{"id":"vidhyamitra:city-day:perth:2140-10-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2140-10-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2140-10-03","date_display":"October 3, 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":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502954.770833,"kali_year":5242,"ahargana":1914489.2708,"sun":{"sidereal_longitude":163.3423,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":66.9519,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.6096,"elapsed_within_tithi_degrees":11.6096},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":66.9519,"elapsed_within_degrees":0.2852},"yoga":{"number":18,"name":"Varīyān","sum_longitude":230.2943},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502954.770833,"ahargana":1914489.2708,"kali_year":5242,"ayanamsa_lahiri":25.8192,"grahas":{"sun":{"sidereal_longitude":164.429579,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":70.928179,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":1.1023},"mars":{"sidereal_longitude":224.00857900000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":157.28227900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":311.64477899999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":129.65677900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":296.09137899999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":261.1453,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":81.1453,"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":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502954.770833,"kali_year":5242,"ahargana":1914489.2708,"sun":{"sidereal_longitude":163.3423,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":66.9519,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.6096,"elapsed_within_tithi_degrees":11.6096},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":66.9519,"elapsed_within_degrees":0.2852},"yoga":{"number":18,"name":"Varīyān","sum_longitude":230.2943},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.102,"elongation":96.39},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.102,"opposition_distance":83.61}},"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":"05:51","sunsetLocal":"18:19","solarNoonLocal":"12:05","dayLengthHours":12.469525176821563,"dayLengthDisplay":"12 Hours 28 Mins 10 Secs","nightLengthDisplay":"11 Hours 31 Mins 50 Secs","moonriseLocal":"00:50","moonsetLocal":"10:52","rahuKala":{"name":"Rāhu Kāla","start":"07:24","end":"08:58","startHours":7.403322573999325,"endHours":8.96201322110202,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:31","end":"12:05","startHours":10.520703868204716,"endHours":12.07939451530741,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:38","end":"15:12","startHours":13.638085162410107,"endHours":15.1967758095128,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:10","startHours":8.754187801488328,"endHours":9.169838640715714,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:42","startHours":6.364195475930861,"endHours":6.696716147312769,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:30","startHours":11.663743676080024,"endHours":12.495045354534795,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"05:01","startHours":4.182028569987088,"endHours":5.013330248441859,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:51","startHours":4.805504828828166,"endHours":5.844631926896629,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:59","startHours":14.157648711444338,"endHours":14.98895038989911,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.114157103718192,"endHours":18.51415710371819,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:50","startHours":18.31415710371819,"endHours":18.833720652752422,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.06415710371819,"endHours":19.81415710371819,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:30","startHours":23.663743676080024,"endHours":24.495045354534795,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:51","end":"07:24","startHours":5.844631926896629,"endHours":7.403322573999325,"quality":"auspicious"},{"name":"Kāla","start":"07:24","end":"08:58","startHours":7.403322573999325,"endHours":8.96201322110202,"quality":"inauspicious"},{"name":"Śubha","start":"08:58","end":"10:31","startHours":8.96201322110202,"endHours":10.520703868204716,"quality":"auspicious"},{"name":"Roga","start":"10:31","end":"12:05","startHours":10.520703868204716,"endHours":12.07939451530741,"quality":"inauspicious"},{"name":"Udveg","start":"12:05","end":"13:38","startHours":12.07939451530741,"endHours":13.638085162410107,"quality":"inauspicious"},{"name":"Chala","start":"13:38","end":"15:12","startHours":13.638085162410107,"endHours":15.1967758095128,"quality":"neutral"},{"name":"Labha","start":"15:12","end":"16:45","startHours":15.1967758095128,"endHours":16.755466456615498,"quality":"auspicious"},{"name":"Amṛta","start":"16:45","end":"18:19","startHours":16.755466456615498,"endHours":18.31415710371819,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:19","end":"19:45","startHours":18.31415710371819,"endHours":