{"id":"vidhyamitra:city-day:perth:1851-06-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1851-06-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1851-06-22","date_display":"June 22, 1851 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":1851,"month":6,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397295.770833,"kali_year":4953,"ahargana":1808830.2708,"sun":{"sidereal_longitude":68.2761,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":342.8861,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.61,"elapsed_within_tithi_degrees":10.61},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.8861,"elapsed_within_degrees":9.5527},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.1622},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1851,"month":6,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2397295.770833,"ahargana":1808830.2708,"kali_year":4953,"ayanamsa_lahiri":21.7782,"grahas":{"sun":{"sidereal_longitude":68.20573000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":341.10953,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.0235},"mars":{"sidereal_longitude":23.286630000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":48.339830000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":173.56512999999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":43.71143000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":11.616030000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":99.4676,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":279.4676,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1851,"month":6,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397295.770833,"kali_year":4953,"ahargana":1808830.2708,"sun":{"sidereal_longitude":68.2761,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":342.8861,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.61,"elapsed_within_tithi_degrees":10.61},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.8861,"elapsed_within_degrees":9.5527},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.1622},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.024,"elongation":85.39},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.024,"opposition_distance":94.61}},"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":"07:17","sunsetLocal":"17:20","solarNoonLocal":"12:18","dayLengthHours":10.056383012316125,"dayLengthDisplay":"10 Hours 03 Mins 23 Secs","nightLengthDisplay":"13 Hours 56 Mins 37 Secs","moonriseLocal":"00:30","moonsetLocal":"12:30","rahuKala":{"name":"Rāhu Kāla","start":"16:04","end":"17:20","startHours":16.07473510401153,"endHours":17.331782980551047,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:18","end":"13:34","startHours":12.303591474392984,"endHours":13.560639350932501,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:49","end":"16:04","startHours":14.817687227472016,"endHours":16.07473510401153,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:57","startHours":9.62188933777535,"endHours":9.957102104852556,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"07:58","startHours":7.694415927081427,"endHours":7.96258614074319,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:38","startHours":11.96837870731578,"endHours":12.638804241470188,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:56","end":"06:36","startHours":5.934548899926105,"endHours":6.604974434080513,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:26","end":"07:17","startHours":6.437368050541911,"endHours":7.275399968234922,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:39","startHours":13.979655309779005,"endHours":14.650080843933413,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:08","end":"17:32","startHours":17.131782980551048,"endHours":17.531782980551046,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:20","end":"17:45","startHours":17.331782980551047,"endHours":17.75079893939755,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:05","end":"18:50","startHours":17.081782980551047,"endHours":18.831782980551047,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:38","startHours":23.96837870731578,"endHours":24.63880424147019,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:17","end":"08:32","startHours":7.275399968234922,"endHours":8.532447844774438,"quality":"inauspicious"},{"name":"Chala","start":"08:32","end":"09:47","startHours":8.532447844774438,"endHours":9.789495721313953,"quality":"neutral"},{"name":"Labha","start":"09:47","end":"11:03","startHours":9.789495721313953,"endHours":11.046543597853468,"quality":"auspicious"},{"name":"Amṛta","start":"11:03","end":"12:18","startHours":11.046543597853468,"endHours":12.303591474392984,"quality":"auspicious"},{"name":"Kāla","start":"12:18","end":"13:34","startHours":12.303591474392984,"endHours":13.560639350932501,"quality":"inauspicious"},{"name":"Śubha","start":"13:34","end":"14:49","startHours":13.560639350932501,"endHours":14.817687227472016,"quality":"auspicious"},{"name":"Roga","start":"14:49","end":"16:04","startHours":14.817687227472016,"endHours":16.07473510401153,"quality":"inauspicious"},{"name":"Udveg","start":"16:04","end":"17:20","startHours":16.07473510401153,"endHours":17.331782980551047,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:20","end":"19:04","startHours":17.331782980551047,"endHours":19.07473510401153,"quality":"auspicious"},{"name":"Roga","start":"19:04","end":"20:49","startHours":19.07473510401153,"endHours":20.817687227472014,"quality":"inauspicious"},{"name":"Udveg","start":"20:49","end":"22:34","startHours":20.817687227472014,"endHours":22.5606393509325,"quality":"inauspicious"},{"name":"Chala","start":"22:34","end":"00:18","startHours":22.5606393509325,"endHours":24.303591474392984,"quality":"neutral"},{"name":"Labha","start":"00:18","end":"02:03","startHours":24.303591474392984,"endHours":26.046543597853468,"quality":"auspicious"},{"name":"Amṛta","start":"02:03","end":"03:47","startHours":26.046543597853468,"endHours":27.789495721313955,"quality":"auspicious"},{"name":"Kāla","start":"03:47","end":"05:32","startHours":27.789495721313955,"endHours":29.53244784477444,"quality":"inauspicious"},{"name":"Śubha","start":"05:32","end":"07:17","startHours":29.53244784477444,"endHours":31.27539996823492,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.275399968234922,"endHours":8.275399968234922,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.275399968234922,"endHours":9.275399968234922,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.275399968234922,"endHours":10.275399968234922,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.275399968234922,"endHours":11.275399968234922,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.275399968234922,"endHours":12.275399968234922,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.275399968234922,"endHours":13.275399968234922,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.275399968234922,"endHours":14.275399968234922,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.275399968234922,"endHours":15.275399968234922,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.275399968234922,"endHours":16.27539996823492,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.27539996823492,"endHours":17.27539996823492,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.27539996823492,"endHours":18.27539996823492,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.27539996823492,"endHours":19.27539996823492,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.27539996823492,"endHours":20.27539996823492,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.27539996823492,"endHours":21.27539996823492,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.27539996823492,"endHours":22.27539996823492,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.27539996823492,"endHours":23.27539996823492,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.27539996823492,"endHours":24.27539996823492,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.27539996823492,"endHours":25.27539996823492,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.27539996823492,"endHours":26.27539996823492,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.27539996823492,"endHours":27.27539996823492,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.27539996823492,"endHours":28.27539996823492,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.27539996823492,"endHours":29.27539996823492,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.27539996823492,"endHours":30.27539996823492,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.27539996823492,"endHours":31.27539996823492,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.43649902307009,"eotMinutes":-1.6574884635790872,"ayanamsa":21.7782}},"calendars":{"vikram_samvat":1908,"vikram_samvatsara":"Raktākṣī","saka_samvat":1773,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1258,"malayalam_era":1027,"nanakshahi_year":382,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Aṣṭamī · Vikram 1908 Raktākṣī · Śaka 1773 Virodhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 June 22, 1851 CE · Perth, Australia · Vidhyamitra","description":"June 22, 1851 CE for Perth, Australia: Kṛṣṇa Aṣṭamī, sūryodaya 07:17, sūryāsta 17:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1851-06-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1851-06-22","sa":"https://sa.vidhyamitra.com/city/perth/1851-06-22","hi":"https://hi.vidhyamitra.com/city/perth/1851-06-22","x-default":"https://vidhyamitra.com/city/perth/1851-06-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T04:05:01.919Z","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":"2026-06-03T04:05:01.919Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T04:05:01.919Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}