{"id":"vidhyamitra:city-day:melbourne:2173-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/melbourne/2173-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2173-10-01","date_display":"October 1, 2173 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":2173,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515005.770833,"kali_year":5275,"ahargana":1926540.2708,"sun":{"sidereal_longitude":160.8488,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":93.0238,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.1751,"elapsed_within_tithi_degrees":4.1751},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":93.0238,"elapsed_within_degrees":13.0238},"yoga":{"number":20,"name":"Śiva","sum_longitude":253.8726},"karana":{"half_tithi_index":48,"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":2173,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515005.770833,"ahargana":1926540.2708,"kali_year":5275,"ayanamsa_lahiri":26.2801,"grahas":{"sun":{"sidereal_longitude":162.01554199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":95.522242,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":4.2173},"mars":{"sidereal_longitude":127.570742,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":155.17414200000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":225.999642,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":204.64514200000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":342.53754200000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":342.6253,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":162.6253,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2173,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515005.770833,"kali_year":5275,"ahargana":1926540.2708,"sun":{"sidereal_longitude":160.8488,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":93.0238,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.1751,"elapsed_within_tithi_degrees":4.1751},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":93.0238,"elapsed_within_degrees":13.0238},"yoga":{"number":20,"name":"Śiva","sum_longitude":253.8726},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.217,"elongation":67.825},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.217,"opposition_distance":112.175}},"eclipse_window_40days":[{"offset_days":6,"type":"solar","occurs":true,"moon_latitude":-0.348,"elongation":0.001}]},"city":{"slug":"melbourne","name":"Melbourne, Australia","lat":-37.8136,"lon":144.9631,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"melbourne","name":"Melbourne, Australia","lat":-37.8136,"lon":144.9631,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"sunriseLocal":"05:55","sunsetLocal":"18:23","solarNoonLocal":"12:09","dayLengthHours":12.481914648294556,"dayLengthDisplay":"12 Hours 28 Mins 55 Secs","nightLengthDisplay":"11 Hours 31 Mins 05 Secs","moonriseLocal":"02:44","moonsetLocal":"12:42","rahuKala":{"name":"Rāhu Kāla","start":"10:35","end":"12:09","startHours":10.589424599186774,"endHours":12.149663930223593,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:16","end":"16:50","startHours":15.270142592297232,"endHours":16.830381923334052,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:28","end":"09:02","startHours":7.468945937113134,"endHours":9.029185268149954,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:14","startHours":8.821153357345045,"endHours":9.237217178954863,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:26","end":"06:46","startHours":6.428786383088588,"endHours":6.761637440376443,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:34","startHours":11.733600108613775,"endHours":12.56572775183341,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:05","startHours":4.244451319637041,"endHours":5.0765789628566775,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:55","startHours":4.868547052051769,"endHours":5.908706606076315,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:04","startHours":14.229983038272685,"endHours":15.062110681492323,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.19062125437087,"endHours":18.59062125437087,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:55","startHours":18.39062125437087,"endHours":18.910701031383145,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.14062125437087,"endHours":19.89062125437087,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:34","startHours":23.733600108613775,"endHours":24.56572775183341,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:55","end":"07:28","startHours":5.908706606076315,"endHours":7.468945937113134,"quality":"neutral"},{"name":"Labha","start":"07:28","end":"09:02","startHours":7.468945937113134,"endHours":9.029185268149954,"quality":"auspicious"},{"name":"Amṛta","start":"09:02","end":"10:35","startHours":9.029185268149954,"endHours":10.589424599186774,"quality":"auspicious"},{"name":"Kāla","start":"10:35","end":"12:09","startHours":10.589424599186774,"endHours":12.149663930223593,"quality":"inauspicious"},{"name":"Śubha","start":"12:09","end":"13:43","startHours":12.149663930223593,"endHours":13.709903261260411,"quality":"auspicious"},{"name":"Roga","start":"13:43","end