{"id":"vidhyamitra:city-day:perth:1848-08-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1848-08-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1848-08-22","date_display":"August 22, 1848 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":1848,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2396261.770833,"kali_year":4950,"ahargana":1807796.2708,"sun":{"sidereal_longitude":126.9883,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":41.1422,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.1539,"elapsed_within_tithi_degrees":10.1539},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.1422,"elapsed_within_degrees":1.1422},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.1305},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":1848,"month":8,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2396261.770833,"ahargana":1807796.2708,"kali_year":4950,"ayanamsa_lahiri":21.7386,"grahas":{"sun":{"sidereal_longitude":127.278636,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":42.09413599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":-4.1382},"mars":{"sidereal_longitude":147.54073600000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":118.492436,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":108.21443599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":137.701636,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":333.83553600000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":154.2538,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":334.2538,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1848,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2396261.770833,"kali_year":4950,"ahargana":1807796.2708,"sun":{"sidereal_longitude":126.9883,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":41.1422,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.1539,"elapsed_within_tithi_degrees":10.1539},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.1422,"elapsed_within_degrees":1.1422},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.1305},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.138,"elongation":85.846},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.138,"opposition_distance":94.154}},"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":11.135264684993315,"dayLengthDisplay":"11 Hours 08 Mins 07 Secs","nightLengthDisplay":"12 Hours 51 Mins 53 Secs","moonriseLocal":"01:30","moonsetLocal":"11:46","rahuKala":{"name":"Rāhu Kāla","start":"15:06","end":"16:30","startHours":15.1020717756458,"endHours":16.493979861269963,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:32","end":"10:56","startHours":9.534439433149144,"endHours":10.926347518773309,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:19","end":"13:43","startHours":12.318255604397471,"endHours":13.710163690021638,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:43","startHours":9.348851688399254,"endHours":9.720027177899032,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:31","startHours":7.214592623775537,"endHours":7.511533015375359,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:41","startHours":11.947080114897695,"endHours":12.689431093897248,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:16","end":"06:00","startHours":5.265921303901706,"endHours":6.0082722829012605,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:45","startHours":5.822684538151372,"endHours":6.750623261900815,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:55","startHours":14.174133051896359,"endHours":14.916484030895912,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.68588794689413,"endHours":18.08588794689413,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:21","startHours":17.88588794689413,"endHours":18.34985730876885,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.63588794689413,"endHours":19.38588794689413,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:41","startHours":23.947080114897695,"endHours":24.689431093897248,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:45","end":"08:09","startHours":6.750623261900815,"endHours":8.14253134752498,"quality":"inauspicious"},{"name":"Udveg","start":"08:09","end":"09:32","startHours":8.14253134752498,"endHours":9.534439433149144,"quality":"inauspicious"},{"name":"Chala","start":"09:32","end":"10:56","startHours":9.534439433149144,"endHours":10.926347518773309,"quality":"neutral"},{"name":"Labha","start":"10:56","end":"12:19","startHours":10.926347518773309,"endHours":12.318255604397471,"quality":"auspicious"},{"name":"Amṛta","start":"12:19","end":"13:43","startHours":12.318255604397471,"endHours":13.710163690021638,"quality":"auspicious"},{"name":"Kāla","start":"13:43","end":"15:06","startHours":13.710163690021638,"endHours":15.1020717756458,"quality":"inauspicious"},{"name":"Śubha","start":"15:06","end":"16:30","startHours":15.1020717756458,"endHours":16.493979861269963,"quality":"auspicious"},{"name":"Roga","start":"16:30","end":"17:53","startHours":16.493979861269963,"endHours":17.88588794689413,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:53","end":"19:30","startHours":17.88588794689413,"endHours":19.493979861269967,"quality":"inauspicious"},{"name":"Śubha","start":"19:30","end":"21:06","startHours":19.493979861269967,"endHours":21.1020717756458,"quality":"auspicious"},{"name":"Roga","start":"21:06","end":"22:43","startHours":21.1020717756458,"endHours":22.710163690021638,"quality