{"id":"vidhyamitra:city-day:perth:2167-10-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2167-10-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2167-10-08","date_display":"October 8, 2167 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":2167,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512820.770833,"kali_year":5269,"ahargana":1924355.2708,"sun":{"sidereal_longitude":167.2933,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":106.2965,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":299.0032,"elapsed_within_tithi_degrees":11.0032},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":106.2965,"elapsed_within_degrees":12.9632},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.5899},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2167,"month":10,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2512820.770833,"ahargana":1924355.2708,"kali_year":5269,"ayanamsa_lahiri":26.1966,"grahas":{"sun":{"sidereal_longitude":168.44512499999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":108.55852499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":0.6178},"mars":{"sidereal_longitude":89.61652500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":148.733925,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":76.29582499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":121.894025,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":266.694125,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":98.3971,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.3971,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"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":2167,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512820.770833,"kali_year":5269,"ahargana":1924355.2708,"sun":{"sidereal_longitude":167.2933,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":106.2965,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":299.0032,"elapsed_within_tithi_degrees":11.0032},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":106.2965,"elapsed_within_degrees":12.9632},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.5899},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.618,"elongation":60.997},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.618,"opposition_distance":119.003}},"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":"05:45","sunsetLocal":"18:22","solarNoonLocal":"12:03","dayLengthHours":12.613661400060835,"dayLengthDisplay":"12 Hours 36 Mins 49 Secs","nightLengthDisplay":"11 Hours 23 Mins 11 Secs","moonriseLocal":"02:43","moonsetLocal":"13:24","rahuKala":{"name":"Rāhu Kāla","start":"13:38","end":"15:13","startHours":13.63218575454821,"endHours":15.208893429555815,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:45","end":"07:20","startHours":5.74864737951019,"endHours":7.325355054517794,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:54","end":"10:29","startHours":8.902062729525397,"endHours":10.478770404533002,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:07","startHours":8.691835039524385,"endHours":9.112290419526412,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:37","startHours":6.274216604512724,"endHours":6.610580908514347,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:29","startHours":11.635022699538577,"endHours":12.475933459542635,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:04","end":"04:54","startHours":4.066825859502078,"endHours":4.907736619506134,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:45","startHours":4.69750892950512,"endHours":5.74864737951019,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.157754979550745,"endHours":14.9986657395548,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.162308779571024,"endHours":18.562308779571023,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:53","startHours":18.362308779571023,"endHours":18.887878004573558,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.112308779571023,"endHours":19.862308779571023,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:29","startHours":23.635022699538577,"endHours":24.475933459542635,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:45","end":"07:20","startHours":5.74864737951019,"endHours":7.325355054517794,"quality":"auspicious"},{"name":"Roga","start":"07:20","end":"08:54","startHours":7.325355054517794,"endHours":8.902062729525397,"quality":"inauspicious"},{"name":"Udveg","start":"08:54","end":"10:29","startHours":8.902062729525397,"endHours":10.478770404533002,"quality":"inauspicious"},{"name":"Chala","start":"10:29","end":"12:03","startHours":10.478770404533002,"endHours":12.055478079540606,"quality":"neutral"},{"name":"Labha","start":"12:03","end":"13:38","startHours":12.055478079540606,"endHours":13.63218575454821,"quality":"auspicious"},{"name":"Amṛta","start":"13:38","end":"15:13","startHours":13.63218575454821,"endHours":15.208893429555815,"quality":"auspicious"},{"name":"Kāla","start":"15:13","end":"16:47","startHours":15.208893429555815,"endHours":16.78560110456342,"quality":"inauspicious"},{"name":"Śubha","start":"16:47","end":"18:22","startHours":16.78560110456342,"endHours":18.362308779571023,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:22","end":"19:47","startHours":18.362308779571023,"endHours":19.78560110456342,"quality":"auspicious"},{"name":"Kāla","start":"19:47","end":"21:13","startHours":19.78560110456342,"endHours":21.208893429555815,"quality":"inauspicious"},{"name":"Śubha","start":"21:13","end":"22:38","startHours":21.208893429555815,"endHours":22.63218575454821,"quality":"auspicious"},{"name":"Roga","start":"22:38","end":"00:03","startHours":22.63218575454821,"endHours":24.055478079540606,"quality":"inauspicious"},{"name":"Udveg","start":"00:03","end":"01:29","startHours":24.055478079540606,"endHours":25.478770404533,"quality":"inauspicious"},{"name":"Chala","start":"01:29","end":"02:54","startHours":25.478770404533,"endHours":26.902062729525397,"quality":"neutral"},{"name":"Labha","start":"02:54","end":"04:20","startHours":26.902062729525397,"endHours":28.325355054517793,"quality":"auspicious"},{"name":"Amṛta","start":"04:20","end":"05:45","startHours":28.325355054517793,"endHours":29.74864737951019,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.74864737951019,"endHours":6.74864737951019,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.74864737951019,"endHours":7.74864737951019,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.74864737951019,"endHours":8.748647379510189,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.748647379510189,"endHours":9.748647379510189,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.748647379510189,"endHours":10.748647379510189,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.748647379510189,"endHours":11.748647379510189,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.748647379510189,"endHours":12.748647379510189,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.748647379510189,"endHours":13.748647379510189,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.748647379510189,"endHours":14.748647379510189,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.748647379510189,"endHours":15.748647379510189,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.748647379510189,"endHours":16.74864737951019,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.74864737951019,"endHours":17.74864737951019,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.74864737951019,"endHours":18.74864737951019,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.74864737951019,"endHours":19.74864737951019,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.74864737951019,"endHours":20.74864737951019,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.74864737951019,"endHours":21.74864737951019,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.74864737951019,"endHours":22.74864737951019,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.74864737951019,"endHours":23.74864737951019,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.74864737951019,"endHours":24.74864737951019,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.74864737951019,"endHours":25.74864737951019,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.74864737951019,"endHours":26.74864737951019,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.74864737951019,"endHours":27.74864737951019,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.74864737951019,"endHours":28.74864737951019,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.74864737951019,"endHours":29.74864737951019,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.770061381961709,"eotMinutes":13.229315227563635,"ayanamsa":26.1966}},"calendars":{"vikram_samvat":2224,"vikram_samvatsara":"Vikrama","saka_samvat":2089,"saka_samvatsara":"Prabhava","bengali_samvat":1574,"malayalam_era":1343,"nanakshahi_year":698,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Daśamī · Vikram 2224 Vikrama · Śaka 2089 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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, 2167 CE · Perth, Australia · Vidhyamitra","description":"October 8, 2167 CE for Perth, Australia: Kṛṣṇa Daśamī, sūryodaya 05:45, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2167-10-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2167-10-08","sa":"https://sa.vidhyamitra.com/city/perth/2167-10-08","hi":"https://hi.vidhyamitra.com/city/perth/2167-10-08","x-default":"https://vidhyamitra.com/city/perth/2167-10-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:16:13.074Z","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":"2026-06-01T08:16:13.074Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:16:13.074Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}