":"15:16","startHours":13.709903261260411,"endHours":15.270142592297232,"quality":"inauspicious"},{"name":"Udveg","start":"15:16","end":"16:50","startHours":15.270142592297232,"endHours":16.830381923334052,"quality":"inauspicious"},{"name":"Chala","start":"16:50","end":"18:23","startHours":16.830381923334052,"endHours":18.39062125437087,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:23","end":"19:50","startHours":18.39062125437087,"endHours":19.830381923334052,"quality":"inauspicious"},{"name":"Udveg","start":"19:50","end":"21:16","startHours":19.830381923334052,"endHours":21.270142592297233,"quality":"inauspicious"},{"name":"Chala","start":"21:16","end":"22:43","startHours":21.270142592297233,"endHours":22.70990326126041,"quality":"neutral"},{"name":"Labha","start":"22:43","end":"00:09","startHours":22.70990326126041,"endHours":24.149663930223593,"quality":"auspicious"},{"name":"Amṛta","start":"00:09","end":"01:35","startHours":24.149663930223593,"endHours":25.589424599186774,"quality":"auspicious"},{"name":"Kāla","start":"01:35","end":"03:02","startHours":25.589424599186774,"endHours":27.029185268149952,"quality":"inauspicious"},{"name":"Śubha","start":"03:02","end":"04:28","startHours":27.029185268149952,"endHours":28.468945937113133,"quality":"auspicious"},{"name":"Roga","start":"04:28","end":"05:55","startHours":28.468945937113133,"endHours":29.908706606076315,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.908706606076315,"endHours":6.908706606076315,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.908706606076315,"endHours":7.908706606076315,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.908706606076315,"endHours":8.908706606076315,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.908706606076315,"endHours":9.908706606076315,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.908706606076315,"endHours":10.908706606076315,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.908706606076315,"endHours":11.908706606076315,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.908706606076315,"endHours":12.908706606076315,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.908706606076315,"endHours":13.908706606076315,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.908706606076315,"endHours":14.908706606076315,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.908706606076315,"endHours":15.908706606076315,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.908706606076315,"endHours":16.908706606076315,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.908706606076315,"endHours":17.908706606076315,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.908706606076315,"endHours":18.908706606076315,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.908706606076315,"endHours":19.908706606076315,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.908706606076315,"endHours":20.908706606076315,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.908706606076315,"endHours":21.908706606076315,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.908706606076315,"endHours":22.908706606076315,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.908706606076315,"endHours":23.908706606076315,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.908706606076315,"endHours":24.908706606076315,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.908706606076315,"endHours":25.908706606076315,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.908706606076315,"endHours":26.908706606076315,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.908706606076315,"endHours":27.908706606076315,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.908706606076315,"endHours":28.908706606076315,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.908706606076315,"endHours":29.908706606076315,"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","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Sushira","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":-3.2897376764892967,"eotMinutes":11.167764186584405,"ayanamsa":26.2801}},"calendars":{"vikram_samvat":2230,"vikram_samvatsara":"Vyaya","saka_samvat":2095,"saka_samvatsara":"Śrīmukha","bengali_samvat":1580,"malayalam_era":1349,"nanakshahi_year":704,"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 2230 Vyaya · Śaka 2095 Śrīmukha"},"festivals":[],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"melbourne"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 1, 2173 CE · Melbourne, Australia · Vidhyamitra","description":"October 1, 2173 CE for Melbourne, Australia: Kṛṣṇa Daśamī, sūryodaya 05:55, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/melbourne/2173-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/melbourne/2173-10-01","sa":"https://sa.vidhyamitra.com/city/melbourne/2173-10-01","hi":"https://hi.vidhyamitra.com/city/melbourne/2173-10-01","x-default":"https://vidhyamitra.com/city/melbourne/2173-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:53:28.560Z","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":"2026-06-03T02:53:28.560Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:53:28.560Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}