{"id":"vidhyamitra:city-day:perth:2182-10-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2182-10-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2182-10-27","date_display":"October 27, 2182 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":2182,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518318.770833,"kali_year":5284,"ahargana":1929853.2708,"sun":{"sidereal_longitude":186.2695,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":180.3767,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.1073,"elapsed_within_tithi_degrees":6.1073},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":180.3767,"elapsed_within_degrees":7.0434},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":6.6462},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2182,"month":10,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2518318.770833,"ahargana":1929853.2708,"kali_year":5284,"ayanamsa_lahiri":26.4068,"grahas":{"sun":{"sidereal_longitude":187.422861,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":182.05766100000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":1.0335},"mars":{"sidereal_longitude":91.40086099999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":201.85786099999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":161.74076100000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":198.03056100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":109.36136099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":167.0866,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":347.0866,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2182,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518318.770833,"kali_year":5284,"ahargana":1929853.2708,"sun":{"sidereal_longitude":186.2695,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":180.3767,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.1073,"elapsed_within_tithi_degrees":6.1073},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":180.3767,"elapsed_within_degrees":7.0434},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":6.6462},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.033,"elongation":5.893},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.033,"opposition_distance":174.107}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":-0.444,"opposition_distance":2.184}]},"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":"05:24","sunsetLocal":"18:37","solarNoonLocal":"12:00","dayLengthHours":13.2212624361851,"dayLengthDisplay":"13 Hours 13 Mins 17 Secs","nightLengthDisplay":"10 Hours 46 Mins 43 Secs","moonriseLocal":"05:08","moonsetLocal":"18:09","rahuKala":{"name":"Rāhu Kāla","start":"16:58","end":"18:37","startHours":16.96126501920416,"endHours":18.613922823727297,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:00","end":"13:39","startHours":12.003291605634747,"endHours":13.655949410157884,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:19","end":"16:58","startHours":15.308607214681022,"endHours":16.96126501920416,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:55","startHours":8.477621622652052,"endHours":8.918330370524888,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:18","startHours":5.943546322383241,"endHours":6.296113320681511,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:27","startHours":11.56258285776191,"endHours":12.444000353507583,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:31","startHours":3.6298253960508493,"endHours":4.511242891796522,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:17","end":"05:24","startHours":4.290888517860104,"endHours":5.392660387542196,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:05","startHours":14.206835344998929,"endHours":15.088252840744602,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.413922823727297,"endHours":18.813922823727296,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:10","startHours":18.613922823727297,"endHours":19.16480875856834,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.363922823727297,"endHours":20.113922823727297,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:27","startHours":23.56258285776191,"endHours":24.444000353507583,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:24","end":"07:03","startHours":5.392660387542196,"endHours":7.045318192065333,"quality":"inauspicious"},{"name":"Chala","start":"07:03","end":"08:42","startHours":7.045318192065333,"endHours":8.697975996588472,"quality":"neutral"},{"name":"Labha","start":"08:42","end":"10:21","startHours":8.697975996588472,"endHours":10.35063380111161,"quality":"auspicious"},{"name":"Amṛta","start":"10:21","end":"12:00","startHours":10.35063380111161,"endHours":12.003291605634747,"quality":"auspicious"},{"name":"Kāla","start":"12:00","end":"13:39","startHours":12.003291605634747,"endHours":13.655949410157884,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"15:19","startHours":13.655949410157884,"endHours":15.308607214681022,"quality":"auspicious"},{"name":"Roga","start":"15:19","end":"16:58","startHours":15.308607214681022,"endHours":16.96126501920416,"quality":"inauspicious"},{"name":"Udveg","start":"16:58","end":"18:37","startHours":16.96126501920416,"endHours":18.613922823727297,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:37","end":"19:58","