{"id":"vidhyamitra:city-day:perth:2008-10-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2008-10-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2008-10-26","date_display":"October 26, 2008 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":2008,"month":10,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454765.770833,"kali_year":5110,"ahargana":1866300.2708,"sun":{"sidereal_longitude":188.293,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":154.2836,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":325.9906,"elapsed_within_tithi_degrees":1.9906},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.2836,"elapsed_within_degrees":7.6169},"yoga":{"number":26,"name":"Indra","sum_longitude":342.5766},"karana":{"half_tithi_index":54,"name":"Gara"},"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":2008,"month":10,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454765.770833,"ahargana":1866300.2708,"kali_year":5110,"ayanamsa_lahiri":23.9762,"grahas":{"sun":{"sidereal_longitude":189.01955299999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":155.10905300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-2.882},"mars":{"sidereal_longitude":200.86295300000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":171.31095299999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":262.54055300000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":224.73735299999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":143.85205299999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":294.4304,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":114.4304,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2008,"month":10,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454765.770833,"kali_year":5110,"ahargana":1866300.2708,"sun":{"sidereal_longitude":188.293,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":154.2836,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":325.9906,"elapsed_within_tithi_degrees":1.9906},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.2836,"elapsed_within_degrees":7.6169},"yoga":{"number":26,"name":"Indra","sum_longitude":342.5766},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.882,"elongation":34.009},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.882,"opposition_distance":145.991}},"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":"05:24","sunsetLocal":"18:36","solarNoonLocal":"12:00","dayLengthHours":13.196014343591514,"dayLengthDisplay":"13 Hours 11 Mins 46 Secs","nightLengthDisplay":"10 Hours 48 Mins 14 Secs","moonriseLocal":"03:43","moonsetLocal":"15:46","rahuKala":{"name":"Rāhu Kāla","start":"16:57","end":"18:36","startHours":16.95273504900759,"endHours":18.60223684195653,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:00","end":"13:39","startHours":12.004229670160772,"endHours":13.653731463109711,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:18","end":"16:57","startHours":15.30323325605865,"endHours":16.95273504900759,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:56","startHours":8.485292511869702,"endHours":8.925159656656085,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:18","startHours":5.956056429347995,"endHours":6.307950145177102,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:27","startHours":11.564362525374388,"endHours":12.444096814947155,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:39","end":"04:32","startHours":3.6467539192194796,"endHours":4.526488208792247,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:24","startHours":4.306554636399055,"endHours":5.406222498365015,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:05","startHours":14.203565394092692,"endHours":15.08329968366546,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.40223684195653,"endHours":18.80223684195653,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:09","startHours":18.60223684195653,"endHours":19.15207077293951,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.35223684195653,"endHours":20.10223684195653,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:27","startHours":23.56436252537439,"endHours":24.444096814947155,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:24","end":"07:03","startHours":5.406222498365015,"endHours":7.055724291313954,"quality":"inauspicious"},{"name":"Chala","start":"07:03","end":"08:42","startHours":7.055724291313954,"endHours":8.705226084262893,"quality":"neutral"},{"name":"Labha","start":"08:42","end":"10:21","startHours":8.705226084262893,"endHours":10.354727877211833,"quality":"auspicious"},{"name":"Amṛta","start":"10:21","end":"12:00","startHours":10.354727877211833,"endHours":12.004229670160772,"quality":"auspicious"},{"name":"Kāla","start":"12:00","end":"13:39","startHours":12.004229670160772,"endHours":13.653731463109711,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"15:18","startHours":13.653731463109711,"endHours":15.30323325605865,"quality":"auspicious"},{"name":"Roga","start":"15:18","end":"16:57","startHours":15.30323325605865,"endHours":16.95273504900759,"quality":"inauspicious"},{"name":"Udveg","start":"16:57","end":"18:36","startHours":16.95273