19.755466456615494,"quality":"neutral"},{"name":"Labha","start":"19:45","end":"21:12","startHours":19.755466456615494,"endHours":21.1967758095128,"quality":"auspicious"},{"name":"Amṛta","start":"21:12","end":"22:38","startHours":21.1967758095128,"endHours":22.638085162410107,"quality":"auspicious"},{"name":"Kāla","start":"22:38","end":"00:05","startHours":22.638085162410107,"endHours":24.07939451530741,"quality":"inauspicious"},{"name":"Śubha","start":"00:05","end":"01:31","startHours":24.07939451530741,"endHours":25.520703868204713,"quality":"auspicious"},{"name":"Roga","start":"01:31","end":"02:58","startHours":25.520703868204713,"endHours":26.96201322110202,"quality":"inauspicious"},{"name":"Udveg","start":"02:58","end":"04:24","startHours":26.96201322110202,"endHours":28.403322573999326,"quality":"inauspicious"},{"name":"Chala","start":"04:24","end":"05:51","startHours":28.403322573999326,"endHours":29.84463192689663,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:51","end":"06:51","startHours":5.844631926896629,"endHours":6.844631926896629,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:51","end":"07:51","startHours":6.844631926896629,"endHours":7.844631926896629,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:51","end":"08:51","startHours":7.844631926896629,"endHours":8.844631926896628,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:51","end":"09:51","startHours":8.844631926896628,"endHours":9.844631926896628,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:51","end":"10:51","startHours":9.844631926896628,"endHours":10.844631926896628,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:51","end":"11:51","startHours":10.844631926896628,"endHours":11.844631926896628,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:51","end":"12:51","startHours":11.844631926896628,"endHours":12.844631926896628,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:51","end":"13:51","startHours":12.844631926896628,"endHours":13.844631926896628,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:51","end":"14:51","startHours":13.844631926896628,"endHours":14.844631926896628,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:51","end":"15:51","startHours":14.844631926896628,"endHours":15.844631926896628,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:51","end":"16:51","startHours":15.844631926896628,"endHours":16.84463192689663,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:51","end":"17:51","startHours":16.84463192689663,"endHours":17.84463192689663,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:51","end":"18:51","startHours":17.84463192689663,"endHours":18.84463192689663,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:51","end":"19:51","startHours":18.84463192689663,"endHours":19.84463192689663,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:51","end":"20:51","startHours":19.84463192689663,"endHours":20.84463192689663,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:51","end":"21:51","startHours":20.84463192689663,"endHours":21.84463192689663,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:51","end":"22:51","startHours":21.84463192689663,"endHours":22.84463192689663,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:51","end":"23:51","startHours":22.84463192689663,"endHours":23.84463192689663,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:51","end":"00:51","startHours":23.84463192689663,"endHours":24.84463192689663,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:51","end":"01:51","startHours":24.84463192689663,"endHours":25.84463192689663,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:51","end":"02:51","startHours":25.84463192689663,"endHours":26.84463192689663,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:51","end":"03:51","startHours":26.84463192689663,"endHours":27.84463192689663,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:51","end":"04:51","startHours":27.84463192689663,"endHours":28.84463192689663,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:51","end":"05:51","startHours":28.84463192689663,"endHours":29.84463192689663,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-4.057960985180476,"eotMinutes":11.794329081555436,"ayanamsa":25.8192}},"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 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 Saptamī · Vikram 2197 Pramādī · Śaka 2062 Śārvarī"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 3, 2140 CE · Perth, Australia · Vidhyamitra","description":"October 3, 2140 CE for Perth, Australia: Kṛṣṇa Saptamī, sūryodaya 05:51, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2140-10-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2140-10-03","sa":"https://sa.vidhyamitra.com/city/perth/2140-10-03","hi":"https://hi.vidhyamitra.com/city/perth/2140-10-03","x-default":"https://vidhyamitra.com/city/perth/2140-10-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:08:33.419Z","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":"2026-06-01T00:08:33.419Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:08:33.419Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}