startHours":18.613922823727297,"endHours":19.96126501920416,"quality":"auspicious"},{"name":"Roga","start":"19:58","end":"21:19","startHours":19.96126501920416,"endHours":21.30860721468102,"quality":"inauspicious"},{"name":"Udveg","start":"21:19","end":"22:39","startHours":21.30860721468102,"endHours":22.655949410157884,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:00","startHours":22.655949410157884,"endHours":24.003291605634747,"quality":"neutral"},{"name":"Labha","start":"00:00","end":"01:21","startHours":24.003291605634747,"endHours":25.35063380111161,"quality":"auspicious"},{"name":"Amṛta","start":"01:21","end":"02:42","startHours":25.35063380111161,"endHours":26.69797599658847,"quality":"auspicious"},{"name":"Kāla","start":"02:42","end":"04:03","startHours":26.69797599658847,"endHours":28.045318192065334,"quality":"inauspicious"},{"name":"Śubha","start":"04:03","end":"05:24","startHours":28.045318192065334,"endHours":29.392660387542197,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.392660387542196,"endHours":6.392660387542196,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.392660387542196,"endHours":7.392660387542196,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.392660387542196,"endHours":8.392660387542197,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.392660387542197,"endHours":9.392660387542197,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.392660387542197,"endHours":10.392660387542197,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.392660387542197,"endHours":11.392660387542197,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.392660387542197,"endHours":12.392660387542197,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.392660387542197,"endHours":13.392660387542197,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.392660387542197,"endHours":14.392660387542197,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.392660387542197,"endHours":15.392660387542197,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.392660387542197,"endHours":16.392660387542197,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.392660387542197,"endHours":17.392660387542197,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.392660387542197,"endHours":18.392660387542197,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.392660387542197,"endHours":19.392660387542197,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.392660387542197,"endHours":20.392660387542197,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.392660387542197,"endHours":21.392660387542197,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.392660387542197,"endHours":22.392660387542197,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.392660387542197,"endHours":23.392660387542197,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.392660387542197,"endHours":24.392660387542197,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.392660387542197,"endHours":25.392660387542197,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.392660387542197,"endHours":26.392660387542197,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.392660387542197,"endHours":27.392660387542197,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.392660387542197,"endHours":28.392660387542197,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.392660387542197,"endHours":29.392660387542197,"planetary_lord":"Jupiter"}],"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":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.7929138950451,"eotMinutes":16.360503661915228,"ayanamsa":26.4068}},"calendars":{"vikram_samvat":2239,"vikram_samvatsara":"Manmatha","saka_samvat":2104,"saka_samvatsara":"Citrabhānu","bengali_samvat":1589,"malayalam_era":1358,"nanakshahi_year":713,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Amāvasyā · Vikram 2239 Manmatha · Śaka 2104 Citrabhānu"},"festivals":[{"id":"diwali","name":"Dīpāvalī (Diwali)","name_sanskrit":"दीपावली","tradition":"Pan-Hindu","associated_deity":"Lakshmi-Mata","significance":"Lakshmi-Pūjā night; festival of lights; Rāma's return to Ayodhyā.","vrata":false,"detection":{"tithi_number":30,"lunar_month":"Kārtika"},"precedence":1},{"id":"lakshmi-puja","name":"Lakṣmī Pūjā (Diwali main day)","name_sanskrit":"लक्ष्मी पूजा","tradition":"Pan-Hindu","associated_deity":"Mahā-Lakṣmī","significance":"Mahā-Lakṣmī Pūjā on Kārtika Amāvasyā; Diwali main day.","vrata":true,"primary_observance":"Pradoṣa-time Lakṣmī-pūjā in cleaned home; deepa-mālā lighting.","detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":1}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 27, 2182 CE · Perth, Australia · Vidhyamitra","description":"October 27, 2182 CE for Perth, Australia: Kṛṣṇa Amāvasyā, sūryodaya 05:24, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2182-10-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2182-10-27","sa":"https://sa.vidhyamitra.com/city/perth/2182-10-27","hi":"https://hi.vidhyamitra.com/city/perth/2182-10-27","x-default":"https://vidhyamitra.com/city/perth/2182-10-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:58:53.481Z","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":"2026-05-31T10:58:53.481Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:58:53.481Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}