{"id":"vidhyamitra:city-day:perth:2140-10-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2140-10-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2140-10-14","date_display":"October 14, 2140 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":2140,"month":10,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502965.770833,"kali_year":5242,"ahargana":1914500.2708,"sun":{"sidereal_longitude":174.1978,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":211.6041,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":37.4063,"elapsed_within_tithi_degrees":1.4063},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.6041,"elapsed_within_degrees":11.6041},"yoga":{"number":2,"name":"Prīti","sum_longitude":25.8019},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2140,"month":10,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502965.770833,"ahargana":1914500.2708,"kali_year":5242,"ayanamsa_lahiri":25.8197,"grahas":{"sun":{"sidereal_longitude":175.27815899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":209.240359,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":-3.3925},"mars":{"sidereal_longitude":231.81805899999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":155.551959,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":310.767659,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":143.030259,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":295.76775900000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":260.5624,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":80.5624,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2140,"month":10,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502965.770833,"kali_year":5242,"ahargana":1914500.2708,"sun":{"sidereal_longitude":174.1978,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":211.6041,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":37.4063,"elapsed_within_tithi_degrees":1.4063},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.6041,"elapsed_within_degrees":11.6041},"yoga":{"number":2,"name":"Prīti","sum_longitude":25.8019},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.393,"elongation":37.406},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.393,"opposition_distance":142.594}},"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":"05:37","sunsetLocal":"18:27","solarNoonLocal":"12:02","dayLengthHours":12.82306963521711,"dayLengthDisplay":"12 Hours 49 Mins 23 Secs","nightLengthDisplay":"11 Hours 10 Mins 37 Secs","moonriseLocal":"07:25","moonsetLocal":"21:10","rahuKala":{"name":"Rāhu Kāla","start":"10:26","end":"12:02","startHours":10.428833371848754,"endHours":12.031717076250892,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:14","end":"16:50","startHours":15.23748448505517,"endHours":16.84036818945731,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:13","end":"08:50","startHours":7.223065963044477,"endHours":8.825949667446615,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:02","startHours":8.612231840192997,"endHours":9.039667494700234,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:30","startHours":6.154476826776385,"endHours":6.496425350382174,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:28","startHours":11.604281421743655,"endHours":12.45915273075813,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:55","end":"04:46","startHours":3.9104396406133906,"endHours":4.765310949627865,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:33","end":"05:37","startHours":4.551593122374246,"endHours":5.6201822586423384,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:01","startHours":14.168895348787078,"endHours":15.023766657801552,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.243251893859448,"endHours":18.643251893859446,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:59","startHours":18.443251893859447,"endHours":18.977546461993494,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.193251893859447,"endHours":19.943251893859447,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:28","startHours":23.604281421743654,"endHours":24.45915273075813,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:37","end":"07:13","startHours":5.6201822586423384,"endHours":7.223065963044477,"quality":"neutral"},{"name":"Labha","start":"07:13","end":"08:50","startHours":7.223065963044477,"endHours":8.825949667446615,"quality":"auspicious"},{"name":"Amṛta","start":"08:50","end":"10:26","startHours":8.825949667446615,"endHours":10.428833371848754,"quality":"auspicious"},{"name":"Kāla","start":"10:26","end":"12:02","startHours":10.428833371848754,"endHours":12.031717076250892,"quality":"inauspicious"},{"name":"Śubha","start":"12:02","end":"13:38","startHours":12.031717076250892,"endHours":13.634600780653031,"quality":"auspicious"},{"name":"Roga","start":"13:38","end":"15:14","startHours":13.634600780653031,"endHours":15.23748448505517,"quality":"inauspicious"},{"name":"Udveg","start":"15:14","end":"16:50","startHours":15.23748448505517,"endHours":16.84036818945731,"quality":"inauspicious"},{"name":"Chala","start":"16:50","end":"18:27","startHours":16.84036818945731,"endHours":18.443251893859447,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:27","end":"19:50","startHours":18.443251893859447,"endHours":19.84036818945731,"quality":"inauspicious"},{"name":"Udveg","start":"19:50","end":"21:14","startHours":19.84036818945731,"endHours":21.23748448505517,"quality":"inauspicious"},{"name":"Chala","start":"21:14","end":"22:38","startHours":21.23748448505517,"endHours":22.63460078065303,"quality":"neutral"},{"name":"Labha","start":"22:38","end":"00:02","startHours":22.63460078065303,"endHours":24.031717076250892,"quality":"auspicious"},{"name":"Amṛta","start":"00:02","end":"01:26","startHours":24.031717076250892,"endHours":25.428833371848754,"quality":"auspicious"},{"name":"Kāla","start":"01:26","end":"02:50","startHours":25.428833371848754,"endHours":26.825949667446615,"quality":"inauspicious"},{"name":"Śubha","start":"02:50","end":"04:13","startHours":26.825949667446615,"endHours":28.223065963044476,"quality":"auspicious"},{"name":"Roga","start":"04:13","end":"05:37","startHours":28.223065963044476,"endHours":29.620182258642338,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.6201822586423384,"endHours":6.6201822586423384,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.6201822586423384,"endHours":7.6201822586423384,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.6201822586423384,"endHours":8.620182258642338,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.620182258642338,"endHours":9.620182258642338,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.620182258642338,"endHours":10.620182258642338,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.620182258642338,"endHours":11.620182258642338,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.620182258642338,"endHours":12.620182258642338,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.620182258642338,"endHours":13.620182258642338,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.620182258642338,"endHours":14.620182258642338,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.620182258642338,"endHours":15.620182258642338,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.620182258642338,"endHours":16.620182258642338,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.620182258642338,"endHours":17.620182258642338,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.620182258642338,"endHours":18.620182258642338,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.620182258642338,"endHours":19.620182258642338,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.620182258642338,"endHours":20.620182258642338,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.620182258642338,"endHours":21.620182258642338,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.620182258642338,"endHours":22.620182258642338,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.620182258642338,"endHours":23.620182258642338,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.620182258642338,"endHours":24.620182258642338,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.620182258642338,"endHours":25.620182258642338,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.620182258642338,"endHours":26.620182258642338,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.620182258642338,"endHours":27.620182258642338,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.620182258642338,"endHours":28.620182258642338,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.620182258642338,"endHours":29.620182258642338,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Śrīvatsa","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":-8.231238360565104,"eotMinutes":14.654975424946487,"ayanamsa":25.8197}},"calendars":{"vikram_samvat":2197,"vikram_samvatsara":"Pramādī","saka_samvat":2062,"saka_samvatsara":"Śārvarī","bengali_samvat":1547,"malayalam_era":1316,"nanakshahi_year":671,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","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 Śukla Caturthī · Vikram 2197 Pramādī · Śaka 2062 Śārvarī"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 October 14, 2140 CE · Perth, Australia · Vidhyamitra","description":"October 14, 2140 CE for Perth, Australia: Śukla Caturthī, sūryodaya 05:37, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2140-10-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2140-10-14","sa":"https://sa.vidhyamitra.com/city/perth/2140-10-14","hi":"https://hi.vidhyamitra.com/city/perth/2140-10-14","x-default":"https://vidhyamitra.com/city/perth/2140-10-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:23:35.825Z","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":"2026-06-01T04:23:35.825Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:23:35.825Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}