,"sun":{"sidereal_longitude":126.2898,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":238.2292,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":111.9394,"elapsed_within_tithi_degrees":3.9394},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.2292,"elapsed_within_degrees":11.5625},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":4.519},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1874,"month":8,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2405757.770833,"ahargana":1817292.2708,"kali_year":4976,"ayanamsa_lahiri":22.1018,"grahas":{"sun":{"sidereal_longitude":126.64081899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":236.39891899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-3.2959},"mars":{"sidereal_longitude":113.63531899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":112.83411899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":162.02031899999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":171.36951899999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":288.68701899999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":11.1101,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":191.1101,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"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":1874,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405757.770833,"kali_year":4976,"ahargana":1817292.2708,"sun":{"sidereal_longitude":126.2898,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":238.2292,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":111.9394,"elapsed_within_tithi_degrees":3.9394},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.2292,"elapsed_within_degrees":11.5625},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":4.519},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.296,"elongation":111.939},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.296,"opposition_distance":68.061}},"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":"06:45","sunsetLocal":"17:53","solarNoonLocal":"12:19","dayLengthHours":11.126962177306389,"dayLengthDisplay":"11 Hours 07 Mins 37 Secs","nightLengthDisplay":"12 Hours 52 Mins 23 Secs","moonriseLocal":"12:34","moonsetLocal":"02:42","rahuKala":{"name":"Rāhu Kāla","start":"09:32","end":"10:56","startHours":9.536515060070874,"endHours":10.927385332234174,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:43","end":"15:06","startHours":13.709125876560769,"endHours":15.099996148724069,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:45","end":"08:09","startHours":6.754774515744277,"endHours":8.145644787907575,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:43","startHours":9.3510656904491,"endHours":9.721964429692648,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:31","startHours":7.2183979397987095,"endHours":7.515116931193546,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:41","startHours":11.947356865153925,"endHours":12.689154343641018,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:16","end":"06:01","startHours":5.271179558770092,"endHours":6.012977037257184,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:45","startHours":5.827527667635411,"endHours":6.754774515744277,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:55","startHours":14.172749300615202,"endHours":14.914546779102293,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.681736693050667,"endHours":18.081736693050665,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:21","startHours":17.881736693050666,"endHours":18.3453601171051,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.631736693050666,"endHours":19.381736693050666,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:41","startHours":23.947356865153925,"endHours":24.689154343641018,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:45","end":"08:09","startHours":6.754774515744277,"endHours":8.145644787907575,"quality":"inauspicious"},{"name":"Śubha","start":"08:09","end":"09:32","startHours":8.145644787907575,"endHours":9.536515060070874,"quality":"auspicious"},{"name":"Roga","start":"09:32","end":"10:56","startHours":9.536515060070874,"endHours":10.927385332234174,"quality":"inauspicious"},{"name":"Udveg","start":"10:56","end":"12:19","startHours":10.927385332234174,"endHours":12.318255604397471,"quality":"inauspicious"},{"name":"Chala","start":"12:19","end":"13:43","startHours":12.318255604397471,"endHours":13.709125876560769,"quality":"neutral"},{"name":"Labha","start":"13:43","end":"15:06","startHours":13.709125876560769,"endHours":15.099996148724069,"quality":"auspicious"},{"name":"Amṛta","start":"15:06","end":"16:29","startHours":15.099996148724069,"endHours":16.490866420887368,"quality":"auspicious"},{"name":"Kāla","start":"16:29","end":"17:53","startHours":16.490866420887368,"endHours":17.881736693050666,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:53","end":"19:29","startHours":17.881736693050666,"endHours":19.490866420887368,"quality":"auspicious"},{"name":"Amṛta","start":"19:29","end":"21:06","startHours":19.490866420887368,"endHours":21.099996148724067,"quality":"auspicious"},{"name":"Kāla","start":"21:06","end":"22:43","startHours":21.099996148724067,"endHours":22.70912587656077,"quality":"inauspicious"},{"name":"Śubha","start":"22:43","end":"00:19","startHours":22.70912587656077,"endHours":24.31825560439747,"quality":"auspicious"},{"name":"Roga","start":"00:19","end":"01:56","startHours":24.31825560439747,"endHours":25.927385332234174,"quality":"inauspicious"},{"name":"Udveg","start":"01:56","end":"03:32","startHours":25.927385332234174,"endHours":27.536515060070876,"quality":"inauspicious"},{"name":"Chala","start":"03:32","end":"05:09","startHours":27.536515060070876,"endHours":29.145644787907575,"quality":"neutral"},{"name":"Labha","start":"05:09","end":"06:45","startHours":29.145644787907575,"endHours":30.754774515744277,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.754774515744277,"endHours":7.754774515744277,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.754774515744277,"endHours":8.754774515744277,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.754774515744277,"endHours":9.754774515744277,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.754774515744277,"endHours":10.754774515744277,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.754774515744277,"endHours":11.754774515744277,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.754774515744277,"endHours":12.754774515744277,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.754774515744277,"endHours":13.754774515744277,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.754774515744277,"endHours":14.754774515744277,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.754774515744277,"endHours":15.754774515744277,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.754774515744277,"endHours":16.754774515744277,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.754774515744277,"endHours":17.754774515744277,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.754774515744277,"endHours":18.754774515744277,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.754774515744277,"endHours":19.754774515744277,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.754774515744277,"endHours":20.754774515744277,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.754774515744277,"endHours":21.754774515744277,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.754774515744277,"endHours":22.754774515744277,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.754774515744277,"endHours":23.754774515744277,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.754774515744277,"endHours":24.754774515744277,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.754774515744277,"endHours":25.754774515744277,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.754774515744277,"endHours":26.754774515744277,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.754774515744277,"endHours":27.754774515744277,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.754774515744277,"endHours":28.754774515744277,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.754774515744277,"endHours":29.754774515744277,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.754774515744277,"endHours":30.754774515744277,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.910105510548934,"eotMinutes":-2.537336263848294,"ayanamsa":22.1018}},"calendars":{"vikram_samvat":1931,"vikram_samvatsara":"Sarvajit","saka_samvat":1796,"saka_samvatsara":"Bhāva","bengali_samvat":1281,"malayalam_era":1050,"nanakshahi_year":405,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","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":"Śrāvaṇa Śukla Daśamī · Vikram 1931 Sarvajit · Śaka 1796 Bhāva"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 August 22, 1874 CE · Perth, Australia · Vidhyamitra","description":"August 22, 1874 CE for Perth, Australia: Śukla Daśamī, sūryodaya 06:45, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1874-08-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1874-08-22","sa":"https://sa.vidhyamitra.com/city/perth/1874-08-22","hi":"https://hi.vidhyamitra.com/city/perth/1874-08-22","x-default":"https://vidhyamitra.com/city/perth/1874-08-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:23:33.333Z","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":"2026-05-31T17:23:33.333Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:23:33.333Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}