504900759,"endHours":18.60223684195653,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:36","end":"19:57","startHours":18.60223684195653,"endHours":19.95273504900759,"quality":"auspicious"},{"name":"Roga","start":"19:57","end":"21:18","startHours":19.95273504900759,"endHours":21.30323325605865,"quality":"inauspicious"},{"name":"Udveg","start":"21:18","end":"22:39","startHours":21.30323325605865,"endHours":22.65373146310971,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:00","startHours":22.65373146310971,"endHours":24.004229670160772,"quality":"neutral"},{"name":"Labha","start":"00:00","end":"01:21","startHours":24.004229670160772,"endHours":25.354727877211833,"quality":"auspicious"},{"name":"Amṛta","start":"01:21","end":"02:42","startHours":25.354727877211833,"endHours":26.705226084262893,"quality":"auspicious"},{"name":"Kāla","start":"02:42","end":"04:03","startHours":26.705226084262893,"endHours":28.055724291313954,"quality":"inauspicious"},{"name":"Śubha","start":"04:03","end":"05:24","startHours":28.055724291313954,"endHours":29.406222498365015,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.406222498365015,"endHours":6.406222498365015,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.406222498365015,"endHours":7.406222498365015,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.406222498365015,"endHours":8.406222498365015,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.406222498365015,"endHours":9.406222498365015,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.406222498365015,"endHours":10.406222498365015,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.406222498365015,"endHours":11.406222498365015,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.406222498365015,"endHours":12.406222498365015,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.406222498365015,"endHours":13.406222498365015,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.406222498365015,"endHours":14.406222498365015,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.406222498365015,"endHours":15.406222498365015,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.406222498365015,"endHours":16.406222498365015,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.406222498365015,"endHours":17.406222498365015,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.406222498365015,"endHours":18.406222498365015,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.406222498365015,"endHours":19.406222498365015,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.406222498365015,"endHours":20.406222498365015,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.406222498365015,"endHours":21.406222498365015,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.406222498365015,"endHours":22.406222498365015,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.406222498365015,"endHours":23.406222498365015,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.406222498365015,"endHours":24.406222498365015,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.406222498365015,"endHours":25.406222498365015,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.406222498365015,"endHours":26.406222498365015,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.406222498365015,"endHours":27.406222498365015,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.406222498365015,"endHours":28.406222498365015,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.406222498365015,"endHours":29.406222498365015,"planetary_lord":"Jupiter"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.50917198417538,"eotMinutes":16.304219790353635,"ayanamsa":23.9762}},"calendars":{"vikram_samvat":2065,"vikram_samvatsara":"Plava","saka_samvat":1930,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1415,"malayalam_era":1184,"nanakshahi_year":539,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Trayodaśī · Vikram 2065 Plava · Śaka 1930 Sarvadhāri"},"festivals":[{"id":"dhanteras","name":"Dhanteras (Dhanvantari Jayantī)","name_sanskrit":"धनतेरस / धन्वन्तरि जयन्ती","tradition":"Pan-Hindu","associated_deity":"Dhanvantari (Āyurveda-deva, avatāra of Viṣṇu)","significance":"Birth of Dhanvantari from samudra-mathana with amṛta-kalaśa. Day 1 of Diwali.","vrata":true,"detection":{"tithi_number":28,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2,"sources":["Bhāgavata 8.8.32-34"]},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"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 October 26, 2008 CE · Perth, Australia · Vidhyamitra","description":"October 26, 2008 CE for Perth, Australia: Kṛṣṇa Trayodaśī, sūryodaya 05:24, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2008-10-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2008-10-26","sa":"https://sa.vidhyamitra.com/city/perth/2008-10-26","hi":"https://hi.vidhyamitra.com/city/perth/2008-10-26","x-default":"https://vidhyamitra.com/city/perth/2008-10-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:38:38.083Z","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":"2026-06-01T02:38:38.083Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:38:38.083Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}