{"id":"vidhyamitra:city-day:perth:1889-04-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1889-04-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1889-04-08","date_display":"April 8, 1889 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":1889,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2411100.770833,"kali_year":4990,"ahargana":1822635.2708,"sun":{"sidereal_longitude":356.4988,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":82.9114,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":86.4126,"elapsed_within_tithi_degrees":2.4126},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.9114,"elapsed_within_degrees":2.9114},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.4102},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":1889,"month":4,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2411100.770833,"ahargana":1822635.2708,"kali_year":4990,"ayanamsa_lahiri":22.3062,"grahas":{"sun":{"sidereal_longitude":356.095977,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":80.30107700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":-0.3997},"mars":{"sidereal_longitude":16.446977000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":340.650677,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":257.56287699999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":28.43457699999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":112.03567699999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":88.0122,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":268.0122,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1889,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2411100.770833,"kali_year":4990,"ahargana":1822635.2708,"sun":{"sidereal_longitude":356.4988,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":82.9114,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":86.4126,"elapsed_within_tithi_degrees":2.4126},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.9114,"elapsed_within_degrees":2.9114},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.4102},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.4,"elongation":86.413},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.4,"opposition_distance":93.587}},"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":"06:33","sunsetLocal":"18:05","solarNoonLocal":"12:19","dayLengthHours":11.528646035929103,"dayLengthDisplay":"11 Hours 31 Mins 43 Secs","nightLengthDisplay":"12 Hours 28 Mins 17 Secs","moonriseLocal":"12:53","moonsetLocal":"22:58","rahuKala":{"name":"Rāhu Kāla","start":"07:59","end":"09:26","startHours":7.989225246137751,"endHours":9.430306000628889,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:52","end":"12:19","startHours":10.871386755120028,"endHours":12.312467509611164,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:45","end":"15:12","startHours":13.753548264102303,"endHours":15.194629018593442,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:37","startHours":9.23816190003007,"endHours":9.622450101227708,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:20","startHours":7.0285047431436585,"endHours":7.335935304101768,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:42","startHours":11.92817930841353,"endHours":12.696755710808802,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:47","startHours":5.010991686856066,"endHours":5.779568089251339,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:33","startHours":5.587423988652521,"endHours":6.548144491646613,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:00","startHours":14.23390851559935,"endHours":15.002484917994623,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.876790527575718,"endHours":18.276790527575717,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:33","startHours":18.076790527575717,"endHours":18.557150779072764,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.826790527575717,"endHours":19.576790527575717,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:42","startHours":23.92817930841353,"endHours":24.696755710808805,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:33","end":"07:59","startHours":6.548144491646613,"endHours":7.989225246137751,"quality":"auspicious"},{"name":"Kāla","start":"07:59","end":"09:26","startHours":7.989225246137751,"endHours":9.430306000628889,"quality":"inauspicious"},{"name":"Śubha","start":"09:26","end":"10:52","startHours":9.430306000628889,"endHours":10.871386755120028,"quality":"auspicious"},{"name":"Roga","start":"10:52","end":"12:19","startHours":10.871386755120028,"endHours":12.312467509611164,"quality":"inauspicious"},{"name":"Udveg","start":"12:19","end":"13:45","startHours":12.312467509611164,"endHours":13.753548264102303,"quality":"inauspicious"},{"name":"Chala","start":"13:45","end":"15:12","startHours":13.753548264102303,"endHours":15.194629018593442,"quality":"neutral"},{"name":"Labha","start":"15:12","end":"16:38","startHours":15.194629018593442,"endHours":16.635709773084578,"quality":"auspicious"},{"name":"Amṛta","start":"16:38","end":"18:05","startHours":16.635709773084578,"endHours":18.076790527575717,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:05","end":"19:38","startHours":18.076790527575717,"endHours":19.635709773084578,"quality":"neutral"},{"name":"Labha","start":"19:38","end":"21:12","startHours":19.635709773084578,"endHours":21.194629018593442,"quality":"auspicious"},{"name":"Amṛta","start":"21:12","end":"22:45","startHours":21.194629018593442,"endHours":22.753548264102303,"quality":"auspicious"},{"name":"Kāla","start":"22:45","end":"00:19","startHours":22.753548264102303,"endHours":24.312467509611167,"quality":"inauspicious"},{"name":"Śubha","start":"00:19","end":"01:52","startHours":24.312467509611167,"endHours":25.871386755120028,"quality":"auspicious"},{"name":"Roga","start":"01:52","end":"03:26","startHours":25.871386755120028,"endHours":27.43030600062889,"quality":"inauspicious"},{"name":"Udveg","start":"03:26","end":"04:59","startHours":27.43030600062889,"endHours":28.98922524613775,"quality":"inauspicious"},{"name":"Chala","start":"04:59","end":"06:33","startHours":28.98922524613775,"endHours":30.548144491646614,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.548144491646613,"endHours":7.548144491646613,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.548144491646613,"endHours":8.548144491646614,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.548144491646614,"endHours":9.548144491646614,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.548144491646614,"endHours":10.548144491646614,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.548144491646614,"endHours":11.548144491646614,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.548144491646614,"endHours":12.548144491646614,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.548144491646614,"endHours":13.548144491646614,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.548144491646614,"endHours":14.548144491646614,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.548144491646614,"endHours":15.548144491646614,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.548144491646614,"endHours":16.548144491646614,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.548144491646614,"endHours":17.548144491646614,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.548144491646614,"endHours":18.548144491646614,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.548144491646614,"endHours":19.548144491646614,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.548144491646614,"endHours":20.548144491646614,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.548144491646614,"endHours":21.548144491646614,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.548144491646614,"endHours":22.548144491646614,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.548144491646614,"endHours":23.548144491646614,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.548144491646614,"endHours":24.548144491646614,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.548144491646614,"endHours":25.548144491646614,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.548144491646614,"endHours":26.548144491646614,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.548144491646614,"endHours":27.548144491646614,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.548144491646614,"endHours":28.548144491646614,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.548144491646614,"endHours":29.548144491646614,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.548144491646614,"endHours":30.548144491646614,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.212992711214076,"eotMinutes":-2.1900505766699547,"ayanamsa":22.3062}},"calendars":{"vikram_samvat":1946,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1811,"saka_samvatsara":"Virodhi","bengali_samvat":1296,"malayalam_era":1065,"nanakshahi_year":420,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram 1946 Śubhakṛt · Śaka 1811 Virodhi"},"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 April 8, 1889 CE · Perth, Australia · Vidhyamitra","description":"April 8, 1889 CE for Perth, Australia: Śukla Aṣṭamī, sūryodaya 06:33, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1889-04-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1889-04-08","sa":"https://sa.vidhyamitra.com/city/perth/1889-04-08","hi":"https://hi.vidhyamitra.com/city/perth/1889-04-08","x-default":"https://vidhyamitra.com/city/perth/1889-04-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:56:28.523Z","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":"2026-06-01T22:56:28.523Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:56:28.523Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}