{"id":"vidhyamitra:city-day:perth:2143-07-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2143-07-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2143-07-09","date_display":"July 9, 2143 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":2143,"month":7,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503963.770833,"kali_year":5245,"ahargana":1915498.2708,"sun":{"sidereal_longitude":80.0543,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":33.627,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.5727,"elapsed_within_tithi_degrees":1.5727},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.627,"elapsed_within_degrees":6.9603},"yoga":{"number":9,"name":"Śūla","sum_longitude":113.6813},"karana":{"half_tithi_index":52,"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":2143,"month":7,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2503963.770833,"ahargana":1915498.2708,"kali_year":5245,"ayanamsa_lahiri":25.8578,"grahas":{"sun":{"sidereal_longitude":80.770128,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":33.55782799999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":-0.4655},"mars":{"sidereal_longitude":83.48852799999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":104.80212799999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":53.89862800000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":81.113428,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":339.090428,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":207.6836,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":27.6836,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2143,"month":7,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503963.770833,"kali_year":5245,"ahargana":1915498.2708,"sun":{"sidereal_longitude":80.0543,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":33.627,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.5727,"elapsed_within_tithi_degrees":1.5727},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.627,"elapsed_within_degrees":6.9603},"yoga":{"number":9,"name":"Śūla","sum_longitude":113.6813},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.465,"elongation":46.427},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.465,"opposition_distance":133.573}},"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":"17:26","solarNoonLocal":"12:21","dayLengthHours":10.159876089901552,"dayLengthDisplay":"10 Hours 09 Mins 36 Secs","nightLengthDisplay":"13 Hours 50 Mins 24 Secs","moonriseLocal":"04:02","moonsetLocal":"14:23","rahuKala":{"name":"Rāhu Kāla","start":"14:54","end":"16:10","startHours":14.896410366269802,"endHours":16.166394877507493,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:49","end":"11:05","startHours":9.816472321319026,"endHours":11.086456832556719,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:21","end":"13:38","startHours":12.356441343794412,"endHours":13.626425855032107,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"09:59","startHours":9.647141053153998,"endHours":9.98580358948405,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"07:58","startHours":7.6998314692562015,"endHours":7.970761498320243,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:42","startHours":12.01777880746436,"endHours":12.695103880124464,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:36","startHours":5.92185315352343,"endHours":6.5991782261835334,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:26","end":"07:17","startHours":6.429846958018508,"endHours":7.276503298843637,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:44","startHours":14.04975402544467,"endHours":14.727079098104774,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:14","end":"17:38","startHours":17.23637938874519,"endHours":17.636379388745187,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:26","end":"17:52","startHours":17.436379388745188,"endHours":17.85970755915775,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:11","end":"18:56","startHours":17.186379388745188,"endHours":18.936379388745188,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:42","startHours":24.01777880746436,"endHours":24.695103880124464,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:17","end":"08:33","startHours":7.276503298843637,"endHours":8.54648781008133,"quality":"inauspicious"},{"name":"Udveg","start":"08:33","end":"09:49","startHours":8.54648781008133,"endHours":9.816472321319026,"quality":"inauspicious"},{"name":"Chala","start":"09:49","end":"11:05","startHours":9.816472321319026,"endHours":11.086456832556719,"quality":"neutral"},{"name":"Labha","start":"11:05","end":"12:21","startHours":11.086456832556719,"endHours":12.356441343794412,"quality":"auspicious"},{"name":"Amṛta","start":"12:21","end":"13:38","startHours":12.356441343794412,"endHours":13.626425855032107,"quality":"auspicious"},{"name":"Kāla","start":"13:38","end":"14:54","startHours":13.626425855032107,"endHours":14.896410366269802,"quality":"inauspicious"},{"name":"Śubha","start":"14:54","end":"16:10","startHours":14.896410366269802,"endHours":16.166394877507493,"quality":"auspicious"},{"name":"Roga","start":"16:10","end":"17:26","startHours":16.166394877507493,"endHours":17.436379388745188,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:26","end":"19:10","startHours":17.436379388745188,"endHours":19.166394877507493,"quality":"inauspicious"},{"name":"Śubha","start":"19:10","end":"20:54","startHours":19.166394877507493,"endHours":20.896410366269798,"quality":"auspicious"},{"name":"Roga","start":"20:54","end":"22:38","startHours":20.896410366269798,"endHours":22.626425855032107,"quality":"inauspicious"},{"name":"Udveg","start":"22:38","end":"00:21","startHours":22.626425855032107,"endHours":24.356441343794412,"quality":"inauspicious"},{"name":"Chala","start":"00:21","end":"02:05","startHours":24.356441343794412,"endHours":26.086456832556717,"quality":"neutral"},{"name":"Labha","start":"02:05","end":"03:49","startHours":26.086456832556717,"endHours":27.816472321319026,"quality":"auspicious"},{"name":"Amṛta","start":"03:49","end":"05:33","startHours":27.816472321319026,"endHours":29.54648781008133,"quality":"auspicious"},{"name":"Kāla","start":"05:33","end":"07:17","startHours":29.54648781008133,"endHours":31.276503298843636,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.276503298843637,"endHours":8.276503298843636,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.276503298843636,"endHours":9.276503298843636,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.276503298843636,"endHours":10.276503298843636,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.276503298843636,"endHours":11.276503298843636,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.276503298843636,"endHours":12.276503298843636,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.276503298843636,"endHours":13.276503298843636,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.276503298843636,"endHours":14.276503298843636,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.276503298843636,"endHours":15.276503298843636,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.276503298843636,"endHours":16.276503298843636,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.276503298843636,"endHours":17.276503298843636,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.276503298843636,"endHours":18.276503298843636,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.276503298843636,"endHours":19.276503298843636,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.276503298843636,"endHours":20.276503298843636,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.276503298843636,"endHours":21.276503298843636,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.276503298843636,"endHours":22.276503298843636,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.276503298843636,"endHours":23.276503298843636,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.276503298843636,"endHours":24.276503298843636,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.276503298843636,"endHours":25.276503298843636,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.276503298843636,"endHours":26.276503298843636,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.276503298843636,"endHours":27.276503298843636,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.276503298843636,"endHours":28.276503298843636,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.276503298843636,"endHours":29.276503298843636,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.276503298843636,"endHours":30.276503298843636,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.276503298843636,"endHours":31.276503298843636,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"Chatra","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.40187084223095,"eotMinutes":-4.828480627664775,"ayanamsa":25.8578}},"calendars":{"vikram_samvat":2200,"vikram_samvatsara":"Nala","saka_samvat":2065,"saka_samvatsara":"Śobhana","bengali_samvat":1550,"malayalam_era":1319,"nanakshahi_year":674,"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 Dvādaśī · Vikram 2200 Nala · Śaka 2065 Śobhana"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 July 9, 2143 CE · Perth, Australia · Vidhyamitra","description":"July 9, 2143 CE for Perth, Australia: Kṛṣṇa Dvādaśī, sūryodaya 07:17, sūryāsta 17:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2143-07-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2143-07-09","sa":"https://sa.vidhyamitra.com/city/perth/2143-07-09","hi":"https://hi.vidhyamitra.com/city/perth/2143-07-09","x-default":"https://vidhyamitra.com/city/perth/2143-07-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T05:59:51.855Z","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":"2026-06-02T05:59:51.855Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T05:59:51.855Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}