":"inauspicious"},{"name":"Udveg","start":"22:43","end":"00:19","startHours":22.710163690021638,"endHours":24.31825560439747,"quality":"inauspicious"},{"name":"Chala","start":"00:19","end":"01:56","startHours":24.31825560439747,"endHours":25.92634751877331,"quality":"neutral"},{"name":"Labha","start":"01:56","end":"03:32","startHours":25.92634751877331,"endHours":27.534439433149146,"quality":"auspicious"},{"name":"Amṛta","start":"03:32","end":"05:09","startHours":27.534439433149146,"endHours":29.14253134752498,"quality":"auspicious"},{"name":"Kāla","start":"05:09","end":"06:45","startHours":29.14253134752498,"endHours":30.750623261900813,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.750623261900815,"endHours":7.750623261900815,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.750623261900815,"endHours":8.750623261900815,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.750623261900815,"endHours":9.750623261900815,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.750623261900815,"endHours":10.750623261900815,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.750623261900815,"endHours":11.750623261900815,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.750623261900815,"endHours":12.750623261900815,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.750623261900815,"endHours":13.750623261900815,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.750623261900815,"endHours":14.750623261900815,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.750623261900815,"endHours":15.750623261900815,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.750623261900815,"endHours":16.750623261900813,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.750623261900813,"endHours":17.750623261900813,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.750623261900813,"endHours":18.750623261900813,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.750623261900813,"endHours":19.750623261900813,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.750623261900813,"endHours":20.750623261900813,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.750623261900813,"endHours":21.750623261900813,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.750623261900813,"endHours":22.750623261900813,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.750623261900813,"endHours":23.750623261900813,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.750623261900813,"endHours":24.750623261900813,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.750623261900813,"endHours":25.750623261900813,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.750623261900813,"endHours":26.750623261900813,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.750623261900813,"endHours":27.750623261900813,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.750623261900813,"endHours":28.750623261900813,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.750623261900813,"endHours":29.750623261900813,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.750623261900813,"endHours":30.750623261900813,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"North","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.814559922793125,"eotMinutes":-2.537336263848294,"ayanamsa":21.7386}},"calendars":{"vikram_samvat":1905,"vikram_samvatsara":"Durmati","saka_samvat":1770,"saka_samvatsara":"Kīlaka","bengali_samvat":1255,"malayalam_era":1024,"nanakshahi_year":379,"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 Aṣṭamī · Vikram 1905 Durmati · Śaka 1770 Kīlaka"},"festivals":[{"id":"krishna-janmashtami","name":"Krishna Janmāṣṭamī","name_sanskrit":"कृष्ण जन्माष्टमी","tradition":"Vaishnava","associated_deity":"Krishna (svayaṁ bhagavān)","deity_avatara_index":20,"significance":"Bhagavān Krishna manifested at Mathurā midnight on this exact tithi-nakshatra alignment in 3227 BCE.","vrata":true,"primary_observance":"Madhya-rātri (midnight) abhiṣekam in Mathurā tradition","detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","nakshatra_name":"Rohiṇī","lunar_month":"Bhādrapada"},"precedence":1,"related_chart":"krishna","historical_anchor":{"event":"Bhagavān Krishna's birth at Mathurā","date_julian":"-3226-07-09","location":"Mathurā"},"sources":["Bhāgavata Purāṇa 10.3"]}],"todays_walk":{"walk":{"id":"krishna-janmashtami-walk","name":"Krishna Janmāṣṭamī Walk","name_sanskrit":"कृष्ण जन्माष्टमी यात्रा","type":"festival","description":"Bhāgavata 10.3 (birth at Mathurā) + BG 4.7-8 + 10.8 (Krishna as svayaṁ bhagavān).","step_count":11,"url":"/walk/krishna-janmashtami-walk"},"reason":"Today is Krishna Janmāṣṭamī — its dedicated walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī + Rohiṇī","url":"/day/-3226-07-09","relevance":1}]},"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, 1848 CE · Perth, Australia · Vidhyamitra","description":"August 22, 1848 CE for Perth, Australia: Kṛṣṇa Aṣṭamī, sūryodaya 06:45, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1848-08-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1848-08-22","sa":"https://sa.vidhyamitra.com/city/perth/1848-08-22","hi":"https://hi.vidhyamitra.com/city/perth/1848-08-22","x-default":"https://vidhyamitra.com/city/perth/1848-08-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T22:42:33.738Z","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":"2026-06-02T22:42:33.738Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T22:42:33.738Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}