{"id":"vidhyamitra:city-day:perth:2126-08-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2126-08-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2126-08-17","date_display":"August 17, 2126 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":2126,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497793.770833,"kali_year":5228,"ahargana":1909328.2708,"sun":{"sidereal_longitude":117.4738,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":95.1678,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":337.6939,"elapsed_within_tithi_degrees":1.6939},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.1678,"elapsed_within_degrees":1.8344},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.6416},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2126,"month":8,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2497793.770833,"ahargana":1909328.2708,"kali_year":5228,"ayanamsa_lahiri":25.6218,"grahas":{"sun":{"sidereal_longitude":118.392967,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":96.46416699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-4.4235},"mars":{"sidereal_longitude":101.74806699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":126.97376700000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":237.222267,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":106.594267,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":136.98836700000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":174.5999,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":354.5999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"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":2126,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497793.770833,"kali_year":5228,"ahargana":1909328.2708,"sun":{"sidereal_longitude":117.4738,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":95.1678,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":337.6939,"elapsed_within_tithi_degrees":1.6939},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.1678,"elapsed_within_degrees":1.8344},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.6416},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.424,"elongation":22.306},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.424,"opposition_distance":157.694}},"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":"06:51","sunsetLocal":"17:50","solarNoonLocal":"12:20","dayLengthHours":10.986488335285252,"dayLengthDisplay":"10 Hours 59 Mins 11 Secs","nightLengthDisplay":"13 Hours 00 Mins 49 Secs","moonriseLocal":"05:41","moonsetLocal":"16:04","rahuKala":{"name":"Rāhu Kāla","start":"09:36","end":"10:58","startHours":9.591904275413986,"endHours":10.965215317324642,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:43","end":"15:05","startHours":13.711837401145957,"endHours":15.085148443056612,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:51","end":"08:13","startHours":6.845282191592673,"endHours":8.21859323350333,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:47","startHours":9.408796136492565,"endHours":9.775012414335407,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:36","startHours":7.3030525388962255,"endHours":7.5960255611704985,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:42","startHours":11.972310081392457,"endHours":12.70474263707814,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:23","end":"06:07","startHours":5.3804170802213065,"endHours":6.11284963590699,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:56","end":"06:51","startHours":5.929741496985569,"endHours":6.845282191592673,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:54","startHours":14.169607748449508,"endHours":14.902040304135191,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:38","end":"18:02","startHours":17.631770526877926,"endHours":18.031770526877924,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:50","end":"18:17","startHours":17.831770526877925,"endHours":18.289540874181476,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:35","end":"19:20","startHours":17.581770526877925,"endHours":19.331770526877925,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:42","startHours":23.972310081392457,"endHours":24.70474263707814,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:51","end":"08:13","startHours":6.845282191592673,"endHours":8.21859323350333,"quality":"inauspicious"},{"name":"Śubha","start":"08:13","end":"09:36","startHours":8.21859323350333,"endHours":9.591904275413986,"quality":"auspicious"},{"name":"Roga","start":"09:36","end":"10:58","startHours":9.591904275413986,"endHours":10.965215317324642,"quality":"inauspicious"},{"name":"Udveg","start":"10:58","end":"12:20","startHours":10.965215317324642,"endHours":12.3385263592353,"quality":"inauspicious"},{"name":"Chala","start":"12:20","end":"13:43","startHours":12.3385263592353,"endHours":13.711837401145957,"quality":"neutral"},{"name":"Labha","start":"13:43","end":"15:05","startHours":13.711837401145957,"endHours":15.085148443056612,"quality":"auspicious"},{"name":"Amṛta","start":"15:05","end":"16:28","startHours":15.085148443056612,"endHours":16.458459484967268,"quality":"auspicious"},{"name":"Kāla","start":"16:28","end":"17:50","startHours":16.458459484967268,"endHours":17.831770526877925,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:50","end":"19:28","startHours":17.831770526877925,"endHours":19.458459484967268,"quality":"auspicious"},{"name":"Amṛta","start":"19:28","end":"21:05","startHours":19.458459484967268,"endHours":21.08514844305661,"quality":"auspicious"},{"name":"Kāla","start":"21:05","end":"22:43","startHours":21.08514844305661,"endHours":22.711837401145957,"quality":"inauspicious"},{"name":"Śubha","start":"22:43","end":"00:20","startHours":22.711837401145957,"endHours":24.3385263592353,"quality":"auspicious"},{"name":"Roga","start":"00:20","end":"01:58","startHours":24.3385263592353,"endHours":25.965215317324642,"quality":"inauspicious"},{"name":"Udveg","start":"01:58","end":"03:36","startHours":25.965215317324642,"endHours":27.591904275413988,"quality":"inauspicious"},{"name":"Chala","start":"03:36","end":"05:13","startHours":27.591904275413988,"endHours":29.21859323350333,"quality":"neutral"},{"name":"Labha","start":"05:13","end":"06:51","startHours":29.21859323350333,"endHours":30.845282191592673,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.845282191592673,"endHours":7.845282191592673,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.845282191592673,"endHours":8.845282191592673,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.845282191592673,"endHours":9.845282191592673,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.845282191592673,"endHours":10.845282191592673,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.845282191592673,"endHours":11.845282191592673,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.845282191592673,"endHours":12.845282191592673,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.845282191592673,"endHours":13.845282191592673,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.845282191592673,"endHours":14.845282191592673,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.845282191592673,"endHours":15.845282191592673,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.845282191592673,"endHours":16.845282191592673,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.845282191592673,"endHours":17.845282191592673,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.845282191592673,"endHours":18.845282191592673,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.845282191592673,"endHours":19.845282191592673,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.845282191592673,"endHours":20.845282191592673,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.845282191592673,"endHours":21.845282191592673,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.845282191592673,"endHours":22.845282191592673,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.845282191592673,"endHours":23.845282191592673,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.845282191592673,"endHours":24.845282191592673,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.845282191592673,"endHours":25.845282191592673,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.845282191592673,"endHours":26.845282191592673,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.845282191592673,"endHours":27.845282191592673,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.845282191592673,"endHours":28.845282191592673,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.845282191592673,"endHours":29.845282191592673,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.845282191592673,"endHours":30.845282191592673,"planetary_lord":"Mercury"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.514906558214738,"eotMinutes":-3.7535815541179196,"ayanamsa":25.6218}},"calendars":{"vikram_samvat":2183,"vikram_samvatsara":"Vikāri","saka_samvat":2048,"saka_samvatsara":"Vyaya","bengali_samvat":1533,"malayalam_era":1302,"nanakshahi_year":657,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa (Adhika) Kṛṣṇa Caturdaśī · Vikram 2183 Vikāri · Śaka 2048 Vyaya"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 17, 2126 CE · Perth, Australia · Vidhyamitra","description":"August 17, 2126 CE for Perth, Australia: Kṛṣṇa Caturdaśī, sūryodaya 06:51, sūryāsta 17:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2126-08-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2126-08-17","sa":"https://sa.vidhyamitra.com/city/perth/2126-08-17","hi":"https://hi.vidhyamitra.com/city/perth/2126-08-17","x-default":"https://vidhyamitra.com/city/perth/2126-08-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:41:46.180Z","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":"2026-05-31T19:41:46.180Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:41:46.180Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}