{"id":"vidhyamitra:city-day:perth:2072-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2072-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2072-10-12","date_display":"October 12, 2072 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":2072,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478127.770833,"kali_year":5174,"ahargana":1889662.2708,"sun":{"sidereal_longitude":173.7971,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":178.7711,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.974,"elapsed_within_tithi_degrees":4.974},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.7711,"elapsed_within_degrees":5.4378},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.5682},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2072,"month":10,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478127.770833,"ahargana":1889662.2708,"kali_year":5174,"ayanamsa_lahiri":24.8697,"grahas":{"sun":{"sidereal_longitude":174.71275300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":178.79595300000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":3.0194},"mars":{"sidereal_longitude":195.85155299999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":198.80575299999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":74.40275300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":210.598753,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":197.59035300000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":136.5992,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":316.5992,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"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":2072,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478127.770833,"kali_year":5174,"ahargana":1889662.2708,"sun":{"sidereal_longitude":173.7971,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":178.7711,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.974,"elapsed_within_tithi_degrees":4.974},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.7711,"elapsed_within_degrees":5.4378},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.5682},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.019,"elongation":4.974},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.019,"opposition_distance":175.026}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":-1.437,"opposition_distance":2.978}]},"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":"05:39","sunsetLocal":"18:26","solarNoonLocal":"12:02","dayLengthHours":12.774245059738373,"dayLengthDisplay":"12 Hours 46 Mins 27 Secs","nightLengthDisplay":"11 Hours 13 Mins 33 Secs","moonriseLocal":"05:53","moonsetLocal":"18:45","rahuKala":{"name":"Rāhu Kāla","start":"12:02","end":"13:38","startHours":12.038975551847,"endHours":13.635756184314298,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:15","end":"08:51","startHours":7.248633654445111,"endHours":8.845414286912408,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:27","end":"12:02","startHours":10.442194919379704,"endHours":12.038975551847,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.632510202583434,"endHours":9.05831837124138,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:31","startHours":6.184113232800247,"endHours":6.524759767726604,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:28","startHours":11.613167383189055,"endHours":12.464783720504947,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:57","end":"04:48","startHours":3.948620347346031,"endHours":4.800236684661923,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:35","end":"05:39","startHours":4.5873326003329495,"endHours":5.651853021977814,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:01","startHours":14.168016395136728,"endHours":15.019632732452619,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.226098081716188,"endHours":18.626098081716187,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:58","startHours":18.426098081716187,"endHours":18.95835829253862,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.176098081716187,"endHours":19.926098081716187,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:28","startHours":23.613167383189058,"endHours":24.464783720504947,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:39","end":"07:15","startHours":5.651853021977814,"endHours":7.248633654445111,"quality":"auspicious"},{"name":"Amṛta","start":"07:15","end":"08:51","startHours":7.248633654445111,"endHours":8.845414286912408,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:27","startHours":8.845414286912408,"endHours":10.442194919379704,"quality":"inauspicious"},{"name":"Śubha","start":"10:27","end":"12:02","startHours":10.442194919379704,"endHours":12.038975551847,"quality":"auspicious"},{"name":"Roga","start":"12:02","end":"13:38","startHours":12.038975551847,"endHours":13.635756184314298,"quality":"inauspicious"},{"name":"Udveg","start":"13:38","end":"15:14","startHours":13.635756184314298,"endHours":15.232536816781593,"quality":"inauspicious"},{"name":"Chala","start":"15:14","end":"16:50","startHours":15.232536816781593,"endHours":16.82931744924889,"quality":"neutral"},{"name":"Labha","start":"16:50","end":"18:26","startHours":16.82931744924889,"endHours":18.426098081716187,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:26","end":"19:50","startHours":18.426098081716187,"endHours":19.82931744924889,"quality":"inauspicious"},{"name":"Chala","start":"19:50","end":"21:14","startHours":19.82931744924889,"endHours":21.232536816781593,"quality":"neutral"},{"name":"Labha","start":"21:14","end":"22:38","startHours":21.232536816781593,"endHours":22.635756184314296,"quality":"auspicious"},{"name":"Amṛta","start":"22:38","end":"00:02","startHours":22.635756184314296,"endHours":24.038975551847003,"quality":"auspicious"},{"name":"Kāla","start":"00:02","end":"01:27","startHours":24.038975551847003,"endHours":25.442194919379702,"quality":"inauspicious"},{"name":"Śubha","start":"01:27","end":"02:51","startHours":25.442194919379702,"endHours":26.84541428691241,"quality":"auspicious"},{"name":"Roga","start":"02:51","end":"04:15","startHours":26.84541428691241,"endHours":28.24863365444511,"quality":"inauspicious"},{"name":"Udveg","start":"04:15","end":"05:39","startHours":28.24863365444511,"endHours":29.651853021977814,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:39","end":"06:39","startHours":5.651853021977814,"endHours":6.651853021977814,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:39","end":"07:39","startHours":6.651853021977814,"endHours":7.651853021977814,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:39","end":"08:39","startHours":7.651853021977814,"endHours":8.651853021977814,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:39","end":"09:39","startHours":8.651853021977814,"endHours":9.651853021977814,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:39","end":"10:39","startHours":9.651853021977814,"endHours":10.651853021977814,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:39","end":"11:39","startHours":10.651853021977814,"endHours":11.651853021977814,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:39","end":"12:39","startHours":11.651853021977814,"endHours":12.651853021977814,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:39","end":"13:39","startHours":12.651853021977814,"endHours":13.651853021977814,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:39","end":"14:39","startHours":13.651853021977814,"endHours":14.651853021977814,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:39","end":"15:39","startHours":14.651853021977814,"endHours":15.651853021977814,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:39","end":"16:39","startHours":15.651853021977814,"endHours":16.651853021977814,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:39","end":"17:39","startHours":16.651853021977814,"endHours":17.651853021977814,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:39","end":"18:39","startHours":17.651853021977814,"endHours":18.651853021977814,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:39","end":"19:39","startHours":18.651853021977814,"endHours":19.651853021977814,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:39","end":"20:39","startHours":19.651853021977814,"endHours":20.651853021977814,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:39","end":"21:39","startHours":20.651853021977814,"endHours":21.651853021977814,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:39","end":"22:39","startHours":21.651853021977814,"endHours":22.651853021977814,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:39","end":"23:39","startHours":22.651853021977814,"endHours":23.651853021977814,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:39","end":"00:39","startHours":23.651853021977814,"endHours":24.651853021977814,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:39","end":"01:39","startHours":24.651853021977814,"endHours":25.651853021977814,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:39","end":"02:39","startHours":25.651853021977814,"endHours":26.651853021977814,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:39","end":"03:39","startHours":26.651853021977814,"endHours":27.651853021977814,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:39","end":"04:39","startHours":27.651853021977814,"endHours":28.651853021977814,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:39","end":"05:39","startHours":28.651853021977814,"endHours":29.651853021977814,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Cara","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":-7.660630564450356,"eotMinutes":14.219466889179907,"ayanamsa":24.8697}},"calendars":{"vikram_samvat":2129,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1994,"saka_samvatsara":"Nandana","bengali_samvat":1479,"malayalam_era":1248,"nanakshahi_year":603,"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 Pratipada · Vikram 2129 Viśvāvasu · Śaka 1994 Nandana"},"festivals":[{"id":"sharadiya-navratri-start","name":"Śāradīya Navrātri Start","name_sanskrit":"शारदीय नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"Autumn Navrātri begins; Devī Mahiṣāsura-mardinī worship for 9 nights.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 12, 2072 CE · Perth, Australia · Vidhyamitra","description":"October 12, 2072 CE for Perth, Australia: Śukla Pratipada, sūryodaya 05:39, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2072-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2072-10-12","sa":"https://sa.vidhyamitra.com/city/perth/2072-10-12","hi":"https://hi.vidhyamitra.com/city/perth/2072-10-12","x-default":"https://vidhyamitra.com/city/perth/2072-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T06:01:20.327Z","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":"2026-06-03T06:01:20.327Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T06:01:20.327Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}