{"id":"vidhyamitra:city-day:perth:1874-08-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1874-08-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1874-08-24","date_display":"August 24, 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":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405759.770833,"kali_year":4976,"ahargana":1817294.2708,"sun":{"sidereal_longitude":128.2102,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":262.9977,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":134.7875,"elapsed_within_tithi_degrees":2.7875},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.9977,"elapsed_within_degrees":9.6643},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.2079},"karana":{"half_tithi_index":22,"name":"Bava"},"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":1874,"month":8,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2405759.770833,"ahargana":1817294.2708,"kali_year":4976,"ayanamsa_lahiri":22.1019,"grahas":{"sun":{"sidereal_longitude":128.56964299999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":262.34534299999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-4.2792},"mars":{"sidereal_longitude":114.911743,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":116.305743,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":162.41474300000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":173.616943,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":288.55144300000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":11.0041,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":191.0041,"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":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405759.770833,"kali_year":4976,"ahargana":1817294.2708,"sun":{"sidereal_longitude":128.2102,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":262.9977,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":134.7875,"elapsed_within_tithi_degrees":2.7875},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.9977,"elapsed_within_degrees":9.6643},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.2079},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.279,"elongation":134.787},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.279,"opposition_distance":45.213}},"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":"06:43","sunsetLocal":"17:54","solarNoonLocal":"12:19","dayLengthHours":11.185581261799085,"dayLengthDisplay":"11 Hours 11 Mins 08 Secs","nightLengthDisplay":"12 Hours 48 Mins 52 Secs","moonriseLocal":"14:10","moonsetLocal":"04:17","rahuKala":{"name":"Rāhu Kāla","start":"08:07","end":"09:31","startHours":8.114571075193881,"endHours":9.512768732918767,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:55","end":"12:19","startHours":10.910966390643651,"endHours":12.309164048368537,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:42","end":"15:06","startHours":13.707361706093423,"endHours":15.105559363818308,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:42","startHours":9.326342378555449,"endHours":9.699195087282085,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:29","startHours":7.182439303377291,"endHours":7.4807214703586,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:41","startHours":11.9363113396419,"endHours":12.682016757095173,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:13","end":"05:58","startHours":5.22496258256245,"endHours":5.970668000015723,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:43","startHours":5.784241645652405,"endHours":6.716373417468995,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:55","startHours":14.173427592001719,"endHours":14.919133009454992,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.70195467926808,"endHours":18.10195467926808,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:22","startHours":17.90195467926808,"endHours":18.368020565176376,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.65195467926808,"endHours":19.40195467926808,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:41","startHours":23.9363113396419,"endHours":24.682016757095173,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:43","end":"08:07","startHours":6.716373417468995,"endHours":8.114571075193881,"quality":"auspicious"},{"name":"Kāla","start":"08:07","end":"09:31","startHours":8.114571075193881,"endHours":9.512768732918767,"quality":"inauspicious"},{"name":"Śubha","start":"09:31","end":"10:55","startHours":9.512768732918767,"endHours":10.910966390643651,"quality":"auspicious"},{"name":"Roga","start":"10:55","end":"12:19","startHours":10.910966390643651,"endHours":12.309164048368537,"quality":"inauspicious"},{"name":"Udveg","start":"12:19","end":"13:42","startHours":12.309164048368537,"endHours":13.707361706093423,"quality":"inauspicious"},{"name":"Chala","start":"13:42","end":"15:06","startHours":13.707361706093423,"endHours":15.105559363818308,"quality":"neutral"},{"name":"Labha","start":"15:06","end":"16:30","startHours":15.105559363818308,"endHours":16.503757021543194,"quality":"auspicious"},{"name":"Amṛta","start":"16:30","end":"17:54","startHours":16.503757021543194,"endHours":17.90195467926808,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:54","end":"19:30","startHours":17.90195467926808,"endHours":19.503757021543194,"quality":"neutral"},{"name":"Labha","start":"19:30","end":"21:06","startHours":19.503757021543194,"endHours":21.10555936381831,"quality":"auspicious"},{"name":"Amṛta","start":"21:06","end":"22:42","startHours":21.10555936381831,"endHours":22.707361706093423,"quality":"auspicious"},{"name":"Kāla","start":"22:42","end":"00:19","startHours":22.707361706093423,"endHours":24.309164048368537,"quality":"inauspicious"},{"name":"Śubha","start":"00:19","end":"01:55","startHours":24.309164048368537,"endHours":25.91096639064365,"quality":"auspicious"},{"name":"Roga","start":"01:55","end":"03:31","startHours":25.91096639064365,"endHours":27.512768732918765,"quality":"inauspicious"},{"name":"Udveg","start":"03:31","end":"05:07","startHours":27.512768732918765,"endHours":29.11457107519388,"quality":"inauspicious"},{"name":"Chala","start":"05:07","end":"06:43","startHours":29.11457107519388,"endHours":30.716373417468994,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.716373417468995,"endHours":7.716373417468995,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.716373417468995,"endHours":8.716373417468995,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.716373417468995,"endHours":9.716373417468995,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.716373417468995,"endHours":10.716373417468995,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.716373417468995,"endHours":11.716373417468995,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.716373417468995,"endHours":12.716373417468995,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.716373417468995,"endHours":13.716373417468995,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.716373417468995,"endHours":14.716373417468995,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.716373417468995,"endHours":15.716373417468995,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.716373417468995,"endHours":16.716373417468994,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.716373417468994,"endHours":17.716373417468994,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.716373417468994,"endHours":18.716373417468994,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.716373417468994,"endHours":19.716373417468994,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.716373417468994,"endHours":20.716373417468994,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.716373417468994,"endHours":21.716373417468994,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.716373417468994,"endHours":22.716373417468994,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.716373417468994,"endHours":23.716373417468994,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.716373417468994,"endHours":24.716373417468994,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.716373417468994,"endHours":25.716373417468994,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.716373417468994,"endHours":26.716373417468994,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.716373417468994,"endHours":27.716373417468994,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.716373417468994,"endHours":28.716373417468994,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.716373417468994,"endHours":29.716373417468994,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.716373417468994,"endHours":30.716373417468994,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","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":11.233947719760616,"eotMinutes":-1.9918429021122266,"ayanamsa":22.1019}},"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 Dvādaśī · Vikram 1931 Sarvajit · Śaka 1796 Bhāva"},"festivals":[],"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":[]},"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 24, 1874 CE · Perth, Australia · Vidhyamitra","description":"August 24, 1874 CE for Perth, Australia: Śukla Dvādaśī, sūryodaya 06:43, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1874-08-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1874-08-24","sa":"https://sa.vidhyamitra.com/city/perth/1874-08-24","hi":"https://hi.vidhyamitra.com/city/perth/1874-08-24","x-default":"https://vidhyamitra.com/city/perth/1874-08-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:16:50.536Z","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":"2026-06-01T00:16:50.536Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:16:50.536Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}