{"id":"vidhyamitra:city-day:perth:2000-10-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2000-10-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-10-08","date_display":"October 8, 2000 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":2000,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451825.770833,"kali_year":5102,"ahargana":1863360.2708,"sun":{"sidereal_longitude":170.4637,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":288.3024,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.8387,"elapsed_within_tithi_degrees":9.8387},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.3024,"elapsed_within_degrees":8.3024},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":98.7661},"karana":{"half_tithi_index":19,"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":2000,"month":10,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451825.770833,"ahargana":1863360.2708,"kali_year":5102,"ayanamsa_lahiri":23.8637,"grahas":{"sun":{"sidereal_longitude":171.20888300000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":289.158183,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":-1.3965},"mars":{"sidereal_longitude":139.296983,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":196.640583,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":47.213683,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":202.49958300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":36.459182999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":90.2057,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":270.2057,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"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":2000,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451825.770833,"kali_year":5102,"ahargana":1863360.2708,"sun":{"sidereal_longitude":170.4637,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":288.3024,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.8387,"elapsed_within_tithi_degrees":9.8387},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.3024,"elapsed_within_degrees":8.3024},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":98.7661},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.396,"elongation":117.839},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.396,"opposition_distance":62.161}},"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":"05:44","sunsetLocal":"18:22","solarNoonLocal":"12:03","dayLengthHours":12.627738418641151,"dayLengthDisplay":"12 Hours 37 Mins 40 Secs","nightLengthDisplay":"11 Hours 22 Mins 20 Secs","moonriseLocal":"13:08","moonsetLocal":"02:42","rahuKala":{"name":"Rāhu Kāla","start":"16:47","end":"18:22","startHours":16.79087998653104,"endHours":18.36934728886118,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:03","end":"13:38","startHours":12.055478079540606,"endHours":13.63394538187075,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:13","end":"16:47","startHours":15.212412684200896,"endHours":16.79087998653104,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:07","startHours":8.688081167902967,"endHours":9.109005781857672,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:36","startHours":6.267764637663412,"endHours":6.6045043288271765,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:29","startHours":11.6345534655859,"endHours":12.476402693495311,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:03","end":"04:54","startHours":4.057910414401212,"endHours":4.899759642310621,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:41","end":"05:44","startHours":4.6892973353332685,"endHours":5.741608870220031,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:00","startHours":14.160101149314134,"endHours":15.001950377223544,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.169347288861182,"endHours":18.56934728886118,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:54","startHours":18.36934728886118,"endHours":18.895503056304563,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.11934728886118,"endHours":19.86934728886118,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:29","startHours":23.634553465585903,"endHours":24.47640269349531,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:44","end":"07:19","startHours":5.741608870220031,"endHours":7.320076172550175,"quality":"inauspicious"},{"name":"Chala","start":"07:19","end":"08:54","startHours":7.320076172550175,"endHours":8.89854347488032,"quality":"neutral"},{"name":"Labha","start":"08:54","end":"10:29","startHours":8.89854347488032,"endHours":10.477010777210463,"quality":"auspicious"},{"name":"Amṛta","start":"10:29","end":"12:03","startHours":10.477010777210463,"endHours":12.055478079540606,"quality":"auspicious"},{"name":"Kāla","start":"12:03","end":"13:38","startHours":12.055478079540606,"endHours":13.63394538187075,"quality":"inauspicious"},{"name":"Śubha","start":"13:38","end":"15:13","startHours":13.63394538187075,"endHours":15.212412684200896,"quality":"auspicious"},{"name":"Roga","start":"15:13","end":"16:47","startHours":15.212412684200896,"endHours":16.79087998653104,"quality":"inauspicious"},{"name":"Udveg","start":"16:47","end":"18:22","startHours":16.79087998653104,"endHours":18.36934728886118,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:22","end":"19:47","startHours":18.36934728886118,"endHours":19.79087998653104,"quality":"auspicious"},{"name":"Roga","start":"19:47","end":"21:13","startHours":19.79087998653104,"endHours":21.212412684200892,"quality":"inauspicious"},{"name":"Udveg","start":"21:13","end":"22:38","startHours":21.212412684200892,"endHours":22.63394538187075,"quality":"inauspicious"},{"name":"Chala","start":"22:38","end":"00:03","startHours":22.63394538187075,"endHours":24.055478079540606,"quality":"neutral"},{"name":"Labha","start":"00:03","end":"01:29","startHours":24.055478079540606,"endHours":25.477010777210463,"quality":"auspicious"},{"name":"Amṛta","start":"01:29","end":"02:54","startHours":25.477010777210463,"endHours":26.89854347488032,"quality":"auspicious"},{"name":"Kāla","start":"02:54","end":"04:19","startHours":26.89854347488032,"endHours":28.320076172550174,"quality":"inauspicious"},{"name":"Śubha","start":"04:19","end":"05:44","startHours":28.320076172550174,"endHours":29.74160887022003,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.741608870220031,"endHours":6.741608870220031,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.741608870220031,"endHours":7.741608870220031,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.741608870220031,"endHours":8.74160887022003,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.74160887022003,"endHours":9.74160887022003,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.74160887022003,"endHours":10.74160887022003,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.74160887022003,"endHours":11.74160887022003,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.74160887022003,"endHours":12.74160887022003,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.74160887022003,"endHours":13.74160887022003,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.74160887022003,"endHours":14.74160887022003,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.74160887022003,"endHours":15.74160887022003,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.74160887022003,"endHours":16.74160887022003,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.74160887022003,"endHours":17.74160887022003,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.74160887022003,"endHours":18.74160887022003,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.74160887022003,"endHours":19.74160887022003,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.74160887022003,"endHours":20.74160887022003,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.74160887022003,"endHours":21.74160887022003,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.74160887022003,"endHours":22.74160887022003,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.74160887022003,"endHours":23.74160887022003,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.74160887022003,"endHours":24.74160887022003,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.74160887022003,"endHours":25.74160887022003,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.74160887022003,"endHours":26.74160887022003,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.74160887022003,"endHours":27.74160887022003,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.74160887022003,"endHours":28.74160887022003,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.74160887022003,"endHours":29.74160887022003,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-5.936566279335024,"eotMinutes":13.229315227563635,"ayanamsa":23.8637}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Daśamī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[{"id":"vijaya-dashami","name":"Vijaya Daśamī (Dasarā / Daśaharā)","name_sanskrit":"विजय दशमी","tradition":"Pan-Hindu","associated_deity":"Rāma (Rāvaṇa-vadha) + Durgā (Mahiṣāsura-vadha)","significance":"Rāma's victory over Rāvaṇa; Durgā's victory; ārambha-divasa for śilpa-kalā.","vrata":true,"primary_observance":"Rāvaṇa-dahana; Aparājitā-pūjā; Śastra-pūjā","detection":{"tithi_number":10,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1,"related_chart":"rama","sources":["Vālmīki Rāmāyaṇa, Yuddha-Kāṇḍa","Devī Mahātmya"]},{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"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 8, 2000 CE · Perth, Australia · Vidhyamitra","description":"October 8, 2000 CE for Perth, Australia: Śukla Daśamī, sūryodaya 05:44, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2000-10-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2000-10-08","sa":"https://sa.vidhyamitra.com/city/perth/2000-10-08","hi":"https://hi.vidhyamitra.com/city/perth/2000-10-08","x-default":"https://vidhyamitra.com/city/perth/2000-10-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T17:32:35.334Z","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":"2026-05-16T17:32:35.334Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T17:32:35.334Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}